Brushless DC Servo Motor Overview
- Flange Size: 40mm to 180mm
- Rated Power: 50W to 10KW
- Rated Speed: 1RPM to 3000RPM
- Rated Torque: 0.5N.m to 4420N.m
- Rated Voltage: DC 24V, 48V, 72V, 96V
- Encoder: incremental, absolute, resolver
Advantages of DC Servo Motor
- Smaller size based on same power for more compact design;
- 10-pole or 20-pole sine wave drives motors;
- Supporting high-precision control such as position control, speed control, torque control
- Constant torque during speed adjustment
- Holding torque enables equipment no slipping during climbing and lifting
China DC Servo Motor Manufacturer
BeUDMKE as China professional DC servo motor manufacturer, focusing on manufacturing BLDC servo motor with over 16 years. Whether you need high torque DC servo motor, small DC servo motor ,or DC servo motor use in CNC machine, AGV, RGV, stacker crane, BeUDMKE will be your motion control solution partner.
BeUDMKE has 15 people R&D team to customize DC servo motor for you, including motor parameters, motor size, output wire, brake, etc. Our engineer will provide free 3D model or CAD drawing depending on your needs, then customize a cost-effective and stable BLDC servo motor solution for you.
Our factory equipped with 5000㎡, 8 production lines and 150+ employees to provide fast production for your urgent orders.
DC Servo Motor by Gearbox
BeUDMKE offer a wide range of low speed high torque BLDC servo motor. Most common selection is combining the motor with different gearboxes to meet applications requirements, such as rated speed, torque, and installation size. Following eight gear reducers are available.
- 20000hrs long lifetime
- Above 90% high efficiency
- High torque and precision
- 20000hrs long lifetime
- Above 90% high efficiency
- High torque and precision
- Samller size,space saving
- 20000hrs long lifetime
- Above 90% high efficiency
- High torque and precision
- Samller size,space saving
- Self-locking capability
- 60% efficiency, lower cost
- High torque, double shaft
- Replaceable Ac Motor
- Replaceable for AC motor
- Above 90% high efficiency
- Flexible output methods
- Replaceable for AC motor
- Above 90% high efficiency
- Flexible output methods
- Replaceable AC Motor
- Replaceable for AC motor
- Above 90% high efficiency
- Easy for installation
- Replaceable AC Motor
- Replaceable for AC motor
- Strong self-locking ability
- High reduction ratio
- Replaceable AC Motor
DC Servo Motor by Size
Different output torques of servo motors determine their sizes. BeUDMKE offers DC servo motors with different parameters with wide power range from 50W to 10KW, which can be classified into the following types according to flange size.
NEMA 16 40mm DC Servo MotorRated Power: 50W, 100W
Rated Voltage: 24VDC
Rated Speed: 3000RPM
NEMA 24 60mm DC Servo MotorRated Power: 200W, 400W, 600W
Rated Voltage: 24VDC, 48VDC
Rated Speed: 3000RPM
NEMA 32 80mm DC Servo MotorRated Power: 400W to 1500W
Rated Voltage: 24V, 48V, 72VDC
Rated Speed: 3000RPM
NEMA 42 110mm DC Servo MotorRated Power: 1050W to 2350W
Rated Voltage: 24V, 48V, 72V, 96VDC
Rated Speed: 2000RPM to 3000RPM
NEMA 52 130mm DC Servo MotorRated Power: 1050W to 2350W
Rated Voltage: 24V, 48V, 72V, 96VDC
Rated Speed: 2000RPM to 3000RPM
NEMA 72 180mm DC Servo MotorRated Power: 2350W to 11KW
Rated Voltage: 24V, 48V, 72V, 96VDC
Rated Speed: 1500RPM to 3000RPM
What We Can Customize for Your BLDC Servo Motor?
With a motor and driver R&D team of over 15 people and more than 30 patents, making your custom BLDC servo motor requirements possible.
Our BLDC servo motor’s rated power, rated speed, and rated voltage can be customized
Incremental encoder (optical or magnetic one); Resolver, Absolute Encoder
The motor’s output shaft size, flange size, external dimensions, etc. can be customized
Electromagnetic brake, manual brake, power-on brakes, power-off brake are optional
-40-60°C ambient temperature available, standard is 0-40°C
The thickness, length, and connectors of motor’s output cables can all be customized
Normally, IP54 and IP65 except shaft, let us know if higher motor protection rank is needed
Temperature sensors are available for monitoring of motor temperature
Why Automation Industry Engineers Choose BeUDMKE?
- Professional pre-sales servo motor selection consultation and support
- 50W to 10KW wide power range, supporting various parameter selections
- 16 years industry experience, familiar with various servo motor application solutions
- Low MOQ of 1 unit make sure you can test the sample
- 20-40 days’ fast delivery time can ensure timely delivery of your terminal projects
- The factory is ISO 9001 certified, with strict processes for product quality control
- Can also supply drivers to match DC servo motors, remote firmware upgrades and guidance are available
- English technical engineer for timely after-sales support
Your One-stop DC Servo Motor Solution Provider
As a professional DC servo motor supplier in China, BeUDMKe have rich experiences in manufacturing motion drive solution for you, including DC servo motor and DC servo motor controller.
What’s more, we focus on providing one-stop service for you, including motor selection guide, customization, goods strict inspection, full order tracking, wiring video guidelines, in-time technical support and so on. If you’re starting a new project, we are here to help you choose suitable solution.
Resource
More information about motor selection, please download our catalog here, with different size information based on different parameters.
The control method and communication based on different drivers may have some differences. Please download the attached driver manual for details.
To help you learn more about us, we have posted videos on our YouTube channel @BeUDMKE, including production, goods inspection, wiring, etc.
DC Servo Motor Control Mode
DC servo motor is realized by closed-loop control for high precision control, and there are three main control modes as follows, we will set the control mode you need before shipping.
Constant motor speed can be set via Analog / PWM (Pulse Width Modulator) / CANopen / RS485 Modbus / RS232. Commonly used in conveyors, AGVs, etc.
Constant torque is maintained by adjusting the current via Analog / CANopen / RS485 Modbus/RS232. Commonly used in electric press-fit machines, assembly lines, etc.
It can control the angle or displacement of the motor shaft through pulse input / CANopen / RS485 Modbus/ RS232, suitable for equipment with high requirements for position control. Such as laser machines, lifting platforms, etc.
Application for Brushless DC Servo Motor
DC servo motors are used in high precision industrial automatic, robotic, AGVs, CNC machines, etc.
Permanent magnet DC servo motor widely uses in conveyor, automatic shrink wrap machine, assembly lines, embroidery machine, robotic, packaging machine, CNC machinery, printing machine, etc.
DC servo motors are highly stable, with position, torque and speed control modes, which are very suitable for AGV, RGV, trolleys, shuttle trolleys, etc. in intelligent warehousing.
3 Phase DC servo motor with encoder, high precision, can realize synchronization control, so often used in mobile robot, robotic arm, industrial robot, tracked robot, service robot, etc.
DC servo motor with high precision, low noise, high response speed, safety and stability, commonly used in medical beds, ventilators, and rehabilitation equipment.
What Is a Brushless DC Servo Motor
The Brushless DC servo motor is a precision drive that replaces the mechanical commutation of conventional DC motors with electronic commutation (sine wave), and at the same time has the closed-loop control of a servo system.
Torque Formula for DC Servo Motor
We usually use the following equation to calculate the rated torque of DC servo motor:
Rated Torque = Rated Power * 9.55 / Rated Speed.
Brushless DC servo Motor Construction
Brushless DC servo motor is brushless DC motor with high precision feedback components such as encoder. Based on BLDC motor, high precision closed-loop control system is added to realize precise position, speed and torque control.
AC Servo Motor VS DC Servo Motor
DC servo motors are DC powered, such as DC 24v 48v 72v 96v etc, usually divided into brushed DC servo motors and brushless DC servo motors. While AC servo motors are AC powered, such as AC220V or AC380V.
DC servo motors are usually used usually use armature voltage control, fast response, small size, high efficiency, AC servo motor use vector control, control is more complex but versatile. Feature with stability, high control accuracy, wide power range.
DC servo motor also belongs to brushless DC motor, but BLDC servo motor feedback component is encoder, higher precision control, can realize torque, speed, position control mode, while brushless DC motor with hall sensor can only carry out simple speed regulation or change direction. What’s more, under the same power, DC servo motor size is smaller.
Servo motors include DC servo motor and AC servo motor, you can contact our engineer to choose suitable servo motor solution.
Based on same rated speed and power, the torque is higher when speed is lower. In the case of speed mode, the torque is constant during speed adjustment, except the motor is work overloaded.
Yes, we can make integrated DC servo motor, the rated power we can make is 200W, 400W,750W,1000W based on DC24V, DC48 or DC72. They can also support RS232, RS485, CANOpen communication way.
