China Hot selling High Speed Door Energy Saving Servo Motor a/c vacuum pump

Product Description

High-speed doors servo control system

High speed door energy saving servo motor  


  • Intelligent human-computer interaction interface, LCD display, built-in Chinese and English
  • Convenient wiring and simple operation
  • Built-in brake released battery,the brake can be quickly released with 1 button when power off
  • Low noise, stable operation and high efficiency
  • High-quality IPM intelligent module, with strong performance and full protection function
  • Record running time and number of times, lock and maintenance time can be set
  • Real-time monitor external signals and system alarm functions
  • Input and output ports can be edited to set multiple functions
  • The product is suitable for all kinds of PVC high-speed doors,PVC high-speed Fold-up doors and spiral doors.

Technical Parameter

Model FD300
Rated Power 0.75kw 1.5kw 2.5kw
Brake Release Battery None Built-in
Input Voltage 1P,AC220V±15%/50~60Hz
Limit Control Ab olute Encoder,Mechanical Limit
Overload Capacity 300% Rated 10s,150% Rated 60s
Output Power DC24V/1A
Temperature -20ºC ~ 50ºC
Dimension 360×23 ×100mm
Weight 5.2kg

Brief description of common parameters

Low power silent high-speed servo motor


  • High speed, rated speed 3000 rpm, maximum 5000 rpm
  • Aviation aluminum shell, exquisite appearance and good heat dissipati n
  • Built-in absolute encoder, easy to install
  • Constant high torque output, up to 300  overload capacity
  • Applicable to a wide range of environments, -40ºC~70ºC
  • No mechanical brake, quiet and stable
  • Advanced short-circuit electromagnetic brake, self-locking after power off


A B C D E F Weight (kg)
0.75kw RV050 120 145 90 300 150 30 7.7
0.75kw RV063 145 175 110 325 150 30 9.9
1.1kw RV050 120 145 90 330 180 30 8.6
1.1kw RV063 145 175 110 355 180 30 10.8


Model FDHDM22150
Rated Power 0.75kw 1.1kw
Insulation Gr de F
Encoder bsolute Encoder Built-in
Brake none mechanical brake
Output Rotating Speed 3000RPM
Output Torque 2.39N.m 3.5N.m
Reduction Gear 050(063 Optional)Standard 1:30

High-power high-speed servo motor


  • High speed, rated speed 2500 rpm, maximum 4000 rpm
  • Aviation aluminum shell, exquisite appearance and good heat dissipation
  • Built-in absolute encoder, easy to install
  • Constant high torque output, up to 300  overload capacity
  • Applicable to a wide range of environments, -40ºC~70ºC
  • DC 24V mechanical brake, easily released by 1 key of the controller when power off

Size Type A B C D E F Weight (kg)
1.5kw RV063 144 200 103 403 236 30 16.2
2.0kw RV063 144 200 103 410 249 30 17.5
2.5kw RV063 144 200 103 452 252 30 18.5


Model FDHDM22220
Rated Power 1.5kw 2kw 2.5kw
Insulation Gr de F
Encoder Absolute Encoder B ilt-in
Brake DC24 Brake
Output Rotating Speed 2500RPM
Output Torque 6N.m 8N.m 10N.m
Reduction Gear 063(075 Optional)Standard 1:25


Reduction Gear D b M N KE C E L
RV50 25 8 85 70 M8×10 120 144 85
RV63 25 8 95 80 M8×14 144 174 103
RV75 28 8 115 95 M8×14 174 205 113
RV90 28 10 130 110 M10×10 208 238 130


High-speed tubular servo motor
90/130 Planetary gear servo motor

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Structure: Straight Arm
Driving Type: Electromechanical
Electric Current Type: AC
Brand: Everbright
Output Power: DC24V / 1A
Input Voltage: 1p,AC220V±15%/50~60Hz
US$ 300/Piece
1 Piece(Min.Order)




servo motor

How does the cost of servo motors vary based on their specifications and features?

The cost of servo motors can vary significantly based on their specifications and features. Several factors influence the price of servo motors, and understanding these factors can help in selecting the most cost-effective option for a specific application. Let’s explore in detail how the cost of servo motors can vary:

1. Power Rating:

One of the primary factors affecting the cost of a servo motor is its power rating, which is typically measured in watts or kilowatts. Higher power-rated servo motors generally cost more than lower-rated ones due to the increased materials and manufacturing required to handle higher power levels. The power rating of a servo motor is determined by the torque and speed requirements of the application. Higher torque and speed capabilities often correspond to higher costs.

2. Torque and Speed:

The torque and speed capabilities of a servo motor directly impact its cost. Servo motors designed for high torque and high-speed applications tend to be more expensive due to the need for robust construction, specialized materials, and advanced control electronics. Motors with higher torque and speed ratings often require more powerful magnets, larger windings, and higher precision components, contributing to the increase in cost.

3. Frame Size:

The physical size or frame size of a servo motor also plays a role in determining its cost. Servo motors come in various frame sizes, such as NEMA (National Electrical Manufacturers Association) standard sizes in North America. Larger frame sizes generally command higher prices due to the increased materials and manufacturing complexity required to build larger motors. Smaller frame sizes, on the other hand, may be more cost-effective but may have limitations in terms of torque and speed capabilities.

4. Feedback Mechanism:

The feedback mechanism used in a servo motor affects its cost. Servo motors typically employ encoders or resolvers to provide feedback on the rotor position. Higher-resolution encoders or more advanced feedback technologies can increase the cost of the motor. For example, servo motors with absolute encoders, which provide position information even after power loss, tend to be more expensive than those with incremental encoders.

5. Control Features and Technology:

The control features and technology incorporated into a servo motor can influence its cost. Advanced servo motors may offer features such as built-in controllers, fieldbus communication interfaces, advanced motion control algorithms, or integrated safety functions. These additional features contribute to the cost of the motor but can provide added value and convenience in certain applications. Standard servo motors with basic control functionality may be more cost-effective for simpler applications.

6. Brand and Reputation:

The brand and reputation of the servo motor manufacturer can impact its cost. Established and reputable brands often command higher prices due to factors such as quality assurance, reliability, technical support, and extensive product warranties. While motors from less-known or generic brands may be more affordable, they may not offer the same level of performance, reliability, or long-term support.

7. Customization and Application-Specific Requirements:

If a servo motor needs to meet specific customization or application-specific requirements, such as specialized mounting options, environmental sealing, or compliance with industry standards, the cost may increase. Customization often involves additional engineering, design, and manufacturing efforts, which can lead to higher prices compared to off-the-shelf servo motors.

It’s important to note that the cost of a servo motor is not the sole indicator of its quality or suitability for a particular application. It is essential to carefully evaluate the motor’s specifications, features, and performance characteristics in relation to the application requirements to make an informed decision.

In summary, the cost of servo motors varies based on factors such as power rating, torque and speed capabilities, frame size, feedback mechanism, control features and technology, brand reputation, and customization requirements. By considering these factors and comparing different options, it is possible to select a servo motor that strikes the right balance between performance and cost-effectiveness for a specific application.

servo motor

What factors should be considered when selecting a servo motor for a specific application?

When selecting a servo motor for a specific application, several factors need to be considered. These factors help ensure that the chosen servo motor meets the requirements and performs optimally in the intended application. Here are some key factors to consider:

1. Torque and Power Requirements:

One of the primary considerations is the torque and power requirements of the application. The servo motor should be able to generate sufficient torque to handle the load and overcome any resistance or friction in the system. Additionally, the power rating of the motor should match the power supply available in the application. It is essential to evaluate the torque-speed characteristics of the servo motor to ensure it can deliver the required performance.

2. Speed and Acceleration:

The required speed and acceleration capabilities of the servo motor should align with the application’s needs. Different applications have varying speed and acceleration requirements, and the servo motor should be able to meet these demands. It is crucial to consider both the maximum speed that the motor can achieve and the time it takes to accelerate or decelerate to specific speeds. Evaluating the servo motor’s speed-torque characteristics and acceleration capabilities is necessary for selecting the right motor.

3. Positioning Accuracy and Repeatability:

The desired positioning accuracy and repeatability of the application play a significant role in servo motor selection. If precise positioning is crucial, a servo motor with high accuracy and low positioning errors should be chosen. The feedback mechanism, such as encoders or resolvers, should provide the required resolution to achieve the desired accuracy. Repeatability, the ability to consistently reach the same position, should also be considered, especially in applications where repetitive movements are necessary.

4. Environmental Conditions:

The environmental conditions in which the servo motor will operate should be taken into account. Factors such as temperature extremes, humidity, dust, and vibration can affect the motor’s performance and lifespan. In harsh environments, it may be necessary to choose a servo motor with appropriate protection ratings, such as IP (Ingress Protection) ratings, to ensure reliable operation and longevity.

5. Control System Compatibility:

The compatibility of the servo motor with the control system used in the application is crucial. The motor should be compatible with the control signals and communication protocols employed in the system. This includes considerations such as voltage compatibility, control signal types (analog, digital, pulse), and communication interfaces (such as Ethernet, CAN, or Modbus). Ensuring compatibility will facilitate seamless integration and efficient control of the servo motor within the application.

6. Size and Weight Constraints:

The physical size and weight limitations of the application should be considered when selecting a servo motor. The motor’s dimensions should fit within the available space, and its weight should not exceed the application’s weight capacity. Compact and lightweight servo motors may be preferred in applications where space is limited or weight is a critical factor.

7. Cost Considerations:

The cost of the servo motor and its overall value for the application should be evaluated. It is essential to consider the initial purchase cost as well as the long-term maintenance and operational costs. While cost is a factor, it should not be the sole determining factor, as compromising on quality or performance may lead to suboptimal results.

By considering these factors, one can make an informed decision when selecting a servo motor for a specific application. It is recommended to consult with manufacturers or experts in the field to ensure the chosen servo motor meets the application’s requirements and provides reliable and efficient performance.

servo motor

Can servo motors be used in robotics, and if so, how are they implemented?

Yes, servo motors are commonly used in robotics due to their precise control capabilities and suitability for a wide range of robotic applications. When implementing servo motors in robotics, several factors need to be considered. Here’s an overview of how servo motors are used and implemented in robotics:

1. Joint Actuation:

Servo motors are often used to actuate the joints of robotic systems. Each joint in a robot typically requires a motor to control its movement. Servo motors provide the necessary torque and angular control to accurately position the joint. They can rotate between specific angles, allowing the robot to achieve the desired configuration and perform precise movements.

2. Position Control:

Servo motors excel at position control, which is essential for robotics applications. They can accurately maintain a specific position and respond quickly to control signals. By incorporating servo motors in robotic joints, precise positioning control can be achieved, enabling the robot to perform tasks with accuracy and repeatability.

3. Closed-Loop Control:

Implementing servo motors in robotics involves utilizing closed-loop control systems. Feedback sensors, such as encoders or resolvers, are attached to the servo motors to provide real-time feedback on the motor’s position. This feedback is used to continuously adjust the motor’s behavior and ensure accurate positioning. Closed-loop control allows the robot to compensate for any errors or disturbances and maintain precise control over its movements.

4. Control Architecture:

In robotics, servo motors are typically controlled using a combination of hardware and software. The control architecture encompasses the control algorithms, microcontrollers or embedded systems, and communication interfaces. The control system receives input signals, such as desired joint positions or trajectories, and generates control signals to drive the servo motors. The control algorithms, such as PID control, are used to calculate the appropriate adjustments based on the feedback information from the sensors.

5. Kinematics and Dynamics:

When implementing servo motors in robotics, the kinematics and dynamics of the robot must be considered. The kinematics deals with the study of the robot’s motion and position, while the dynamics focuses on the forces and torques involved in the robot’s movement. Servo motors need to be properly sized and selected based on the robot’s kinematic and dynamic requirements to ensure optimal performance and stability.

6. Integration and Programming:

Servo motors in robotics need to be integrated into the overall robot system. This involves mechanical mounting and coupling the motors to the robot’s joints, connecting the feedback sensors, and integrating the control system. Additionally, programming or configuring the control software is necessary to define the desired movements and control parameters for the servo motors. This programming can be done using robot-specific programming languages or software frameworks.

By utilizing servo motors in robotics and implementing them effectively, robots can achieve precise and controlled movements. Servo motors enable accurate positioning, fast response times, and closed-loop control, resulting in robots that can perform tasks with high accuracy, repeatability, and versatility. Whether it’s a humanoid robot, industrial manipulator, or collaborative robot (cobot), servo motors play a vital role in their actuation and control.

China Hot selling High Speed Door Energy Saving Servo Motor   a/c vacuum pump		China Hot selling High Speed Door Energy Saving Servo Motor   a/c vacuum pump
editor by CX 2024-04-13