Product Description
Detailed Photos
Product Parameters
|
Input Voltage
|
24V/12V
|
|
Max Load Capacity
|
6000N
|
|
Max Speed
|
4-30mms
|
|
Stroke
|
Customize
|
|
Limit Switches
|
Inner
|
|
Type of Duty
|
10%,2min.on/18min.off
|
|
Operation Temperature
|
-15ºC~+45ºC
|
|
Gross Weight
|
2-2.5kg
|
|
Noise
|
< 48db
|
|
Protection Class
|
IP54
|
|
Certification
|
CE/EMC+LVD,RoHS
|
|
Applications
|
Medical Bed,Dental Chair, Electric Bed, Beauty Bed, Massage Chair…etc |
Certifications
Packaging & Shipping
Company Profile
FAQ
Q1:Can you provide a sample before a big order?
A:Yes, we can .
Q2:Are you able to make Non-standard or customized linear actuator?
A:Yes, we can, we have our own factory, we can satisfy the customers’ demands
Q3:How long is the warranty?
A:We offer 12 months warranty time.
Q4:Can I have my brand on the products?
A:Of course you can.
Q5:What is your delivery time?
A:3-5days if we have stock, 15-25days if we have no stock.
Q6:How about your quality?
A:Most of the famous companys are our customer in China, we also have confidence to supply good products to our foreign customers.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Certification: | FCC, RoHS, CE, SAA |
|---|---|
| IP Rating: | IP43 |
| Limit Switch: | Built-in |
| Voltage: | 24V/12V |
| Standard Stroke: | Customize |
| Max Thrust: | 6000N |
| Samples: |
US$ 28/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
|
|
|---|
In which applications are DC motors commonly used, and what advantages do they offer?
DC (Direct Current) motors are widely used in various applications due to their versatility, controllability, and specific advantages they offer. Here’s a detailed explanation of the common applications of DC motors and the advantages they provide:
1. Robotics:
DC motors are extensively used in robotics for precise control of movement and manipulation. They provide high torque and speed control, allowing robots to perform tasks with accuracy and efficiency. DC motors enable robotic arms, grippers, and mobile robots to execute complex motions and interact with their environment effectively.
2. Industrial Automation:
In industrial automation, DC motors are employed in conveyors, actuators, and positioning systems. The ability to control the motor speed and torque makes them suitable for applications such as material handling, assembly lines, and CNC machines. DC motors offer precise control over acceleration, deceleration, and positioning, enhancing overall productivity and efficiency in manufacturing processes.
3. Electric Vehicles:
DC motors have been widely used in electric vehicles (EVs) for many years. They are commonly found in electric cars, motorcycles, and scooters. DC motors provide high torque from standstill, enabling efficient acceleration and smooth operation. They also offer regenerative braking capabilities, which help in energy recovery during deceleration, thereby increasing the vehicle’s overall efficiency.
4. Appliances:
DC motors are utilized in various household appliances, including fans, blenders, vacuum cleaners, and refrigerators. Their controllable speed and torque allow for efficient operation and improved energy consumption. In appliances where variable speed control is required, such as ceiling fans or blender settings, DC motors offer precise adjustment options to meet different user preferences.
5. Renewable Energy Systems:
DC motors play a crucial role in renewable energy systems, such as wind turbines and solar tracking systems. They convert the rotational energy from wind or sunlight into electrical energy. DC motors enable precise tracking of the sun’s movement for optimal solar energy collection and efficient conversion of wind energy into electricity.
6. Advantages of DC Motors:
DC motors offer several advantages that make them suitable for various applications:
- Precise Speed Control: DC motors provide accurate and adjustable speed control, allowing for precise regulation of motor output.
- High Starting Torque: DC motors deliver high torque at startup, making them suitable for applications requiring quick acceleration or heavy loads.
- Controllability: DC motors can be easily controlled using voltage regulation, current limiting, and feedback control techniques.
- Efficiency: DC motors have high efficiency, especially when operating at lower speeds.
- Reliability: DC motors are known for their robustness and reliability, requiring minimal maintenance.
- Compact Size: DC motors are available in various sizes and can be designed compactly, making them suitable for applications with space constraints.
These advantages make DC motors an attractive choice in various industries and applications where precise control, high starting torque, and reliability are essential.
How do DC motors compare to AC motors in terms of performance and efficiency?
When comparing DC (Direct Current) motors and AC (Alternating Current) motors, several factors come into play, including performance and efficiency. Here’s a detailed explanation of how DC motors and AC motors compare in terms of performance and efficiency:
1. Performance:
Speed Control: DC motors typically offer better speed control compared to AC motors. DC motors can be easily controlled by varying the voltage applied to the armature, allowing for precise and smooth speed regulation. On the other hand, AC motors rely on complex control methods such as variable frequency drives (VFDs) to achieve speed control, which can be more challenging and costly.
Starting Torque: DC motors generally provide higher starting torque compared to AC motors. The presence of a separate field winding in DC motors allows for independent control of the field current, enabling higher torque during motor startup. AC motors, especially induction motors, typically have lower starting torque, requiring additional starting mechanisms or devices.
Reversibility: DC motors offer inherent reversibility, meaning they can easily change their rotational direction by reversing the polarity of the applied voltage. AC motors, particularly induction motors, require more complex control mechanisms to achieve reversible operation.
Dynamic Response: DC motors have faster dynamic response characteristics compared to AC motors. They can quickly accelerate or decelerate, making them suitable for applications that require rapid changes in speed or precise control, such as robotics or servo systems.
2. Efficiency:
Full Load Efficiency: AC motors, especially three-phase induction motors, generally exhibit higher full load efficiencies compared to DC motors. This efficiency advantage is primarily due to the absence of commutation and the use of a rotating magnetic field in AC motors, which results in reduced energy losses and improved efficiency.
Partial Load Efficiency: DC motors can have higher efficiency at partial loads compared to AC motors. DC motors can be controlled by adjusting the armature voltage, allowing them to operate at reduced power while maintaining relatively high efficiency. AC motors, especially induction motors, may experience reduced efficiency at partial loads due to factors such as increased iron losses and reduced power factor.
Regenerative Braking: DC motors offer the advantage of regenerative braking, where the motor acts as a generator and converts kinetic energy into electrical energy during deceleration or braking. This regenerative braking capability allows for energy recovery, increasing overall system efficiency. AC motors typically require additional components or systems to achieve regenerative braking.
Power Factor: AC motors, when properly designed and operated, can have a power factor close to unity. This means that they draw relatively low reactive power from the electrical grid, resulting in improved power system efficiency. DC motors, on the other hand, may exhibit a lower power factor and require power factor correction measures if necessary.
In summary, DC motors and AC motors have their respective strengths and weaknesses in terms of performance and efficiency. DC motors excel in speed control, starting torque, reversibility, and dynamic response. AC motors, particularly three-phase induction motors, generally offer higher full load efficiency and power factor. However, DC motors can achieve higher efficiency at partial loads and have the advantage of regenerative braking. The choice between DC motors and AC motors depends on the specific application requirements, cost considerations, and the desired balance between performance and efficiency.
How does the size and power rating of a DC motor affect its suitability for different tasks?
The size and power rating of a DC (Direct Current) motor play crucial roles in determining its suitability for different tasks and applications. The size and power rating directly impact the motor’s performance characteristics, including its torque output, speed range, efficiency, and overall capabilities. Here’s a detailed explanation of how the size and power rating of a DC motor affect its suitability for different tasks:
Size of DC Motor:
The size of a DC motor refers to its physical dimensions, including its diameter, length, and overall volume. The size of the motor influences its ability to fit into specific spaces or applications with space constraints. Here are some key considerations regarding the size of a DC motor:
1. Space Limitations: In applications where space is limited, such as small robotic systems or compact machinery, smaller-sized DC motors are preferred. These motors provide a more convenient and efficient integration into the overall system design.
2. Weight Constraints: Certain applications, such as drones or lightweight robots, may have strict weight limitations. Smaller-sized DC motors are generally lighter, making them more suitable for weight-sensitive tasks where minimizing the overall system weight is essential.
3. Cooling and Heat Dissipation: The size of a DC motor can impact its ability to dissipate heat generated during operation. Smaller-sized motors may have less surface area for heat dissipation, which can lead to increased operating temperatures. In contrast, larger-sized motors typically have better heat dissipation capabilities, allowing for sustained operation under heavy loads or in high-temperature environments.
Power Rating of DC Motor:
The power rating of a DC motor refers to the maximum power it can deliver or the power it consumes during operation. The power rating determines the motor’s capacity to perform work and influences its performance characteristics. Here are some key considerations regarding the power rating of a DC motor:
1. Torque Output: The power rating of a DC motor is directly related to its torque output. Higher power-rated motors generally provide higher torque, allowing them to handle more demanding tasks or applications that require greater force or load capacity. For example, heavy-duty industrial machinery or electric vehicles often require DC motors with higher power ratings to generate sufficient torque for their intended tasks.
2. Speed Range: The power rating of a DC motor affects its speed range capabilities. Motors with higher power ratings can typically achieve higher speeds, making them suitable for applications that require rapid or high-speed operation. On the other hand, lower power-rated motors may have limited speed ranges, making them more suitable for applications that require slower or controlled movements.
3. Efficiency: The power rating of a DC motor can impact its efficiency. Higher power-rated motors tend to have better efficiency, meaning they can convert a larger proportion of electrical input power into mechanical output power. Increased efficiency is desirable in applications where energy efficiency or battery life is a critical factor, such as electric vehicles or portable devices.
4. Overload Capability: The power rating of a DC motor determines its ability to handle overloads or sudden changes in load conditions. Motors with higher power ratings generally have a greater overload capacity, allowing them to handle temporary load spikes without stalling or overheating. This characteristic is crucial in applications where intermittent or varying loads are common.
Overall, the size and power rating of a DC motor are important factors in determining its suitability for different tasks. Smaller-sized motors are advantageous in space-constrained or weight-sensitive applications, while larger-sized motors offer better heat dissipation and can handle heavier loads. Higher power-rated motors provide greater torque, speed range, efficiency, and overload capability, making them suitable for more demanding tasks. It is crucial to carefully consider the specific requirements of the application and choose a DC motor size and power rating that aligns with those requirements to ensure optimal performance and reliability.
editor by CX 2024-05-17
China supplier Linear Actuator 24V DC Motor Satellite Dish Solar IP66 12000n with Great quality
Product Description
Basic Info.
| Model No. | PN8 | Trademark | Powernice |
| Type | DC Motor | Input | 24V DC |
| Full-Load Speed | 0.88mm/s±10% | Stroke Length | 200~1000mm |
| Transport Package | Wooden Cases | Warranty | 2 Years |
| Production Capacity | 5000 Piece/Month | Working Temperature | -40ºC~+60ºC |
Product Description
CSP Linear Tracker PN8:
PN8 is widely applied to tower photothermal system and is able to realize high-precision tracking.
2350N Maximum Thrust is able to support any regular photothermal tracking systems.
Brushed motor complies with protection class IP66 against dust and water splash. Long service life up to 25 years
Easy to install, easy to disassemble, easy to transport;
High performance, high efficiency, high quality;
Low noise, low cost, low maintenance.
Dimension Drawing
Technical Parameters
| Specified Load(N)30 | 850 |
| Max Load(N) | 2350 |
| No-load Current(A) | ≤1 |
| Rated Load Speed(mm/s) | 0.88±10% |
| No-load Speed(mm/s) | 3.3 |
| Stroke(mm) | 200~1000(Customizable) |
| Installation Distance(mm) | ≥100+Stroke(Customizable) |
| Optional Function | Hall Sensor |
Application Scenarios
Single-axis Tracking System Dual-axis Tracking System CSP Tracking System
Powernice combines the design experience of single-axis solar linear tracking system, boldly introduces linear tracking technology into the distributed photovoltaic system, and the maximum photovoltaic power generation efficiency even increases by more than 30%, bringing more considerable benefits to the owners.
Company Profile
POWERNICE is a high-tech enterprise integrating R&D, design, production, sales, and service. As the main products, industrial-grade high-precision electric actuators are booming in the solar, industrial, and medical industries.
For the past 4 years since its establishment, especially in the field of solar energy, the export of solar linear trackers accounts for more than 70% of China’s total exports. In order to respond global customers in no time, 27,000 square CHINAMFG of production workshops, R&D centers and branches were founded in HangZhou, HangZhou, Las Vegas, Haiphong and other places. With the advantages of high quality, the global installed capacity of photovoltaic series has exceeded 6GW.
Powernice will carry on fulfilling its commitment to customers and making its due contribution to Industry 4.0.
Powernice focuses on product quality and never compromises on quality. 16 inspection processes ensure that each electric actuator is impeccable before leaving the factory. This is a commitment to the customer and a requirement for ourselves.
Every solar energy show is an opportunity for Powernice to learn and promote itself.
FAQ
Q: What is the lead time?
A: Common samples in which we have components usually take about 7-10 days to finish. For bulk orders, it may need 35-40 days to prepare the first bulk.
Q: Can the products be made with our logo or brand?
A: Yes of course we can make it. We are OEM/ODM suppliers for years and are professional to make. But your written authorization is needed.
Q: How do I know the product’s quality and the packing ways are the ones we required?
A: Each product will be tested before sending it out. We will send you photos of the goods to confirm again the packing ways.
Q: How do we make the payment?
A: We usually accept payment by T/T, west union, and other payment ways. We will confirm this when we conclude the order.
Q.Why choose Powernice linear actuator?
A: Powernice has a high-end talent team in various fields of PV to provide customers with “one-stop” new energy power generation supply solutions. Our globally located office, can respond to the office world within 24 hours. 16 testing processes to ensure high product quality.
Q: My order quantity is small, can you provide it?
A: No matter how many you want, we will serve you nicely and quickly.
Q: Loading port?
A: ZheJiang or HangZhou Port, or as you need.
Q: Do you get the relevant certifications?
A: Yes, so far, we have got the certifications of CE, TUV, UL, PSE, KC, SAA, ROSH, ISO9001:2015, ISO14001:2015, and so on.
Q: May I have a sample order before the bulk one?
A: Of course, we can provide a sample for you.
Q: How can I get the quotation?
A: You need to send up information, we will let our regional sales contact you, and the details you should give: email address, telephone number, material, size, input, Load capacity, quantity, color, speed or frequency, etc
If you have any questions pls feel free to tell us. We will negotiate everything well for our mutual benefit.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Certification: | CE, UL |
|---|---|
| IP Rating: | IP66 |
| Limit Switch: | Built-in |
| Voltage: | 24VDC |
| Standard Stroke: | 800mm |
| Max Thrust: | 2350n |
| Samples: |
US$ 180/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
|
|
|---|
What is a DC motor, and how does it differ from other types of electric motors?
A DC (Direct Current) motor is an electric motor that converts electrical energy into mechanical motion. It operates based on the principle of electromagnetic induction and the interaction between current-carrying conductors and magnetic fields. DC motors are widely used in various applications due to their simplicity, controllability, and versatility. Here’s a detailed explanation of what a DC motor is and how it differs from other types of electric motors:
1. Basic Operation:
In a DC motor, electrical energy is supplied to the motor’s armature through a DC power source, typically a battery or a rectified power supply. The armature consists of multiple coils or windings that are evenly spaced around the motor’s rotor. The rotor is a cylindrical core with a shaft that rotates when the motor is energized. When current flows through the armature windings, it creates a magnetic field that interacts with the fixed magnetic field produced by the motor’s stator. This interaction generates a torque, causing the rotor to rotate.
2. Commutation:
DC motors employ a commutator and brushes for the conversion of electrical energy and the rotation of the rotor. The commutator consists of a segmented cylindrical ring attached to the rotor shaft, and the brushes are stationary conductive contacts that make contact with the commutator segments. As the rotor spins, the brushes maintain contact with the commutator segments, periodically reversing the direction of the current flow in the armature windings. This reversal of current flow in the armature windings ensures continuous rotation of the rotor in the same direction.
3. Types of DC Motors:
DC motors can be classified into different types based on their construction and the method of field excitation. The two main types are:
- Brushed DC Motors: Brushed DC motors have a mechanical commutator and brushes to switch the current direction in the armature windings. These motors are relatively simple, cost-effective, and offer good torque characteristics. However, the commutator and brushes require regular maintenance and can generate electrical noise and brush wear debris.
- Brushless DC Motors (BLDC): Brushless DC motors, also known as electronically commutated motors (ECMs), use electronic circuits and sensors to control the current flow in the motor windings. They eliminate the need for brushes and commutators, resulting in reduced maintenance and improved reliability. BLDC motors offer higher efficiency, smoother operation, and better speed control compared to brushed DC motors.
4. Speed Control:
DC motors provide excellent speed control capabilities. By adjusting the voltage applied to the motor, the speed of the DC motor can be regulated. Lowering the voltage reduces the motor’s speed, while increasing the voltage increases the speed. This feature makes DC motors suitable for applications that require precise speed control, such as robotics, conveyor systems, and electric vehicles.
5. Advantages and Disadvantages:
DC motors have several advantages, including:
- Simple construction and easy maintenance (for brushed DC motors).
- High starting torque.
- Precise speed control.
- Good controllability over a wide range of loads.
However, DC motors also have some limitations, such as:
- Brushed DC motors require periodic maintenance and have limited brush life.
- Brushed DC motors can generate electrical noise.
- Brushless DC motors are often more expensive compared to brushed DC motors.
6. Differences from Other Electric Motors:
DC motors differ from other types of electric motors, such as AC (Alternating Current) motors, in several ways:
- Power Source: DC motors require a DC power source, while AC motors operate from an AC power supply.
- Speed Control: DC motors offer precise speed control by adjusting the applied voltage, whereas AC motors typically rely on frequency control for speed regulation.
- Construction: DC motors use a commutator and brushes (in brushed DC motors) or electronic commutation (in brushless DC motors), while AC motors do not require commutation.
- Starting Torque: DC motors typically provide higher starting torque compared to AC motors.
Overall, DC motors are versatile and widely used in various applications due to their controllability, speed regulation capabilities, and simplicity. The advancements inpower electronics and motor control technologies have further enhanced the performance and efficiency of DC motors, making them a popular choice in many industries.
What is the significance of back EMF (electromotive force) in DC motor performance?
The significance of back EMF (electromotive force) in DC motor performance is crucial to understanding the behavior and operation of DC motors. Back EMF is an inherent characteristic of DC motors and plays a pivotal role in their efficiency, speed regulation, and overall performance. Here’s a detailed explanation of the significance of back EMF in DC motor performance:
When a DC motor operates, it generates a voltage known as back EMF or counter electromotive force. This voltage opposes the applied voltage and is caused by the rotation of the motor’s armature within the magnetic field. The back EMF is directly proportional to the rotational speed of the motor.
The significance of back EMF can be understood through the following aspects:
1. Speed Regulation:
Back EMF is crucial for regulating the speed of a DC motor. As the motor rotates faster, the back EMF increases, which reduces the effective voltage across the motor’s armature. Consequently, the armature current decreases, limiting the motor’s speed. This self-regulating characteristic helps maintain a relatively constant speed under varying load conditions. It allows the motor to deliver the required torque while preventing excessive speed that can potentially damage the motor or the driven equipment.
2. Efficiency:
Back EMF plays a significant role in the efficiency of a DC motor. When the motor is loaded and drawing current, the power supplied to the motor is the product of the armature current and the applied voltage. However, the electrical power converted into mechanical power is reduced by the power consumed by the back EMF. The back EMF represents the energy returned to the power supply as the motor generates its own voltage. By reducing the effective voltage across the motor, it helps minimize power losses due to electrical resistance and improves the overall efficiency of the motor.
3. Motor Protection:
The presence of back EMF also provides a level of protection to the motor. When a DC motor is operating and the load on the motor suddenly decreases, such as when the driven equipment is disconnected, the motor’s speed can increase rapidly. This increase in speed leads to a higher back EMF, which reduces the armature current and prevents excessive current flow. By limiting the current, the back EMF helps protect the motor from overloading and potential damage.
4. Voltage Regulation:
Back EMF affects the voltage regulation in a DC motor. When the motor is operating, the back EMF opposes the applied voltage. As the motor load increases, the voltage drop across the armature resistance and other internal losses also increase. The back EMF helps compensate for these voltage drops, ensuring that the motor receives an adequate voltage to maintain its performance and torque output.
5. Control and Dynamic Response:
Back EMF provides valuable information for motor control and dynamic response. By measuring the back EMF voltage, the rotational speed of the motor can be estimated, allowing for precise speed control and feedback. This information is crucial for applications that require accurate speed regulation, such as robotics or industrial automation.
In summary, the significance of back EMF in DC motor performance cannot be overstated. It influences speed regulation, efficiency, motor protection, voltage regulation, and control capabilities. By understanding and utilizing the inherent characteristics of back EMF, engineers can design and optimize DC motor systems for various applications, ensuring reliable and efficient operation.
Are there safety considerations or maintenance practices associated with DC motors?
Yes, there are safety considerations and maintenance practices associated with DC (Direct Current) motors. DC motors, like any other electrical equipment, require proper handling, maintenance, and adherence to safety guidelines to ensure safe operation and longevity. Here’s a detailed explanation of the safety considerations and maintenance practices associated with DC motors:
Safety Considerations:
Electrical Hazards: DC motors operate with high voltages and currents, posing electrical hazards. It is essential to follow proper electrical safety practices, such as wearing appropriate personal protective equipment (PPE) and ensuring that electrical connections are secure and insulated. Proper grounding and isolation techniques should be employed to prevent electrical shocks and accidents.
Lockout/Tagout: DC motors, especially in industrial settings, may require maintenance or repair work. It is crucial to implement lockout/tagout procedures to isolate the motor from its power source before performing any maintenance or servicing activities. This ensures that the motor cannot be accidentally energized during work, preventing potential injuries or accidents.
Overheating and Ventilation: DC motors can generate heat during operation. Adequate ventilation and cooling measures should be implemented to prevent overheating, as excessive heat can lead to motor damage or fire hazards. Proper airflow and ventilation around the motor should be maintained, and any obstructions or debris should be cleared.
Mechanical Hazards: DC motors often have rotating parts and shafts. Safety guards or enclosures should be installed to prevent accidental contact with moving components, mitigating the risk of injuries. Operators and maintenance personnel should be trained to handle motors safely and avoid placing their hands or clothing near rotating parts while the motor is running.
Maintenance Practices:
Cleaning and Inspection: Regular cleaning and inspection of DC motors are essential for their proper functioning. Accumulated dirt, dust, or debris should be removed from the motor’s exterior and internal components. Visual inspections should be carried out to check for any signs of wear, damage, loose connections, or overheating. Bearings, if applicable, should be inspected and lubricated as per the manufacturer’s recommendations.
Brush Maintenance: DC motors that use brushes for commutation require regular inspection and maintenance of the brushes. The brushes should be checked for wear, proper alignment, and smooth operation. Worn-out brushes should be replaced to ensure efficient motor performance. Brush holders and springs should also be inspected and cleaned as necessary.
Electrical Connections: The electrical connections of DC motors should be periodically checked to ensure they are tight, secure, and free from corrosion. Loose or damaged connections can lead to voltage drops, overheating, and poor motor performance. Any issues with the connections should be addressed promptly to maintain safe and reliable operation.
Insulation Testing: Insulation resistance testing should be performed periodically to assess the condition of the motor’s insulation system. This helps identify any insulation breakdown or degradation, which can lead to electrical faults or motor failures. Insulation resistance testing should be conducted following appropriate safety procedures and using suitable testing equipment.
Alignment and Balance: Proper alignment and balance of DC motors are crucial for their smooth operation and longevity. Misalignment or imbalance can result in increased vibrations, excessive wear on bearings, and reduced motor efficiency. Regular checks and adjustments should be made to ensure the motor is correctly aligned and balanced as per the manufacturer’s specifications.
Manufacturer’s Recommendations: It is important to refer to the manufacturer’s guidelines and recommendations for specific maintenance practices and intervals. Each DC motor model may have unique requirements, and following the manufacturer’s instructions ensures that maintenance is carried out correctly and in accordance with the motor’s design and specifications.
By adhering to safety considerations and implementing proper maintenance practices, DC motors can operate safely, reliably, and efficiently throughout their service life.
editor by CX 2024-04-10
China OEM Industry Leader Factory Outlet IP54 24V 8000n Thrust Motor 50~250mm Stroke Length DC Electric Linear Actuator for Medical Bed vacuum pump and compressor
Product Description
8000N white low noise linear actuator for medical bed
Product introduction
Engineering plastic shell, stainless steel telescopic tube, compact structure design, using DC motor turbine, built-in micro switch, can realize automatic stop after travel Check; Travel can be customized, easy to install, easy to operate; Can replace hydraulic pressure, air pressure and other traditional mechanical push-pull products, green environmental protection; Widely used in medical equipment, standing bed and other products.
Product Parameters
• Operating temperature -15°C to +65°C
• Engineering plastic shell, stainless steel expansion tube
• Protection level IP54
• 12 or 24 VDC
• Low noise
• Stroke range: 50mm~500mm
• Speed range: 4mm/s~6mm/s
• Built-in micro switch
• Maximum thrust 8000N
• Operating frequency 10%
Product drawing
L1(minimum mounting distance) =175mm+ stroke
| Stroke(mm) | 50 | 100 | 130 | 140 | 500 |
| L1(minimum mounting distance) | 305 | 305 | 305 | 315 | 675 |
| Weight(kg) | 2.7 | 2.8 | 3 | 3.2 | 7.4 |
Product speed and load
Other products
Customer field visit
Packing picture
Factory picture
HangZhou CHINAMFG Machinery CO.,LTD. was founded in 2571,and located in ZouQu Town,a town with sppedy transportation, developed economy and gathering of talents,only hundreds kilometers to ZheJiang ,HangZhou and HangZhou with ZheJiang and Nangjing High Speed Way and Railway,and 20 minutes to HangZhou Airport,around this city,there are ZheJiang , HangZhou and HangZhou sea port.Now CHINAMFG has more than 100 employees with over 20 professionals,total 20 million capital and 12000 square CHINAMFG construction area.Company invests full-automatic motor production line and professional mould and injection facility.Now we have 5 advanced assembly lines and specilized inspection equipments, our products are widely used in recliner chair,office furniture ,fitness equipment,medical care and automobile etc areas and sold to Europe,USA and Southeast areas. As a professional linear actuator manufacturer ,Sunline can provide customerized services to achieve lifting,extend and adjust functions,at the same time,we can provide technical information consulting at products develop and assembly. The company established a research and development team by professional electrical engineers,mechanical engineers and electrical engineers to ensure to meet the requurement from customers and make perfect solution. CHINAMFG will insist the principle of “high standard,high quality ,lasting improvement and striving to the best”and focus on “customer first”,as our operation ideas”profession from dedication and outstanding from devoting”saying, we will provide excellent products and service and work hard to be the most specialized linear actuator manufacturer. We will make unceasing innovation and strive to first-class manufacturer in the industry,to provide you high qualified products and satisfied service is our target.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Certification: | CE, TUV |
|---|---|
| IP Rating: | IP54 |
| Limit Switch: | Built-in |
| Voltage: | 12V 24V |
| Standard Stroke: | 20mm~500mm |
| Max Thrust: | 8000n |
| Samples: |
US$ 33.5/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
|
|
|---|
Can you explain the basic working principle behind a DC motor?
A DC (Direct Current) motor operates based on the fundamental principle of electromagnetic induction. It converts electrical energy into mechanical motion by utilizing the interaction between magnetic fields and current-carrying conductors. Here’s a detailed explanation of the basic working principle behind a DC motor:
1. Construction:
A DC motor consists of several key components:
- Stator: The stator is the stationary part of the motor and typically consists of permanent magnets or electromagnets that produce a fixed magnetic field.
- Rotor: The rotor is the moving part of the motor and is connected to the shaft. It contains coils or windings that carry the armature current.
- Armature: The armature is the core of the rotor that holds the armature windings. The windings are usually made of copper wire and are evenly spaced around the armature.
- Commutator: The commutator is a cylindrical ring attached to the rotor shaft. It consists of multiple segments, usually made of copper, that are insulated from each other.
- Brushes: The brushes are stationary contacts that make physical contact with the commutator segments. They are typically made of carbon or graphite and provide electrical connections to the armature windings.
2. Electromagnetic Induction:
When a current-carrying conductor is placed in a magnetic field, it experiences a force due to the interaction between the magnetic field and the current. This phenomenon is described by the right-hand rule, where the direction of the force is perpendicular to both the current direction and the magnetic field direction.
3. Motor Operation:
When a DC motor is powered, a DC voltage is applied to the armature windings through the brushes and commutator. The current flowing through the armature windings creates a magnetic field around the windings. This magnetic field interacts with the fixed magnetic field produced by the stator, resulting in a force that causes the rotor to rotate.
4. Commutation:
The commutation process is crucial for the continuous rotation of the rotor in a DC motor. As the rotor spins, the brushes make contact with different commutator segments, effectively reversing the direction of the current in the armature windings at the appropriate timing. This reversal of current flow ensures that the torque generated in the armature windings is always in the same direction, allowing for continuous rotation of the rotor.
5. Speed Control:
The speed of a DC motor can be controlled by varying the applied voltage. Reducing the voltage results in a decrease in the magnetic field strength, which in turn decreases the force acting on the armature windings. This reduction in force leads to a decrease in the motor’s speed. Conversely, increasing the voltage increases the speed of the motor. Precise speed control can be achieved by using electronic circuits to regulate the voltage supplied to the motor.
6. Advantages and Applications:
DC motors offer several advantages, including:
- High starting torque, making them suitable for applications requiring high initial force.
- Excellent speed control capabilities, allowing for precise and adjustable speed regulation.
- Relatively simple construction and ease of maintenance.
- Wide range of sizes and power ratings, making them adaptable to various applications.
DC motors find extensive use in numerous applications, such as robotics, industrial automation, electric vehicles, appliances, and more.
By understanding the basic working principle behind a DC motor, one can appreciate its functionality and explore its applications in different fields.
What is the significance of back EMF (electromotive force) in DC motor performance?
The significance of back EMF (electromotive force) in DC motor performance is crucial to understanding the behavior and operation of DC motors. Back EMF is an inherent characteristic of DC motors and plays a pivotal role in their efficiency, speed regulation, and overall performance. Here’s a detailed explanation of the significance of back EMF in DC motor performance:
When a DC motor operates, it generates a voltage known as back EMF or counter electromotive force. This voltage opposes the applied voltage and is caused by the rotation of the motor’s armature within the magnetic field. The back EMF is directly proportional to the rotational speed of the motor.
The significance of back EMF can be understood through the following aspects:
1. Speed Regulation:
Back EMF is crucial for regulating the speed of a DC motor. As the motor rotates faster, the back EMF increases, which reduces the effective voltage across the motor’s armature. Consequently, the armature current decreases, limiting the motor’s speed. This self-regulating characteristic helps maintain a relatively constant speed under varying load conditions. It allows the motor to deliver the required torque while preventing excessive speed that can potentially damage the motor or the driven equipment.
2. Efficiency:
Back EMF plays a significant role in the efficiency of a DC motor. When the motor is loaded and drawing current, the power supplied to the motor is the product of the armature current and the applied voltage. However, the electrical power converted into mechanical power is reduced by the power consumed by the back EMF. The back EMF represents the energy returned to the power supply as the motor generates its own voltage. By reducing the effective voltage across the motor, it helps minimize power losses due to electrical resistance and improves the overall efficiency of the motor.
3. Motor Protection:
The presence of back EMF also provides a level of protection to the motor. When a DC motor is operating and the load on the motor suddenly decreases, such as when the driven equipment is disconnected, the motor’s speed can increase rapidly. This increase in speed leads to a higher back EMF, which reduces the armature current and prevents excessive current flow. By limiting the current, the back EMF helps protect the motor from overloading and potential damage.
4. Voltage Regulation:
Back EMF affects the voltage regulation in a DC motor. When the motor is operating, the back EMF opposes the applied voltage. As the motor load increases, the voltage drop across the armature resistance and other internal losses also increase. The back EMF helps compensate for these voltage drops, ensuring that the motor receives an adequate voltage to maintain its performance and torque output.
5. Control and Dynamic Response:
Back EMF provides valuable information for motor control and dynamic response. By measuring the back EMF voltage, the rotational speed of the motor can be estimated, allowing for precise speed control and feedback. This information is crucial for applications that require accurate speed regulation, such as robotics or industrial automation.
In summary, the significance of back EMF in DC motor performance cannot be overstated. It influences speed regulation, efficiency, motor protection, voltage regulation, and control capabilities. By understanding and utilizing the inherent characteristics of back EMF, engineers can design and optimize DC motor systems for various applications, ensuring reliable and efficient operation.
What are the advantages and disadvantages of using DC motors in automotive applications?
DC (Direct Current) motors have been used in automotive applications for many years, although they have been largely replaced by other motor types such as AC (Alternating Current) motors and brushless DC motors in modern vehicles. However, there are still some advantages and disadvantages associated with using DC motors in automotive applications. Here’s a detailed explanation of the advantages and disadvantages:
Advantages of Using DC Motors in Automotive Applications:
1. Cost: DC motors tend to be less expensive compared to other motor types, such as AC motors or brushless DC motors. This cost advantage can make them an attractive option for certain automotive applications, especially in budget-conscious scenarios.
2. Simple Control: DC motors have a relatively simple control system. By adjusting the voltage applied to the motor, the speed and torque can be easily controlled. This simplicity of control can be advantageous in automotive applications where basic speed control is sufficient.
3. High Torque at Low Speeds: DC motors can provide high torque even at low speeds, making them suitable for applications that require high starting torque or precise low-speed control. This characteristic can be beneficial for automotive applications such as power windows, windshield wipers, or seat adjustments.
4. Compact Size: DC motors can be designed in compact sizes, making them suitable for automotive applications where space is limited. Their small form factor allows for easier integration into tight spaces within the vehicle.
Disadvantages of Using DC Motors in Automotive Applications:
1. Limited Efficiency: DC motors are typically less efficient compared to other motor types, such as AC motors or brushless DC motors. They can experience energy losses due to brush friction and electrical resistance, resulting in lower overall efficiency. Lower efficiency can lead to increased power consumption and reduced fuel economy in automotive applications.
2. Maintenance Requirements: DC motors that utilize brushes for commutation require regular maintenance. The brushes can wear out over time and may need to be replaced periodically, adding to the maintenance and operating costs. In contrast, brushless DC motors or AC motors do not have this maintenance requirement.
3. Limited Speed Range: DC motors have a limited speed range compared to other motor types. They may not be suitable for applications that require high-speed operation or a broad range of speed control. In automotive applications where high-speed performance is crucial, other motor types may be preferred.
4. Electromagnetic Interference (EMI): DC motors can generate electromagnetic interference, which can interfere with the operation of other electronic components in the vehicle. This interference may require additional measures, such as shielding or filtering, to mitigate its effects and ensure proper functioning of other vehicle systems.
5. Brush Wear and Noise: DC motors that use brushes can produce noise during operation, and the brushes themselves can wear out over time. This brush wear can result in increased noise levels and potentially impact the overall lifespan and performance of the motor.
While DC motors offer certain advantages in terms of cost, simplicity of control, and high torque at low speeds, they also come with disadvantages such as limited efficiency, maintenance requirements, and electromagnetic interference. These factors have led to the adoption of other motor types, such as brushless DC motors and AC motors, in many modern automotive applications. However, DC motors may still find use in specific automotive systems where their characteristics align with the requirements of the application.
editor by CX 2024-03-29
China RMD-X8 pro 19 V2 brushless dc servo motor actuator 35N.M Planetary Reducer Industrial Robot Arm Outrunner Direct Drive Motor with Good quality
Guarantee: 3months-1year
Design Variety: RMD-X8 Pro 1:9 V2
Usage: Automobile, Fan, Robot
Type: Brushless dc servo motor
Torque: 13N.M
Building: Long term Magnet
Commutation: Brushless
Protect Attribute: Watertight
Speed(RPM): 122rpm
Ongoing Recent(A): 5A
Performance: IE3
Input voltage: 24v-48v
Rated torque: 13N.m
Motor driver variety: Sensored FOC manage
Encoder kind: 18bit magnetic encoder
Software: Robot arm,quadruped robotic
Mechatronics: Built-in with encoder and driver
Reducer type: Planetary reducer
Communication bus: CAN/RS485 Bus
Certification: ce
Packaging Particulars: carton
Organization InformationCompany InformationABOUT US CUITUREHangZhou Micro Actuator Technology Co., Ltd. was recognized in August 2571. The firm is located in Huaqiao, HangZhou which close by ZheJiang . The company model is MyActuator. MyActuator is an integrated company specializing in the layout, simulation, study and development, assembly and income of robotic actuators and management methods.
The company’s merchandise matrix is abundant, with 5 sequence of hundreds of goods. Like RMD series servo motors, GF series higher-pace motors, GB sequence motors, UAV energy kits, DRC motorists, and so forth. The company’s goods have obtained internationally acknowledged CE and RoHS certificates, and the organization strategies to declare 7 patents in 2571. In 2571, the company strategies to utilize for large-tech enterprises.
Our items are commonly utilised in cellular portable robots, exoskeleton robots, quadruped robots, little robotic arms, Compound Bow Archery Searching Arrows Bamboo Wooden Fiberglass Arrow Shaft Carbon Arrow AGV,Gimbal, and many others. The products are not only effectively recommanded by domestic clients, but also exported to much more than 20 nations about the entire world this kind of as the United States, Europe, Australia, Japan, South Korea, and Singapore. And in-depth cooperation with the City College of New York, the College of Science and Technological innovation of China, ZheJiang Tongji College, HangZhou Institute of Technology, and many others.
We are fully commited to offering much more successful and steady servo actuators for a lot more smart technology companies, focusing on the miniaturized and smart robotic subdivision area, and serving the robotic era that has occur.
Our Positive aspects
one.MyActuator is an built-in firm specializing in the
design and style, simulation, analysis and advancement, assembly
and income of robot actuators and handle programs
two.Exported to more than twenty countries about the entire world such
as the United States, Europe, Australia, Japan, South
Korea, 1kw 1.5kw 1.8kw 2kw 2.2kw 3.7kw 11kw 15kw 25kw 200w 400w 500w 750w 12v 24v 110v 220v 380v ac modest servo motor with generate and Singapore
three.Fast dispatch: Most of the goods are in stock,OEM orders
can be accepted, which can meet up with the various wants of clients
Certifications
Packaging & ShippingPACKAGE:Regular export carton packing.
FAQ1) How prolonged is your shipping time?Usually 5-7days for sample 25-30days for mass buy and 45-50days for customise goods .Of system ,the correct direct time depands on vary venture.
two) What is your conditions of payment?We settle for paypal, T/T and L/C Payment=1000USD, thirty% in progress ,stability just before shippment.
3) Do you offer free of charge sample?It depands.If we have prolonged phrase cooperation and you have placed official purchase ,we can offer new item sample for checks.
4) What kind of goods you supply?We mostly give everlasting magnet brushed dc motors(BLDC and PMSM) and motor generate technique.
5) Can you take OEM and ODM get what about MOQ?Yes ,we take OEM or ODM ( which includes motor and generate system customize)MOQ depands on requests. For illustration,just change symbol and motor winding ,MOQ only 50pcsif change software or motor framework MOQ no less than 500pcs.
six) Do you have prepare to build agent?We welcome specialist and experienced institutions to distribute our merchandise, we will provide you with excellent income margin and extensive assist.
The Basics of a Gear Motor
The basic mechanism behind the gear motor is the principle of conservation of angular momentum. The smaller the gear, the more RPM it covers and the larger the gear, the more torque it produces. The ratio of angular velocity of two gears is called the gear ratio. Moreover, the same principle applies to multiple gears. This means that the direction of rotation of each adjacent gear is always the opposite of the one it is attached to.
Induction worm gear motor
If you’re looking for an electric motor that can deliver high torque, an Induction worm gear motor might be the right choice. This type of motor utilizes a worm gear attached to the motor to rotate a main gear. Because this type of motor is more efficient than other types of motors, it can be used in applications requiring massive reduction ratios, as it is able to provide more torque at a lower speed.
The worm gear motor is designed with a spiral shaft that is set into splines in another gear. The speed at which the worm gear rotates is dependent on the torque produced by the main gear. Induction worm gear motors are best suited for use in low-voltage applications such as electric cars, renewable energy systems, and industrial equipment. They come with a wide range of power-supply options, including twelve-volt, 24-volt, and 36-volt AC power supplies.
These types of motors can be used in many industrial settings, including elevators, airport equipment, food packaging facilities, and more. They also produce less noise than other types of motors, which makes them a popular choice for manufacturers with limited space. The efficiency of worm gearmotors makes them an excellent choice for applications where noise is an issue. Induction worm gear motors can be compact and extremely high-torque.
While the Induction worm gear motor is most widely used in industrial applications, there are other kinds of gearmotors available. Some types are more efficient than others, and some are more expensive than others. For your application, choosing the correct motor and gearbox combination is crucial to achieving the desired result. You’ll find that the Induction worm gear motor is an excellent choice for many applications. The benefits of an Induction worm gear motor can’t be overstated.
The DC gear motor is an excellent choice for high-end industrial applications. This type of gearmotor is smaller and lighter than a standard AC motor and can deliver up to 200 watts of torque. A gear ratio of three to two can be found in these motors, which makes them ideal for a wide range of applications. A high-quality DC gear motor is a great choice for many industrial applications, as they can be highly efficient and provide a high level of reliability.
Electric gear motors are a versatile and widely used type of electric motor. Nevertheless, there are some applications that don’t benefit from them, such as applications with high shaft speed and low torque. Applications such as fan motors, pump and scanning machines are examples of such high-speed and high-torque demands. The most important consideration when choosing a gearmotor is its efficiency. Choosing the right size will ensure the motor runs efficiently at peak efficiency and will last for years.
Parallel shaft helical gear motor
The FC series parallel shaft helical gearmotor is a compact, lightweight, and high-performance unit that utilizes a parallel shaft structure. Its compact design is complemented by high transmission efficiency and high carrying capacity. The motor’s material is 20CrMnTi alloy steel. The unit comes with either a flanged input or bolt-on feet for installation. Its low noise and compact design make it an ideal choice for a variety of applications.
The helical gears are usually arranged in two rows of one another. Each row contains one or more rows of teeth. The parallel row has the teeth in a helical pattern, while the helical rows are lined up parallelly. In addition to this, the cross helical gears have a point contact design and do not overlap. They can be either parallel or crossed. The helical gear motors can have any number of helical pairs, each with a different pitch circle diameter.
The benefits of the Parallel Shaft Helical Gearbox include high temperature and pressure handling. It is produced by skilled professionals using cutting-edge technology, and is widely recognized for its high performance. It is available in a range of technical specifications and is custom-made to suit individual requirements. These gearboxes are durable and low-noise and feature high reliability. You can expect to save up to 40% of your energy by using them.
The parallel shaft helical gear motors are designed to reduce the speed of a rotating part. The nodular cast iron housing helps make the unit robust in difficult environments, while the precision-machined gears provide quiet, vibration-free operation. These motors are available in double reduction, triple reduction, and quadruple reduction. The capacity ranges from 0.12 kW to 45 kW. You can choose from a wide variety of capacities, depending on the size of your gearing needs.
The SEW-EURODRIVE parallel shaft helical gearmotor is a convenient solution for space-constrained applications. The machine’s modular design allows for easy mounting and a wide range of ambient temperatures. They are ideal for a variety of mechanical applications, including conveyors, augers, and more. If you want a small footprint, the SEW-EURODRIVE parallel shaft helical gear motor is the best solution for you.
The parallel shaft helical gears are advantageous for both high and low speed applications. Parallel helical gears are also suitable for low speed and low duty applications. A good example of a cross-helix gear is the oil pump of an internal combustion engine. Both types of helical gears are highly reliable and offer vibration-free operation. They are more costly than conventional gear motors, but offer more durability and efficiency.
Helical gear unit
This helical gear unit is designed to operate under a variety of demanding conditions and can be used in a wide range of applications. Designed for long life and high torque density, this gear unit is available in a variety of torques and gear ratios. Its design and construction make it compatible with a wide range of critical mechanical systems. Common applications include conveyors, material handling, steel mills, and paper mills.
Designed for high-performance applications, the Heidrive helical gear unit provides superior performance and value. Its innovative design allows it to function well under a wide range of operating conditions and is highly resistant to damage. These gear motors can be easily combined with a helical gear unit. Their combined power output is 100 Nm, and they have a high efficiency of up to 90%. For more information about the helical gear motor, contact a Heidrive representative.
A helical gear unit can be classified by its reference section in the standard plane or the turning plane. Its center gap is the same as that of a spur gear, and its number of teeth is the same. In addition to this, the helical gear has a low axial thrust, which is another important characteristic. The helical gear unit is more efficient at transferring torque than a spur gear, and it is quieter, too.
These units are designed to handle large loads. Whether you are using them for conveyors, augers, or for any other application that involves high-speed motion, a helical gear unit will deliver maximum performance. A helical gear unit from Flender can handle 400,000 tasks with a high degree of reliability. Its high efficiency and high resistance to load ensures high plant availability. These gear motors are available in a variety of sizes, from single-speed to multi-speed.
PEC geared motors benefit from decades of design experience and high quality materials. They are robust, quiet, and offer excellent performance. They are available in multiple configurations and are dimensionally interchangeable with other major brands. The gear motors are manufactured as modular kits to minimize inventory. They can be fitted with additional components, such as backstops and fans. This makes it easy to customize your gear motors and save money while reducing costs.
Another type of helical gears is the double helical gear. The double helical gear unit has two helical faces with a gap between them. They are better for enclosed gear systems as they provide greater tooth overlap and smoother performance. Compared to double helical gears, they are smaller and more flexible than the Herringbone type. So, if you’re looking for a gear motor, a helical gear unit may be perfect for you.
editor by czh 2023-02-20
China LA-B11 IP54 Low Noise Medical Bed 100-240VAC24V-36VDC Dual Motor Actuator motor armature
Guarantee: 2 years
Product Quantity: LA-B11
Utilization: BOAT, Vehicle, Electrical Bicycle, Supporter
Kind: Micro Motor
Torque: 100+
Building: Permanent Magnet
Commutation: Brush
Safeguard Function: IPX4
Pace(RPM): 2800rmp
Constant Present(A): /
Effectiveness: IE four
Max Load Push(N): 4500×2
Backrest stroke(mm): Max 87
Footrest stroke(mm): Max 69
Main enter voltage(VAC): one hundred-240VAC/24V-36VDC
Standby electricity intake: SMPS, significantly less than .5W
Shade: Black or Gray
Mounting position: 581±3mm
Restrict Switch: Built-in
Overload Security: Yes
Procedure Temperature: +5℃~ +40℃
Goods Description Twin motor LA-B11LA-B10 is a twin motor with functions of reduced sound, and blended of power, handle and transmission functions. Price-successful whilst assembly the fundamental purposeful needs, the pursuit of minimality. Functions
| Main voltage | 100-240VAC/24V-36VDC |
| Power source manner | Built in switching electricity source/External adapter |
| Housing coloration | Black/Grey |
| Max IP ranking | IP54 |
| Max. lifting potential | Backrest up to 4500N |
| Max. lifting potential | Leg rest up to 4500 N |
| Backrest stroke | Max.87mm |
| Footrest stroke | Max.69mm |
| Install dimension | 581mm(The amplitude is 4mm) |
| Limit switch | Built in |
| Overcurrent safety/PTC defense | Built in |
| External actuators | More 2 |
| Noise amount | ≤50dB(Environmental noise≤ Manufacturing unit Provider Stainless steel carbon metal Metal CNC milling locking shaft bearing seal clamping collar 40dB) |
| Reed change operate | Optional |
| Duty cycle | 10% Use for 2 minutes and rest for eighteen minutes |
| Operating temperature | 0 ~ +50°C |
| Storage temperature | -10 ~ +50°C |
| Approval | EN60601-1 |
Benefits of a Planetary Motor
A planetary motor has many benefits. Its compact design and low noise makes it a good choice for any application. Among its many uses, planetary gear motors are found in smart cars, consumer electronics, intelligent robots, communication equipment, and medical technology. They can even be found in smart homes! Read on to discover the benefits of a planetary gear motor. You’ll be amazed at how versatile and useful it is!
Self-centering planet gears ensure a symmetrical force distribution
A planetary motor is a machine with multiple, interlocking planetary gears. The output torque is inversely proportional to the diameters of the planets, and the transmission size has no bearing on the output torque. A torsional stress analysis of the retaining structure for this type of motor found a maximum shear stress of 64 MPa, which is equivalent to a safety factor of 3.1 for 6061 aluminum. Self-centering planet gears are designed to ensure a symmetrical force distribution throughout the transmission system, with the weakest component being the pinions.
A planetary gearbox consists of ring and sun gears. The pitch diameters of ring and planet gears are nearly equal. The number of teeth on these gears determines the average gear-ratio per output revolution. This error is related to the manufacturing precision of the gears. The effect of this error is a noise or vibration characteristic of the planetary gearbox.
Another design for a planetary gearbox is a traction-based variant. This design eliminates the need for timing marks and other restrictive assembly conditions. The design of the ring gear is similar to that of a pencil sharpener mechanism. The ring gear is stationary while planet gears extend into cylindrical cutters. When placed on the sun’s axis, the pencil sharpening mechanism revolves around the ring gear to sharpen the pencil.
The JDS eliminates the need for conventional planetary carriers and is mated with the self-centering planet gears by dual-function components. The dual-function components synchronize the rolling motion and traction of the gears. They also eliminate the need for a carrier and reduce the force distribution between the rotor and stator.
Metal gears
A planetary motor is a type of electric drive that uses a series of metal gears. These gears share a load attached to the output shaft to generate torque. The planetary motor is often CNC controlled, with extra-long shafts, which allow it to fit into very compact designs. These gears are available in sizes from seven millimeters to 12 millimeters. They can also be fitted with encoders.
Planetary gearing is widely used in various industrial applications, including automobile transmissions, off-road transmissions, and wheel drive motors. They are also used in bicycles to power the shift mechanism. Another use for planetary gearing is as a powertrain between an internal combustion engine and an electric motor. They are also used in forestry applications, such as debarking equipment and sawing. They can be used in other industries as well, such as pulp washers and asphalt mixers.
Planetary gear sets are composed of three types of gears: a sun gear, planet gears, and an outer ring. The sun gear transfers torque to the planet gears, and the planet gears mesh with the outer ring gear. Planet carriers are designed to deliver high-torque output at low speeds. These gears are mounted on carriers that are moved around the ring gear. The planet gears mesh with the ring gears, and the sun gear is mounted on a moveable carrier.
Plastic planetary gear motors are less expensive to produce than their metal counterparts. However, plastic gears suffer from reduced strength, rigidity, and load capacity. Metal gears are generally easier to manufacture and have less backlash. Plastic planetary gear motor bodies are also lighter and less noisy. Some of the largest plastic planetary gear motors are made in collaboration with leading suppliers. When buying a plastic planetary gear motor, be sure to consider what materials it is made of.
Encoder
The Mega Torque Planetary Encoder DC Geared Motor is designed with a Japanese Mabuchi motor RS-775WC, a 200 RPM base motor. It is capable of achieving stall torque at low speeds, which is impossible to achieve with a simple DC motor. The planetary encoder provides five pulses per revolution, making it perfect for applications requiring precise torque or position. This motor requires an 8mm hex coupling for proper use.
This encoder has a high resolution and is suitable for ZGX38REE, ZGX45RGG and ZGX50RHH. It features a magnetic disc and poles and an optical disc to feed back signals. It can count paulses as the motor passes through a hall on the circuit board. Depending on the gearbox ratio, the encoder can provide up to two million transitions per rotation.
The planetary gear motor uses a planetary gear system to distribute torque in synchrony. This minimizes the risk of gear failure and increases the overall output capacity of the device. On the other hand, a spur gear motor is a simpler design and cheaper to produce. The spur gear motor works better for lower torque applications as each gear bears all the load. As such, the torque capacity of the spur gear motor is lower than that of a planetary gear motor.
The REV UltraPlanetary gearbox is designed for FTC and has three different output shaft options. The output shaft is made of 3/8-inch hex, allowing for flexible shaft replacement. These motors are a great value as they can be used to meet a wide range of power requirements. The REV UltraPlanetary gearbox and motor are available for very reasonable prices and a female 5mm hex output shaft can be used.
Durability
One of the most common questions when selecting a planetary motor is “How durable is it?” This is a question that’s often asked by people. The good news is that planetary motors are extremely durable and can last for a long time if properly maintained. For more information, read on! This article will cover the durability and efficiency of planetary gearmotors and how you can choose the best one for your needs.
First and foremost, planetary gear sets are made from metal materials. This increases their lifespan. The planetary gear set is typically made of metals such as nickel-steel and steel. Some planetary gear motors use plastic. Steel-cut gears are the most durable and suitable for applications that require more torque. Nickel-steel gears are less durable, but are better able to hold lubricant.
Durability of planetary motor gearbox is important for applications requiring high torque versus speed. VEX VersaPlanetary gearboxes are designed for FRC(r) use and are incredibly durable. They are expensive, but they are highly customizable. The planetary gearbox can be removed for maintenance and replacement if necessary. Parts for the gearbox can be purchased separately. VEX VersaPlanetary gearboxes also feature a pinion clamped onto the motor shaft.
Dynamic modeling of the planetary gear transmission system is important for understanding its durability. In previous studies, uncoupled and coupled meshing models were used to investigate the effect of various design parameters on the vibration characteristics of the planetary gear system. This analysis requires considering the role of the mesh stiffness, structure stiffness, and moment of inertia. Moreover, dynamic models for planetary gear transmission require modeling the influence of multiple parameters, such as mesh stiffness and shaft location.
Cost
The planetary gear motor has multiple contact points that help the rotor rotate at different speeds and torques. This design is often used in stirrers and large vats of liquid. This type of motor has a low initial cost and is more commonly found in low-torque applications. A planetary gear motor has multiple contact points and is more effective for applications requiring high torque. Gear motors are often found in stirring mechanisms and conveyor belts.
A planetary gearmotor is typically made from four mechanically linked rotors. They can be used for various applications, including automotive and laboratory automation. The plastic input stage gears reduce noise at higher speeds. Steel gears can be used for high torques and a modified lubricant is often added to reduce weight and mass moment of inertia. Its low-cost design makes it an excellent choice for robots and other applications.
There are many different types of planetary gear motors available. A planetary gear motor has three gears, the sun gear and planet gears, with each sharing equal amounts of work. They are ideal for applications requiring high torque and low-resistance operation, but they require more parts than their single-stage counterparts. The steel cut gears are the most durable, and are often used in applications that require high speeds. The nickel-steel gears are more absorptive, which makes them better for holding lubricant.
A planetary gear motor is a high-performance electrical vehicle motor. A typical planetary gear motor has a 3000 rpm speed, a peak torque of 0.32 Nm, and is available in 24V, 36V, and 48V power supply. It is also quiet and efficient, requiring little maintenance and offering greater torque to a modern electric car. If you are thinking of buying a planetary gear motor, be sure to do a bit of research before purchasing one.
editor by czh 2023-02-19
China High Precision Brush AC Motor 12V 24V Electric Pen Type Linear Actuator For Automatic Window Opener ac motor
Warranty: 3months-1year
Model Number: NL-6
Usage: BOAT, Car, Electric Bicycle, FAN, Home Appliance
Type: Micro Motor
Torque: 100+
Construction: Permanent Magnet
Commutation: Brush
Protect Feature: Waterproof
Speed(RPM): 2800RPM
Continuous Current(A): 0.03A
Efficiency: IE 4
Product Name: Linear Actuator
Max Load capacity: 1000N
Stroke Length: 100~400mm(option>400)
Input: 24V
Speed at full Load: 5mm/s
Limit Switch: Build-in
Duty Cycle: 10%,max 2min .continuous use
IP Grade: IP 54
Mounting Position: Any direction
Inner Tube: Aluminum tube
Packaging Details: Linear actuator is packed by carton box.
Port: ZheJiang Port or as your required
Products Description
| Usage | Boat, Car, Electric Bicycle, Fan, Home Appliance |
| Certification | CCC, CE, ROHS, VDE |
| Type | Micro Motor |
| Torque | 100+ |
| Construction | Permanent Magnet |
| Commutation | Brush |
| Protect Feature | Waterproof and dustproof |
| Speed(RPM) | 2800RPM |
| Continuous Current(A) | 10%,MAX.2min ON,18min OFF |
| Output Power | 50W |
| Voltage(V) | 24V |
| Efficiency | IE 4 |
| Max Load capacity | 1000N |
| Speed at full load | 5mm/s |
The Basics of a Planetary Motor
A Planetary Motor is a type of gearmotor that uses multiple planetary gears to deliver torque. This system minimizes the chances of failure of individual gears and increases output capacity. Compared to the planetary motor, the spur gear motor is less complex and less expensive. However, a spur gear motor is generally more suitable for applications requiring low torque. This is because each gear is responsible for the entire load, limiting its torque.
Self-centering planetary gears
This self-centering mechanism for a planetary motor is based on a helical arrangement. The helical structure involves a sun-planet, with its crown and slope modified. The gears are mounted on a ring and share the load evenly. The helical arrangement can be either self-centering or self-resonant. This method is suited for both applications.
A helical planetary gear transmission is illustrated in FIG. 1. A helical configuration includes an output shaft 18 and a sun gear 18. The drive shaft extends through an opening in the cover to engage drive pins on the planet carriers. The drive shaft of the planetary gears can be fixed to the helical arrangement or can be removable. The transmission system is symmetrical, allowing the output shaft of the planetary motor to rotate radially in response to the forces acting on the planet gears.
A flexible pin can improve load sharing. This modification may decrease the face load distribution, but increases the (K_Hbeta) parameter. This effect affects the gear rating and life. It is important to understand the effects of flexible pins. It is worth noting that there are several other disadvantages of flexible pins in helical PGSs. The benefits of flexible pins are discussed below.
Using self-centering planetary gears for a helical planetary motor is essential for symmetrical force distribution. These gears ensure the symmetry of force distribution. They can also be used for self-centering applications. Self-centering planetary gears also guarantee the proper force distribution. They are used to drive a planetary motor. The gearhead is made of a ring gear, and the output shaft is supported by two ball bearings. Self-centering planetary gears can handle a high torque input, and can be suited for many applications.
To solve for a planetary gear mechanism, you need to find its pitch curve. The first step is to find the radius of the internal gear ring. A noncircular planetary gear mechanism should be able to satisfy constraints that can be complex and nonlinear. Using a computer, you can solve for these constraints by analyzing the profile of the planetary wheel’s tooth curve.
High torque
Compared to the conventional planetary motors, high-torque planetary motors have a higher output torque and better transmission efficiency. The high-torque planetary motors are designed to withstand large loads and are used in many types of applications, such as medical equipment and miniature consumer electronics. Their compact design makes them suitable for small space-saving applications. In addition, these motors are designed for high-speed operation.
They come with a variety of shaft configurations and have a wide range of price-performance ratios. The FAULHABER planetary gearboxes are made of plastic, resulting in a good price-performance ratio. In addition, plastic input stage gears are used in applications requiring high torques, and steel input stage gears are available for higher speeds. For difficult operating conditions, modified lubrication is available.
Various planetary gear motors are available in different sizes and power levels. Generally, planetary gear motors are made of steel, brass, or plastic, though some use plastic for their gears. Steel-cut gears are the most durable, and are ideal for applications that require a high amount of torque. Similarly, nickel-steel gears are more lubricated and can withstand a high amount of wear.
The output torque of a high-torque planetary gearbox depends on its rated input speed. Industrial-grade high-torque planetary gearboxes are capable of up to 18000 RPM. Their output torque is not higher than 2000 nm. They are also used in machines where a planet is decelerating. Their working temperature ranges between 25 and 100 degrees Celsius. For best results, it is best to choose the right size for the application.
A high-torque planetary gearbox is the most suitable type of high-torque planetary motor. It is important to determine the deceleration ratio before buying one. If there is no product catalog that matches your servo motor, consider buying a close-fitting high-torque planetary gearbox. There are also high-torque planetary gearboxes available for custom-made applications.
High efficiency
A planetary gearbox is a type of mechanical device that is used for high-torque transmission. This gearbox is made of multiple pairs of gears. Large gears on the output shaft mesh with small gears on the input shaft. The ratio between the big and small gear teeth determines the transmittable torque. High-efficiency planetary gearheads are available for linear motion, axial loads, and sterilizable applications.
The AG2400 high-end gear unit series is ideally matched to Beckhoff’s extensive line of servomotors and gearboxes. Its single-stage and multi-stage transmission ratios are highly flexible and can be matched to different robot types. Its modified lubrication helps it operate in difficult operating conditions. These high-performance gear units are available in a wide range of sizes.
A planetary gear motor can be made of steel, nickel-steel, or brass. In addition to steel, some models use plastic. The planetary gears share work between multiple gears, making it easy to transfer high amounts of power without putting a lot of stress on the gears. The gears in a planetary gear motor are held together by a movable arm. High-efficiency planetary gear motors are more efficient than traditional gearmotors.
While a planetary gear motor can generate torque, it is more efficient and cheaper to produce. The planetary gear system is designed with all gears operating in synchrony, minimizing the chance of a single gear failure. The efficiency of a planetary gearmotor makes it a popular choice for high-torque applications. This type of motor is suitable for many applications, and is less expensive than a standard geared motor.
The planetary gearbox is a combination of a planetary type gearbox and a DC motor. The planetary gearbox is compact, versatile, and efficient, and can be used in a wide range of industrial environments. The planetary gearbox with an HN210 DC motor is used in a 22mm OD, PPH, and ph configuration with voltage operating between 6V and 24V. It is available in many configurations and can be custom-made to meet your application requirements.
High cost
In general, planetary gearmotors are more expensive than other configurations of gearmotors. This is due to the complexity of their design, which involves the use of a central sun gear and a set of planetary gears which mesh with each other. The entire assembly is enclosed in a larger internal tooth gear. However, planetary motors are more effective for higher load requirements. The cost of planetary motors varies depending on the number of gears and the number of planetary gears in the system.
If you want to build a planetary gearbox, you can purchase a gearbox for the motor. These gearboxes are often available with several ratios, and you can use any one to create a custom ratio. The cost of a gearbox depends on how much power you want to move with the gearbox, and how much gear ratio you need. You can even contact your local FRC team to purchase a gearbox for the motor.
Gearboxes play a major role in determining the efficiency of a planetary gearmotor. The output shafts used for this type of motor are usually made of steel or nickel-steel, while those used in planetary gearboxes are made from brass or plastic. The former is the most durable and is best for applications that require high torque. The latter, however, is more absorbent and is better at holding lubricant.
Using a planetary gearbox will allow you to reduce the input power required for the stepper motor. However, this is not without its downsides. A planetary gearbox can also be replaced with a spare part. A planetary gearbox is inexpensive, and its spare parts are inexpensive. A planetary gearbox has low cost compared to a planetary motor. Its advantages make it more desirable in certain applications.
Another advantage of a planetary gear unit is the ability to handle ultra-low speeds. Using a planetary gearbox allows stepper motors to avoid resonance zones, which can cause them to crawl. In addition, the planetary gear unit allows for safe and efficient cleaning. So, whether you’re considering a planetary gear unit for a particular application, these gear units can help you get exactly what you need.
editor by czh
China supplier 12Mm Micromotor Planetary Gearbox 3.6V Brush Dc Gear Motor For Water Meter Actuator motor brushes
Warranty: 3years
Model Number: KY-26
Utilization: Home Equipment, Water meter
Type: Gear MOTOR
Torque: >=1.8N.m
Design: Permanent Magnet
Commutation: Brush
Protect Characteristic: Not watertight
Velocity(RPM): Reduction ratio:1600:1(relevant to dn15-20)
Continuous Current(A): about 550mA
Performance: fifty five%–60%
Payment: L/C T/T
Color: Black
Certification: CCC
Port: HangZhou
Technological parameters: 1. Rated working voltage: 3.6V 2. Working voltage variety: 2.5-5V (the greater the voltage, the increased the torque and the shorter the support daily life) 3. No load functioning present beneath rated functioning voltage: < Agricultural Machinery Parts Tractor tires Radial buy tyre from China tractor parts =25mA (23 ℃under normal temperature) 4. Locked rotor existing beneath rated functioning voltage: about 550mA (320motor) 5. Output torque under rated functioning voltage: ≥ 1.8N.m 6. On (off) time under rated doing work voltage: ≤ 8s 7. Reduction ratio: 1600:1 (relevant to dn15-twenty) 8. Definition of line sequence:I: Blue (in location change signal, Factory immediate source of little pasture orchard vegetable weeder Hand drive self-propelled garden mower gasoline engine open valve)II. White (in area sign typical terminal)III: Yellow (in location change sign, valve closing)IV: Crimson(optimistic)V: Black(adverse) (thanks to the various installation and use directions of the consumers, often it is the opposite between opening and closing, Wholesale winch gearbox for sale which requirements to be decided by the buyers themselves in accordance to the circumstance.) 9. Water-proof quality:
| Model Quantity | KY-26 |
| Rated Torque | 6Kgf.cm |
| Rated Pace | 2.1±12%rpm |
| Rated Present | 185(230 Max） |
| Rated Voltage | 3V(customized) |
| Weight | 100g |
| Size | Customized |
Benefits of a Planetary Motor
A planetary motor has many benefits. Its compact design and low noise makes it a good choice for any application. Among its many uses, planetary gear motors are found in smart cars, consumer electronics, intelligent robots, communication equipment, and medical technology. They can even be found in smart homes! Read on to discover the benefits of a planetary gear motor. You’ll be amazed at how versatile and useful it is!
Self-centering planet gears ensure a symmetrical force distribution
A planetary motor is a machine with multiple, interlocking planetary gears. The output torque is inversely proportional to the diameters of the planets, and the transmission size has no bearing on the output torque. A torsional stress analysis of the retaining structure for this type of motor found a maximum shear stress of 64 MPa, which is equivalent to a safety factor of 3.1 for 6061 aluminum. Self-centering planet gears are designed to ensure a symmetrical force distribution throughout the transmission system, with the weakest component being the pinions.
A planetary gearbox consists of ring and sun gears. The pitch diameters of ring and planet gears are nearly equal. The number of teeth on these gears determines the average gear-ratio per output revolution. This error is related to the manufacturing precision of the gears. The effect of this error is a noise or vibration characteristic of the planetary gearbox.
Another design for a planetary gearbox is a traction-based variant. This design eliminates the need for timing marks and other restrictive assembly conditions. The design of the ring gear is similar to that of a pencil sharpener mechanism. The ring gear is stationary while planet gears extend into cylindrical cutters. When placed on the sun’s axis, the pencil sharpening mechanism revolves around the ring gear to sharpen the pencil.
The JDS eliminates the need for conventional planetary carriers and is mated with the self-centering planet gears by dual-function components. The dual-function components synchronize the rolling motion and traction of the gears. They also eliminate the need for a carrier and reduce the force distribution between the rotor and stator.
Metal gears
A planetary motor is a type of electric drive that uses a series of metal gears. These gears share a load attached to the output shaft to generate torque. The planetary motor is often CNC controlled, with extra-long shafts, which allow it to fit into very compact designs. These gears are available in sizes from seven millimeters to 12 millimeters. They can also be fitted with encoders.
Planetary gearing is widely used in various industrial applications, including automobile transmissions, off-road transmissions, and wheel drive motors. They are also used in bicycles to power the shift mechanism. Another use for planetary gearing is as a powertrain between an internal combustion engine and an electric motor. They are also used in forestry applications, such as debarking equipment and sawing. They can be used in other industries as well, such as pulp washers and asphalt mixers.
Planetary gear sets are composed of three types of gears: a sun gear, planet gears, and an outer ring. The sun gear transfers torque to the planet gears, and the planet gears mesh with the outer ring gear. Planet carriers are designed to deliver high-torque output at low speeds. These gears are mounted on carriers that are moved around the ring gear. The planet gears mesh with the ring gears, and the sun gear is mounted on a moveable carrier.
Plastic planetary gear motors are less expensive to produce than their metal counterparts. However, plastic gears suffer from reduced strength, rigidity, and load capacity. Metal gears are generally easier to manufacture and have less backlash. Plastic planetary gear motor bodies are also lighter and less noisy. Some of the largest plastic planetary gear motors are made in collaboration with leading suppliers. When buying a plastic planetary gear motor, be sure to consider what materials it is made of.
Encoder
The Mega Torque Planetary Encoder DC Geared Motor is designed with a Japanese Mabuchi motor RS-775WC, a 200 RPM base motor. It is capable of achieving stall torque at low speeds, which is impossible to achieve with a simple DC motor. The planetary encoder provides five pulses per revolution, making it perfect for applications requiring precise torque or position. This motor requires an 8mm hex coupling for proper use.
This encoder has a high resolution and is suitable for ZGX38REE, ZGX45RGG and ZGX50RHH. It features a magnetic disc and poles and an optical disc to feed back signals. It can count paulses as the motor passes through a hall on the circuit board. Depending on the gearbox ratio, the encoder can provide up to two million transitions per rotation.
The planetary gear motor uses a planetary gear system to distribute torque in synchrony. This minimizes the risk of gear failure and increases the overall output capacity of the device. On the other hand, a spur gear motor is a simpler design and cheaper to produce. The spur gear motor works better for lower torque applications as each gear bears all the load. As such, the torque capacity of the spur gear motor is lower than that of a planetary gear motor.
The REV UltraPlanetary gearbox is designed for FTC and has three different output shaft options. The output shaft is made of 3/8-inch hex, allowing for flexible shaft replacement. These motors are a great value as they can be used to meet a wide range of power requirements. The REV UltraPlanetary gearbox and motor are available for very reasonable prices and a female 5mm hex output shaft can be used.
Durability
One of the most common questions when selecting a planetary motor is “How durable is it?” This is a question that’s often asked by people. The good news is that planetary motors are extremely durable and can last for a long time if properly maintained. For more information, read on! This article will cover the durability and efficiency of planetary gearmotors and how you can choose the best one for your needs.
First and foremost, planetary gear sets are made from metal materials. This increases their lifespan. The planetary gear set is typically made of metals such as nickel-steel and steel. Some planetary gear motors use plastic. Steel-cut gears are the most durable and suitable for applications that require more torque. Nickel-steel gears are less durable, but are better able to hold lubricant.
Durability of planetary motor gearbox is important for applications requiring high torque versus speed. VEX VersaPlanetary gearboxes are designed for FRC(r) use and are incredibly durable. They are expensive, but they are highly customizable. The planetary gearbox can be removed for maintenance and replacement if necessary. Parts for the gearbox can be purchased separately. VEX VersaPlanetary gearboxes also feature a pinion clamped onto the motor shaft.
Dynamic modeling of the planetary gear transmission system is important for understanding its durability. In previous studies, uncoupled and coupled meshing models were used to investigate the effect of various design parameters on the vibration characteristics of the planetary gear system. This analysis requires considering the role of the mesh stiffness, structure stiffness, and moment of inertia. Moreover, dynamic models for planetary gear transmission require modeling the influence of multiple parameters, such as mesh stiffness and shaft location.
Cost
The planetary gear motor has multiple contact points that help the rotor rotate at different speeds and torques. This design is often used in stirrers and large vats of liquid. This type of motor has a low initial cost and is more commonly found in low-torque applications. A planetary gear motor has multiple contact points and is more effective for applications requiring high torque. Gear motors are often found in stirring mechanisms and conveyor belts.
A planetary gearmotor is typically made from four mechanically linked rotors. They can be used for various applications, including automotive and laboratory automation. The plastic input stage gears reduce noise at higher speeds. Steel gears can be used for high torques and a modified lubricant is often added to reduce weight and mass moment of inertia. Its low-cost design makes it an excellent choice for robots and other applications.
There are many different types of planetary gear motors available. A planetary gear motor has three gears, the sun gear and planet gears, with each sharing equal amounts of work. They are ideal for applications requiring high torque and low-resistance operation, but they require more parts than their single-stage counterparts. The steel cut gears are the most durable, and are often used in applications that require high speeds. The nickel-steel gears are more absorptive, which makes them better for holding lubricant.
A planetary gear motor is a high-performance electrical vehicle motor. A typical planetary gear motor has a 3000 rpm speed, a peak torque of 0.32 Nm, and is available in 24V, 36V, and 48V power supply. It is also quiet and efficient, requiring little maintenance and offering greater torque to a modern electric car. If you are thinking of buying a planetary gear motor, be sure to do a bit of research before purchasing one.
China wholesaler Custom Mini linear actuator 10mm micro Actuator 6mm 6V 12V Micro Stepper Motor Encoder for TV Lift Telescopic Lens with Great quality
Warranty: Other
Model Number: Customized motor for Telescopic Lens
Usage: BOAT, Car, Electric Bicycle, FAN, Home Appliance, Cosmetic instrument, SMART HOME, Telescopic Lens, lifting TV
Type: GEAR MOTOR
Torque: custom
Construction: Permanent Magnet
Commutation: Brush
Protect Feature: Drip-proof
Speed(RPM): custom
Continuous Current(A): 300 mA, max
Efficiency: IE 2
Product Name: Gear motor for Telescopic Lens
Keywords: High Torque Mini Gear Motor
Motor type: stepper/ coreless/ brush/brushless motor
Application: Home Applicance
Rated Power: 0-50w
Rated Speed: 5-1500rpm
Material: Metal Steel
Noise: Low Noise Level
Gear Type: All-metal Gear
Certification: ISO9001, ISO14001, ISO13485, IATF16949
Packaging Details: Standard packaging or according to client’s requirement.
Port: HangZhou
provide micro gear gearbox motor drives system custom services.
dc gear motor(size)Rated Voltagespeedload current3.4mm 1.5-5V 3.5-300rpm100mA-220mA4mm 2.4-300rpm 340mA6mm 3 – 12VNo Load Speed: 11-3824 rpm
Rated Load Speed: 10-3229 rpm
No Load Current: 40 mA
Rated Load Current: 100 mA
8mm 14 – 3111 rpm Gear Stages: 1 – 410mm 3-24 V No Load Speed: 20-4318 rpm
Rated Load Speed: 18-3625 rpm
No-load Current: 60-80 mA12mm 7 – 254 rpm Gear Stages: 1 – 416mm No-load Speed: 4-1,373 rpm
Rated Load Speed: 3-1,125 rpm
No-load Current: 85-110 mA
Rated Load Current: 130-150 mA
20mm No-load Speed: 7-1,636 rpm
Rated Load Speed: 7-1,420 rpm
No-load Current: 70-90 mA
Rated Load Current: 125-130 mA
22mm No-load Speed: 6-1,886 rpm
Rated Load Speed: 5-1,675 rpm
No-load Current: 100-120 mA
Rated Load Current: 295-300 mA
24mmNo-load Speed: 5-1,460 rpm
Rated Load Speed: 4-1,259 rpm
No-load Current: 70-80 mA
Rated Load Current: 215-220 mA
28mm 5 – 1658 rpm 300mA max
Gear Stages: 1 – 4
32mm 5 – 1348 rpm Gear Stages: 1 – 438mm No-load Speed: 3-1,386 rpm
Rated Load Speed: 3-1,294 rpm
No-load Current: 315-335 mA
Rated Load Current: 1,679-1,684 mA
The Basics of a Planetary Motor
A Planetary Motor is a type of gearmotor that uses multiple planetary gears to deliver torque. This system minimizes the chances of failure of individual gears and increases output capacity. Compared to the planetary motor, the spur gear motor is less complex and less expensive. However, a spur gear motor is generally more suitable for applications requiring low torque. This is because each gear is responsible for the entire load, limiting its torque.
Self-centering planetary gears
This self-centering mechanism for a planetary motor is based on a helical arrangement. The helical structure involves a sun-planet, with its crown and slope modified. The gears are mounted on a ring and share the load evenly. The helical arrangement can be either self-centering or self-resonant. This method is suited for both applications.
A helical planetary gear transmission is illustrated in FIG. 1. A helical configuration includes an output shaft 18 and a sun gear 18. The drive shaft extends through an opening in the cover to engage drive pins on the planet carriers. The drive shaft of the planetary gears can be fixed to the helical arrangement or can be removable. The transmission system is symmetrical, allowing the output shaft of the planetary motor to rotate radially in response to the forces acting on the planet gears.
A flexible pin can improve load sharing. This modification may decrease the face load distribution, but increases the (K_Hbeta) parameter. This effect affects the gear rating and life. It is important to understand the effects of flexible pins. It is worth noting that there are several other disadvantages of flexible pins in helical PGSs. The benefits of flexible pins are discussed below.
Using self-centering planetary gears for a helical planetary motor is essential for symmetrical force distribution. These gears ensure the symmetry of force distribution. They can also be used for self-centering applications. Self-centering planetary gears also guarantee the proper force distribution. They are used to drive a planetary motor. The gearhead is made of a ring gear, and the output shaft is supported by two ball bearings. Self-centering planetary gears can handle a high torque input, and can be suited for many applications.
To solve for a planetary gear mechanism, you need to find its pitch curve. The first step is to find the radius of the internal gear ring. A noncircular planetary gear mechanism should be able to satisfy constraints that can be complex and nonlinear. Using a computer, you can solve for these constraints by analyzing the profile of the planetary wheel’s tooth curve.
High torque
Compared to the conventional planetary motors, high-torque planetary motors have a higher output torque and better transmission efficiency. The high-torque planetary motors are designed to withstand large loads and are used in many types of applications, such as medical equipment and miniature consumer electronics. Their compact design makes them suitable for small space-saving applications. In addition, these motors are designed for high-speed operation.
They come with a variety of shaft configurations and have a wide range of price-performance ratios. The FAULHABER planetary gearboxes are made of plastic, resulting in a good price-performance ratio. In addition, plastic input stage gears are used in applications requiring high torques, and steel input stage gears are available for higher speeds. For difficult operating conditions, modified lubrication is available.
Various planetary gear motors are available in different sizes and power levels. Generally, planetary gear motors are made of steel, brass, or plastic, though some use plastic for their gears. Steel-cut gears are the most durable, and are ideal for applications that require a high amount of torque. Similarly, nickel-steel gears are more lubricated and can withstand a high amount of wear.
The output torque of a high-torque planetary gearbox depends on its rated input speed. Industrial-grade high-torque planetary gearboxes are capable of up to 18000 RPM. Their output torque is not higher than 2000 nm. They are also used in machines where a planet is decelerating. Their working temperature ranges between 25 and 100 degrees Celsius. For best results, it is best to choose the right size for the application.
A high-torque planetary gearbox is the most suitable type of high-torque planetary motor. It is important to determine the deceleration ratio before buying one. If there is no product catalog that matches your servo motor, consider buying a close-fitting high-torque planetary gearbox. There are also high-torque planetary gearboxes available for custom-made applications.
High efficiency
A planetary gearbox is a type of mechanical device that is used for high-torque transmission. This gearbox is made of multiple pairs of gears. Large gears on the output shaft mesh with small gears on the input shaft. The ratio between the big and small gear teeth determines the transmittable torque. High-efficiency planetary gearheads are available for linear motion, axial loads, and sterilizable applications.
The AG2400 high-end gear unit series is ideally matched to Beckhoff’s extensive line of servomotors and gearboxes. Its single-stage and multi-stage transmission ratios are highly flexible and can be matched to different robot types. Its modified lubrication helps it operate in difficult operating conditions. These high-performance gear units are available in a wide range of sizes.
A planetary gear motor can be made of steel, nickel-steel, or brass. In addition to steel, some models use plastic. The planetary gears share work between multiple gears, making it easy to transfer high amounts of power without putting a lot of stress on the gears. The gears in a planetary gear motor are held together by a movable arm. High-efficiency planetary gear motors are more efficient than traditional gearmotors.
While a planetary gear motor can generate torque, it is more efficient and cheaper to produce. The planetary gear system is designed with all gears operating in synchrony, minimizing the chance of a single gear failure. The efficiency of a planetary gearmotor makes it a popular choice for high-torque applications. This type of motor is suitable for many applications, and is less expensive than a standard geared motor.
The planetary gearbox is a combination of a planetary type gearbox and a DC motor. The planetary gearbox is compact, versatile, and efficient, and can be used in a wide range of industrial environments. The planetary gearbox with an HN210 DC motor is used in a 22mm OD, PPH, and ph configuration with voltage operating between 6V and 24V. It is available in many configurations and can be custom-made to meet your application requirements.
High cost
In general, planetary gearmotors are more expensive than other configurations of gearmotors. This is due to the complexity of their design, which involves the use of a central sun gear and a set of planetary gears which mesh with each other. The entire assembly is enclosed in a larger internal tooth gear. However, planetary motors are more effective for higher load requirements. The cost of planetary motors varies depending on the number of gears and the number of planetary gears in the system.
If you want to build a planetary gearbox, you can purchase a gearbox for the motor. These gearboxes are often available with several ratios, and you can use any one to create a custom ratio. The cost of a gearbox depends on how much power you want to move with the gearbox, and how much gear ratio you need. You can even contact your local FRC team to purchase a gearbox for the motor.
Gearboxes play a major role in determining the efficiency of a planetary gearmotor. The output shafts used for this type of motor are usually made of steel or nickel-steel, while those used in planetary gearboxes are made from brass or plastic. The former is the most durable and is best for applications that require high torque. The latter, however, is more absorbent and is better at holding lubricant.
Using a planetary gearbox will allow you to reduce the input power required for the stepper motor. However, this is not without its downsides. A planetary gearbox can also be replaced with a spare part. A planetary gearbox is inexpensive, and its spare parts are inexpensive. A planetary gearbox has low cost compared to a planetary motor. Its advantages make it more desirable in certain applications.
Another advantage of a planetary gear unit is the ability to handle ultra-low speeds. Using a planetary gearbox allows stepper motors to avoid resonance zones, which can cause them to crawl. In addition, the planetary gear unit allows for safe and efficient cleaning. So, whether you’re considering a planetary gear unit for a particular application, these gear units can help you get exactly what you need.
China Good quality 16MM 12V 24V Small DIY Design Reciprocating Cycle Linear Actuator with DC Gear Motor with Best Sales
Model Number: LY-37GB330, LY-37GB330
Usage: BOAT, Car, Electric Bicycle, FAN, Home Appliance, BOAT, Car, Electric Bicycle, FAN, Home Appliance, Electric Wheel
Type: GEAR MOTOR, GEAR MOTOR
Construction: Permanent Magnet
Commutation: Brush, Brush
Protect Feature: Waterproof
Speed(RPM): 160rpm
Continuous Current(A): 0.02-0.13A
Efficiency: IE 2
Voltage: 24V,12V
Brush Type: Carbon Brushed
Power: 5W
Torque: Reduction Motors
Certification: ce
Packaging Details: 1.Outer packing: Standard export carton with required shipping marks2.Inner packing: Waterproof packing with shock absorbing EPE and cardboard surrounded3.As per the clients requirements
16MM 12V 24V Small DIY Design Reciprocating Cycle Linear Actuator with DC Gear Motor Reciprocating motorLY-37GB300No-load Speed5-1000rpmNo-load Current0.02-0.13AContinuous working time24 HoursStroke12,16.20mmVoltage DC12V/ 24VPower5WApplicationShale shaker, Vibrating screen, Incense machine, Squirt machine, Spraying machine, pellet machine, Particle-making Experiment Details Images Product Usage Related Products Company Introduction Lunyee Industries Development Co., Ltd. is a leading manufacturer for factory automation (FA) products ,we focus on power transmission and motion control solutions! our main production are power transmission products like AC and DC(brush/brushless)gear motor, Engraving machine, stepper motor,high precision planetary gearbox (spur/helical gear)for stepping motor etc FAQ Q: Are you trading company or manufacturer ?A: We are factory.Q: How long is your delivery time?A: Generally it is 2-4 days after full payment if the goods are in stock. or it is 7-12 days if the goods are not in stock, it is according to quantity.Q: What is your terms of payment ?A: We accept T/T, Paypal, Western union or money gramm.Q: What’s your shipment method?A: We ship by Express FEDEX, UPS, DHL, EMS, ARAMEX.
Benefits of a Planetary Motor
A planetary motor has many benefits. Its compact design and low noise makes it a good choice for any application. Among its many uses, planetary gear motors are found in smart cars, consumer electronics, intelligent robots, communication equipment, and medical technology. They can even be found in smart homes! Read on to discover the benefits of a planetary gear motor. You’ll be amazed at how versatile and useful it is!
Self-centering planet gears ensure a symmetrical force distribution
A planetary motor is a machine with multiple, interlocking planetary gears. The output torque is inversely proportional to the diameters of the planets, and the transmission size has no bearing on the output torque. A torsional stress analysis of the retaining structure for this type of motor found a maximum shear stress of 64 MPa, which is equivalent to a safety factor of 3.1 for 6061 aluminum. Self-centering planet gears are designed to ensure a symmetrical force distribution throughout the transmission system, with the weakest component being the pinions.
A planetary gearbox consists of ring and sun gears. The pitch diameters of ring and planet gears are nearly equal. The number of teeth on these gears determines the average gear-ratio per output revolution. This error is related to the manufacturing precision of the gears. The effect of this error is a noise or vibration characteristic of the planetary gearbox.
Another design for a planetary gearbox is a traction-based variant. This design eliminates the need for timing marks and other restrictive assembly conditions. The design of the ring gear is similar to that of a pencil sharpener mechanism. The ring gear is stationary while planet gears extend into cylindrical cutters. When placed on the sun’s axis, the pencil sharpening mechanism revolves around the ring gear to sharpen the pencil.
The JDS eliminates the need for conventional planetary carriers and is mated with the self-centering planet gears by dual-function components. The dual-function components synchronize the rolling motion and traction of the gears. They also eliminate the need for a carrier and reduce the force distribution between the rotor and stator.
Metal gears
A planetary motor is a type of electric drive that uses a series of metal gears. These gears share a load attached to the output shaft to generate torque. The planetary motor is often CNC controlled, with extra-long shafts, which allow it to fit into very compact designs. These gears are available in sizes from seven millimeters to 12 millimeters. They can also be fitted with encoders.
Planetary gearing is widely used in various industrial applications, including automobile transmissions, off-road transmissions, and wheel drive motors. They are also used in bicycles to power the shift mechanism. Another use for planetary gearing is as a powertrain between an internal combustion engine and an electric motor. They are also used in forestry applications, such as debarking equipment and sawing. They can be used in other industries as well, such as pulp washers and asphalt mixers.
Planetary gear sets are composed of three types of gears: a sun gear, planet gears, and an outer ring. The sun gear transfers torque to the planet gears, and the planet gears mesh with the outer ring gear. Planet carriers are designed to deliver high-torque output at low speeds. These gears are mounted on carriers that are moved around the ring gear. The planet gears mesh with the ring gears, and the sun gear is mounted on a moveable carrier.
Plastic planetary gear motors are less expensive to produce than their metal counterparts. However, plastic gears suffer from reduced strength, rigidity, and load capacity. Metal gears are generally easier to manufacture and have less backlash. Plastic planetary gear motor bodies are also lighter and less noisy. Some of the largest plastic planetary gear motors are made in collaboration with leading suppliers. When buying a plastic planetary gear motor, be sure to consider what materials it is made of.
Encoder
The Mega Torque Planetary Encoder DC Geared Motor is designed with a Japanese Mabuchi motor RS-775WC, a 200 RPM base motor. It is capable of achieving stall torque at low speeds, which is impossible to achieve with a simple DC motor. The planetary encoder provides five pulses per revolution, making it perfect for applications requiring precise torque or position. This motor requires an 8mm hex coupling for proper use.
This encoder has a high resolution and is suitable for ZGX38REE, ZGX45RGG and ZGX50RHH. It features a magnetic disc and poles and an optical disc to feed back signals. It can count paulses as the motor passes through a hall on the circuit board. Depending on the gearbox ratio, the encoder can provide up to two million transitions per rotation.
The planetary gear motor uses a planetary gear system to distribute torque in synchrony. This minimizes the risk of gear failure and increases the overall output capacity of the device. On the other hand, a spur gear motor is a simpler design and cheaper to produce. The spur gear motor works better for lower torque applications as each gear bears all the load. As such, the torque capacity of the spur gear motor is lower than that of a planetary gear motor.
The REV UltraPlanetary gearbox is designed for FTC and has three different output shaft options. The output shaft is made of 3/8-inch hex, allowing for flexible shaft replacement. These motors are a great value as they can be used to meet a wide range of power requirements. The REV UltraPlanetary gearbox and motor are available for very reasonable prices and a female 5mm hex output shaft can be used.
Durability
One of the most common questions when selecting a planetary motor is “How durable is it?” This is a question that’s often asked by people. The good news is that planetary motors are extremely durable and can last for a long time if properly maintained. For more information, read on! This article will cover the durability and efficiency of planetary gearmotors and how you can choose the best one for your needs.
First and foremost, planetary gear sets are made from metal materials. This increases their lifespan. The planetary gear set is typically made of metals such as nickel-steel and steel. Some planetary gear motors use plastic. Steel-cut gears are the most durable and suitable for applications that require more torque. Nickel-steel gears are less durable, but are better able to hold lubricant.
Durability of planetary motor gearbox is important for applications requiring high torque versus speed. VEX VersaPlanetary gearboxes are designed for FRC(r) use and are incredibly durable. They are expensive, but they are highly customizable. The planetary gearbox can be removed for maintenance and replacement if necessary. Parts for the gearbox can be purchased separately. VEX VersaPlanetary gearboxes also feature a pinion clamped onto the motor shaft.
Dynamic modeling of the planetary gear transmission system is important for understanding its durability. In previous studies, uncoupled and coupled meshing models were used to investigate the effect of various design parameters on the vibration characteristics of the planetary gear system. This analysis requires considering the role of the mesh stiffness, structure stiffness, and moment of inertia. Moreover, dynamic models for planetary gear transmission require modeling the influence of multiple parameters, such as mesh stiffness and shaft location.
Cost
The planetary gear motor has multiple contact points that help the rotor rotate at different speeds and torques. This design is often used in stirrers and large vats of liquid. This type of motor has a low initial cost and is more commonly found in low-torque applications. A planetary gear motor has multiple contact points and is more effective for applications requiring high torque. Gear motors are often found in stirring mechanisms and conveyor belts.
A planetary gearmotor is typically made from four mechanically linked rotors. They can be used for various applications, including automotive and laboratory automation. The plastic input stage gears reduce noise at higher speeds. Steel gears can be used for high torques and a modified lubricant is often added to reduce weight and mass moment of inertia. Its low-cost design makes it an excellent choice for robots and other applications.
There are many different types of planetary gear motors available. A planetary gear motor has three gears, the sun gear and planet gears, with each sharing equal amounts of work. They are ideal for applications requiring high torque and low-resistance operation, but they require more parts than their single-stage counterparts. The steel cut gears are the most durable, and are often used in applications that require high speeds. The nickel-steel gears are more absorptive, which makes them better for holding lubricant.
A planetary gear motor is a high-performance electrical vehicle motor. A typical planetary gear motor has a 3000 rpm speed, a peak torque of 0.32 Nm, and is available in 24V, 36V, and 48V power supply. It is also quiet and efficient, requiring little maintenance and offering greater torque to a modern electric car. If you are thinking of buying a planetary gear motor, be sure to do a bit of research before purchasing one.
China Best Sales 12V High Torque Electric DC Linear Actuator Geared Motor near me factory
Solution Description
12V Higher Torque Electric DC Linear Actuator Geared Motor
Planetary Gearheads Specs:
Screw Generate Specs:
Characteristic:
- This screw push is made up of motor, gearbox, direct screw. Control program transmits recommendations to mechanical method, reworking the rotary motion of motor into linear movement of the lead screw. Hence, it achieves pushing, pulling or lifting the load.
- All the specifications of the screw travel can be customized according to your requirements.
- Multi-software. The 22MM screw drive can be utilized in numerous smart linear push terminals, such as industrial/agricultural automation, affected person lifter, automated wheel chair, sit&stand lifting desk, traffic amenities and so on.
Dependability Take a look at
* Sound Take a look at
* Water-proof Test
* Life Check
* Effect Check
* Storage Examination
* Salt Spray Examination
* Environmental Associated Compound.
Second Drawing
Item particulars show:
Software
Our Companies:
- ODM & OEM
- Gearbox design and style and advancement
- Associated technology support
Packaging & Shipping and delivery
one) Packing Information
packed in nylon to begin with, then carton, and then reinforced with picket circumstance for outer packing.
Or according to client’s necessity.
two) Shipping Information
samples will be transported inside ten days
batch purchase foremost time in accordance to the true circumstance.
Organization Details:
HangZhou CZPT CZPT & Electronics Co., Ltd was established in 2001,We supply the whole drive resolution for clients from style, tooling fabrication, factors production and assembly.
one) Competitive Benefits
- 1) Competitive Rewards
19+calendar year knowledge in manufacturing motor gearbox
We provide technical support from r&d, prototype, testing, assembly and serial creation , ODM &OEM
Competitive Price tag
Product Functionality: Minimal sound, Higher performance, Lengthy lifespan
Prompt Shipping and delivery: 15 working times soon after payment
Modest Orders Accepted
2) Principal Products
-
Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,electrical power: .01-40W,output speed:5-2000rpm and output torque:1. gf.cm -50kgf.cm,
- Tailored worm and gear transmission machinery
- Precise electromechanical motion module
- Exact element and assembly of plastic and steel powder injection.
Certifications
We Have passed to hold ISO9001:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).
and more…
FAQ
1. Can you make the gearbox with customized requirements?
Yes. We have style and development staff, also a fantastic expression of engineers, every single of them have
many work many years encounter.
2.Do you offer the samples?
Of course. Our firm can offer the samples to you, and the shipping and delivery time is about 5-15days according to the specification of gearbox you want.
3.What is your MOQ?
Our MOQ is 2000pcs. But at the starting of our enterprise, we take little purchase.
four. Do you have the merchandise in stock?
I am sorry we donot have the product in stock, All goods are produced with orders.
5. Do you give engineering help?
Sure. Our firm have style and advancement crew, we can supply technological innovation help if you
want.
6.How to ship to us?
We will ship the goods to you in accordance to the DHL or UPS or FEDEX and many others account you provide.
7.How to pay the income?
We acknowledge T/T in progress. Also we have different lender account for getting money, like US dollors or RMB and many others.
8. How can I know the merchandise is suitable for me?
Frist, you need to offer us the more details info about the item. We will recommend the merchandise to you in accordance to your prerequisite of specification. Soon after you verify, we will put together the samples to you. also we will supply some excellent improvements according to your merchandise use.
9. Can I come to your business to visit?
Yes, you can appear to our firm to pay a visit to at at any time, and welcome to visit our company.
10. How do speak to us ?
Please send an inquiry
Advantages of a Planetary Motor
If you happen to be searching for an cost-effective way to electricity a machine, take into account purchasing a Planetary Motor. These models are developed to give a enormous variety of equipment reductions, and are capable of creating considerably larger torques and torque density than other sorts of generate techniques. This article will make clear why you should take into account purchasing one for your demands. And we will also go over the variations between a planetary and spur gear program, as properly as how you can benefit from them.
planetary gears
Planetary gears in a motor are employed to reduce the speed of rotation of the armature 8. The reduction ratio is determined by the construction of the planetary equipment unit. The output shaft 5 rotates through the unit with the guidance of the ring gear 4. The ring gear 4 engages with the pinion 3 once the shaft is rotated to the engagement situation. The transmission of rotational torque from the ring equipment to the armature triggers the motor to start.
The axial stop surface area of a planetary equipment device has two round grooves 21. The frustrated part is utilized to retain lubricant. This lubricant helps prevent foreign particles from coming into the planetary gear room. This attribute enables the planetary gear unit to be compact and light-weight. The cylindrical part also minimizes the mass inertia. In this way, the planetary equipment gadget can be a very good decision for a motor with restricted space.
Due to the fact of their compact footprint, planetary gears are excellent for decreasing heat. In addition, this design and style permits them to be cooled. If you need to have high speeds and sustained overall performance, you may want to consider making use of lubricants. The lubricants existing a cooling effect and lessen sounds and vibration. If you want to increase the efficiency of your motor, commit in a planetary equipment hub drivetrain.
The planetary equipment head has an internal solar equipment that drives the numerous outer gears. These gears mesh collectively with the outer ring that is fixed to the motor housing. In industrial apps, planetary gears are utilised with an increasing number of enamel. This distribution of power assures greater efficiency and transmittable torque. There are many advantages of using a planetary equipment motor. These advantages include:
planetary gearboxes
A planetary gearbox is a type of drivetrain in which the enter and output shafts are linked with a planetary structure. A planetary gearset can have three main elements: an input equipment, a planetary output gear, and a stationary place. Diverse gears can be used to alter the transmission ratios. The planetary structure arrangement offers the planetary gearset higher rigidity and minimizes backlash. This substantial rigidity is vital for swift start off-end cycles and rotational direction.
Planetary gears require to be lubricated frequently to prevent put on and tear. In addition, transmissions should be serviced regularly, which can consist of fluid changes. The gears in a planetary gearbox will dress in out with time, and any troubles should be fixed instantly. Nonetheless, if the gears are ruined, or if they are defective, a planetary gearbox producer will fix it for totally free.
A planetary gearbox is generally a 2-velocity design and style, but expert companies can provide triple and solitary-speed sets. Planetary gearboxes are also suitable with hydraulic, electromagnetic, and dynamic braking programs. The very first phase to developing a planetary gearbox is defining your application and the wanted end result. Well-known constructors use a consultative modeling method, starting each project by learning equipment torque and operating problems.
As the planetary gearbox is a compact design and style, place is limited. Therefore, bearings require to be selected meticulously. The compact needle roller bearings are the most typical choice, but they can’t tolerate big axial forces. People that can manage higher axial forces, these kinds of as worm gears, need to decide for tapered roller bearings. So, what are the benefits and negatives of a helical gearbox?
planetary equipment motors
When we think of planetary gear motors, we are likely to feel of massive and powerful devices, but in simple fact, there are many smaller sized, more economical versions of the identical machine. These motors are usually made of plastic, and can be as modest as six millimeters in diameter. As opposed to their larger counterparts, they have only a single equipment in the transmission, and are produced with a small diameter and little quantity of enamel.
They are related to the photo voltaic method, with the planets rotating close to a solar equipment. The planet pinions mesh with the ring gear inside of the sun equipment. All of these gears are related by a planetary carrier, which is the output shaft of the gearbox. The ring gear and planetary provider assembly are attached to each other by means of a collection of joints. When power is used to any of these customers, the total assembly will rotate.
In contrast to other configurations, planetary gearmotors are a lot more complicated. Their development consists of a sunshine equipment centered in the center and a number of more compact gears that mesh with the central sunlight gear. These gears are enclosed in a greater inner tooth gear. This layout permits them to handle larger loads than traditional equipment motors, as the load is distributed among many gears. This kind of motor is normally more pricey than other configurations, but can withstand the higher-load demands of some machines.
Since they are cylindrical in condition, planetary equipment motors are exceptionally functional. They can be used in a variety of applications, which includes automatic transmissions. They are also utilised in applications the place high-precision and speed are necessary. Furthermore, the planetary equipment motor is strong and is characterised by minimal vibrations. The benefits of using a planetary equipment motor are huge and consist of:
planetary gears vs spur gears
A planetary motor makes use of numerous tooth to share the load of rotating parts. This presents planetary gears large stiffness and low backlash – usually as lower as one particular or two arc minutes. These characteristics are essential for programs that endure regular start off-quit cycles or rotational direction changes. This report discusses the benefits of planetary gears and how they vary from spur gears. You can view the animation beneath for a clearer knowing of how they operate and how they vary from spur gears.
Planetary gears go in a periodic manner, with a fairly little meshing frequency. As the meshing frequency will increase, the amplitude of the frequency also increases. The amplitude of this frequency is small at reduced clearance values, and boosts significantly at increased clearance stages. The amplitude of the frequency is higher when the clearance reaches .2-.6. The amplitude increases speedily, whilst wear will increase slowly and gradually soon after the initial .2-.6-inch-wide clearance.
In substantial-pace, higher-torque apps, a planetary motor is more efficient. It has several speak to factors for higher torque and increased velocity. If you are not sure which variety to decide on, you can seek advice from with an skilled and design a personalized gear. If you are not sure of what sort of motor you need to have, speak to Twirl Motor and question for assist picking the right one particular for your software.
A planetary gear arrangement gives a number of positive aspects above traditional set-axis gear program styles. The compact dimension allows for decrease loss of effectiveness, and the far more planets in the gear method boosts the torque density and potential. One more gain of a planetary equipment method is that it is much more robust and much more resilient than its spur-equipment counterpart. Merged with its a lot of rewards, a planetary gear arrangement delivers a exceptional answer to your shifting needs.
planetary gearboxes as a compact alternative to pinion-and-equipment reducers
Even though traditional pinion-and-gear reducer layout is cumbersome and sophisticated, planetary gearboxes are compact and adaptable. They are suited for many programs, particularly in which place and fat are issues, as properly as torque and speed reduction. Nonetheless, knowing their system and working isn’t as basic as it sounds, so below are some of the key rewards of planetary gearing.
Planetary gearboxes perform by employing two planetary gears that rotate close to their own axes. The sunlight gear is employed as the input, although the planetary gears are linked by means of a casing. The ratio of these gears is -Ns/Np, with 24 enamel in the sunlight equipment and -3/2 on the earth gear.
Unlike conventional pinion-and-gear reducer designs, planetary gearboxes are considerably more compact and less expensive. A planetary gearbox is about fifty% smaller and weighs considerably less than a pinion-and-gear reducer. The smaller equipment floats on prime of 3 huge gears, minimizing the effects of vibration and making certain steady transmission in excess of time.
Planetary gearboxes are a very good substitute to pinion-and-equipment push techniques simply because they are scaled-down, much less sophisticated and offer a greater reduction ratio. Their meshing arrangement is similar to the Milky Way, with the sunshine equipment in the middle and two or more outer gears. They are related by a provider that sets their spacing and incorporates an output shaft.
In comparison to pinion-and-equipment lowers, planetary gearboxes offer you larger speed reduction and torque capability. As a end result, planetary gearboxes are tiny and compact and are often favored for area-constrained apps. But what about the large torque transfer? If you’re hunting for a compact alt