DongHui Motor

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Product

DC Motor Category

DongHui Motor has designed and optimized precision spur gears and planetary gearboxes that can be customized for the desired motors, such as DC motors, BLDC Motors, stepper Motors, Coreless motors etc. There are three different transmission changes available for the gearbox structure: two-stage, three-stage and four-stage. Depending on you unique requirements, you can choose the reduction ration, output speed and torque.

DongHui focuses on theoretical and technological research in the field of micro drive system, By integrating R&D capacity and experience in precision gear parts, micro transmission modules,and electronic drive systems, DongHui continues creating innovative products and making break throughs to provide customers with better drive solutions.

Motor Type :
Brushed DC Motor
Brushless DC Motor
Stepper Motor
Coreless Motor
Worm Motor
Gear Type :
Planetary Gear
Spur Gear
Plastic Gear
Metal Gear
DiameterVoltage Range
(V)
Rated Speed Range
(rpm)
Max.Torque RangeReduction RatioSpecification 
(mNm)(gf.cm)PlasticMetal
3.4mm3Vcustomization4.90mNm50gf.cm5-625 pdf downloadDetails
4.3mm3Vcustomization13.72mNm140gf.cm6-1296pdf downloadpdf downloadDetails
6mm3-12V4-1563rpm24.51-58.83mNm250-600gf.cm4.8-1707.9pdf downloadpdf downloadDetails
8mm3-12V14-3361rpm4.90-73.55mNm50-750gf.cm3.6-809.1pdf downloadpdf downloadDetails
10mm3 – 24V17-3917rpm49.03-980.7mNm500-1000gf.cm3-809pdf downloadpdf downloadDetails
12mm3-24V6-1875rpm1.96-198.13mNm200-2000gf.cm4-1296pdf downloadpdf downloadDetails
16mm3-24V6-1875rpm294.2-490.33mNm3000-5000gf.cm4-1296pdf downloadpdf downloadDetails
20mm3-24V6-1875rpm588.4-980.66mNm6000-10000gf.cm4-1296pdf downloadpdf downloadDetails
22mm3-24V6-1875rpm784.53-1470.99mNm8000-15000gf.cm4-1296pdf downloadpdf downloadDetails
24mm3-24V6-1875rpm1470.99-1961.32mNm15000-20000gf.cm4-1296pdf downloadpdf downloadDetails
28mm3-24V5-1658rpm1470.99-3922.65mNm15000-40000gf.cm4-1296pdf downloadpdf downloadDetails
32mm3-24V7-469rpm2941.98-4903.31mNm30000-50000gf.cm16-1078pdf downloadpdf downloadDetails
38mm3-24V4-1525rpm7845.29mNm80000gf.cm4-1526 pdf downloadDetails

DongHui develops high performance modular gearheads to complement each of its motor technologies, From high torque planetary technology in a variety of materials to low backlash supr gears, DongHui has the right solution

Exceptional material combination and an optimum price-performance ratio.

Planetary Gear Series

ModuleVoltage
(V)
Reduction RatioRated Speed(rpm)Rated Torque
(gf.cm)
Overall Length
(mm)
MD0040043V6-1296customization140gf.cm11.78-16.32mm
PD0060063-12V4.8-1707.94-1563rpm250-600gf.cm23.7-30.9mm
PD0080083-12V3.6-809.114-3361rpm50-750gf.cm23.1-31.2mm
PD0100103 – 24V3-80917-3917rpm500-1000gf.cm24.7-34.0mm
PD0120123-24V4-12966-1875rpm200-2000gf.cm24.5-35.9mm
PD0160163-24V4-12966-1875rpm3000-5000gf.cm38.4-48.3mm
PD0200203-24V4-12966-1875rpm6000-10000gf.cm42.7-58.6mm
PD0220223-24V4-12966-1875rpm8000-15000gf.cm57.5-79.4mm
PD0240243-24V4-12966-1875rpm15000-20000gf.cm49.3-69.45mm
PD0280283-24V4-12965-1658rpm15000-40000gf.cm58.1-83.6mm
PD0320323-24V16-10787-469rpm30000-50000gf.cm78.2-98.2mm
MD0380383-24V4-15264-1525rpm80000gf.cm87.7-126.7mm
DongHui develops high performance modular gearheads to complement each of its motor technologies.From high torque planetary technology in a variety of materials to low acklash supr gears,DongHui has the right solution.

Smart Home Drive

The smart networking and automation of different devices and functions noticeably increase living comfort around the house and garden and make everyday life easier. In the networked home, for example, intelligent sensors record important data for the automatic control of heat, light, and electricity. Microdrives regulate the radiator temperature accordingly or close the shutters.

Hard Floor Cleaner Motor

Hard Floor Cleaner Motor

DongHui’s hard floor drive module consists of high-performance DC motor and gear parallel transmission mechanism, which can provide dustproo…
Smart Lock Motor

Smart Lock Motor

DongHui smart door gear drive system enables high torque, compact size, high efficiency, reliable operation under low working temperature an…
Smart Toilet Pump Motor

Smart Toilet Pump Motor

DongHui developed a detergent pump that can be mounted on the smart toilet. It can evenly spray detergent on the inner wall of the toilet wi…
curtain motor

Smart Electric Curtain Motor

DongHui integrates the brake into the planetary gearbox, making the motor easier to work, noise better controlled, curtain avoided from drop…
Stroller Motor

Stroller Motor

The drive system for stroller adopts the design of brushless motor with parallel transmission gearbox and electric clutch to give the stroll…
door lock actuator motor

Smart Door Lock Actuator Motor

DongHui gear motor for smart indoor lock enables high torque, compact size, high efficiency, reliable operation under low working temperatur…
Peristaltic Pump for the Floor Scrubber

Peristaltic Pump for the Floor Scrubber

DongHui peristaltic pump takes advantage of the planetary gearbox, making the floor scrubber work efficiently and extending its service li…
Drive Systems for Rotating Screen of TV

Drive Systems for Rotating Screen of TV

This Drive System for Rotating Screen of TV performs a circular motion through a planetary gearbox and gear arc, which can realize the intel…
Sliding Cabinet Door Systems

Sliding Cabinet Door Systems

DongHui’s smart sliding cabinet door drive system integrates worm gear and electric clutch to solve the problems of high noise level and poo…
Window Actuator Motor

Window Actuator Motor

DongHui modifies the transmission system to achieves low noise and high torque characteristics and improve the user experience and enjoy a …

Communication Drive

Mobile communication in the form of voice, data, and videos is becoming increasingly important. In addition, new standards such as 5G network vehicles or industrial machines with their control centers and thus ensure efficient processes. There are two areas of application for electromechanical drives in particular in the telecommunications industry: Gear motors for aligning cellular and satellite antennas.

Base Station Smart Cabinet Lock Motor

Base Station Smart Cabinet Lock Motor

DongHui adopts stepper motor and planetary gearbox for the base station smart cabinet lock, improving the reliability of locking and unlocki…
Base Station Antenna Motor

Base Station Antenna Motor

DongHui optimizes the backlash between the drive screw and the nut to improve the effective transmission of the base station antenna….

Automotive Drive

The automotive industry places high demands on electromechanical drives: compact, energy-efficient, and low-noise. We develop optimally adapted micro drive systems together with you for your innovative safety and comfort functions in future vehicle models.

Electric Park Brake (EPB) Motor

Electric Park Brake (EPB) Motor

DongHui gear motor comes to reduce the impact of noise and vibration on the gear module performance….
Automotive Gauge Stepper Motor

Automotive Gauge Stepper Motor

Automotive gauge stepper gear motor is designed and developed for designated customers….
Automotive Damper Actuator Motor

Automotive Damper Actuator Motor

Automotive damper actuator motor is designed and developed for designated customers….
Antilock Brake System (ABS) Motor

Antilock Brake System (ABS) Motor

DongHui’s ABS drive module can ensure the braking stability of the vehicle at any time….
Automotive Tailgate Latch Lock Motor

Automotive Tailgate Latch Lock Motor

Optimize the gearbox of the whole automotive tailgate drawline and adjust the structure of the control line for high torque and low noise….
Car Window Lift Motor

Car Window Lift Motor

The worm gear motor for automotive window lift is designed and developed for designated customers….
Car Foldable Rearview Side Mirror Motor

Car Foldable Rearview Side Mirror Motor

Taking driving safety and convenience into consideration, we designed a gear motor drive system after analyzing the automotive rear-view mir…
Car Lifting Speaker Motor

Car Lifting Speaker Motor

DongHui launches a drive system for car lifting speaker and optimizes the gear tooth shape and transmission structure to reduce the product’…
Drive System for Charging Plug Actuator

Drive System for Charging Plug Actuator

DongHui gear motor for charging pile lock includes: a locking pin and a locking execution part of the electronic lock of the charging pile (…
Electrical Power Steering (EPS) Motor

Electrical Power Steering (EPS) Motor

The DongHui gear motor for the EPS systems provides higher stability and reliability and is suitable for the automobile industry….

Intelligent Robot Drive

Various actuators and sensors are integrated in automated manufacturing applications. The linking together of these components and the commissioning of the systems must take place simply and quickly. DongHui drive systems can be configured conveniently and integrated easily and securely using standardised interfaces.

Intelligent Robot Nurse Motor

Intelligent Robot Nurse Motor

DongHui’s intelligent robot nurse drive system improves the reliability and reduces the total cost….
Educational Robot Smart Base Motor

Educational Robot Smart Base Motor

Based on the customers’ requirements for “tablet + smart base”, DongHui designs and develops the gear motor for educational robot smart base…
Model Airplane Servo Motors

Model Airplane Servo Motors

DongHui’s motor drives a series of gear sets to decelerate and transmit to the rudder plate….
Robot Joint Motor

Robot Joint Motor

To meet the needs of various types of robot joints developed with modern high-tech, DongHui provides different gear motor….

Industrial Equipment Drive

Industrial machines are becoming ever more complex with regard to functionality and design, while their size remains the same. DongHui motion control systems provide the full range of functions of complete positioning systems with minimum space and wiring requirements. They feature high power density, high torque density, fast acceleration, high efficiency, and an extremely long operating life cycle.

Drive Systems for Feed Mixer

Drive Systems for Feed Mixer

The drive system adopts the design of worm helical gear with a high transmission ratio to match the compact planetary structure….
Drive Systems for Switch Valve

Drive Systems for Switch Valve

The drive system is suitable for products that require self-locking capability and need lower costs than planetary structures….
Drive Systems for Control Valve

Drive Systems for Control Valve

DongHui’s control valve drive system has the features of small size, easy installation, simple structure, high reliability, and large load c…
Conveyor Electric Drum Motor

Conveyor Electric Drum Motor

DongHui’s drum motors have 4 models, whose length range from 150mm to 500mm, diameters range from 40mm to 60mm….
Drive System for Peristaltic Pump

Drive System for Peristaltic Pump

DongHui’s peristaltic pump drive system controls the roller clamps to squeeze the fluid hose outward through a spiral lever to precisely con…
Drive Systems for Circuit Breaker

Drive Systems for Circuit Breaker

To achieve high output torque in a small size, DongHui designs and develops a circuit breaker drive system….

Medical Equipment Drive

Microdrives for pumps, hand-held tools, lab automation, respiratory devices, and ventilators. DongHui DC motors are reliable, low-vibration, and sterilizable. They provide all these features yet maintaining high power density and efficiency levels.

Orthopedic Surgery Lavage System

Orthopedic Surgery Lavage System

The DongHui micro-drive system can be used to adjust the flushing flow and pressure for orthopedic surgery….
Drive Systems for Smart Infusion Pump

Drive Systems for Smart Infusion Pump

DongHui uses helical worm structure and infusion pump pressure effect to prompt the telescopic head of the infusion pump to open and close i…
Micro Drive System for Insulin Pump

Micro Drive System for Insulin Pump

DongHui’s insulin pump drive system relies on the special characteristics of the gearbox of the reduction gear to assist patients in managin…
Drive Systems for Surgical Stapling

Drive Systems for Surgical Stapling

The micro gearbox for surgical stapling achieves high output torque with compact size and realizes low noise during operating….

Consumer Electronics Drive

Electronically controlled movements can be found almost everywhere. The huge variety of miniature motors mirrors the broad spectrum of potential applications. In the field of miniature drives in particular, DongHui offers a range of powerful standard products that can easily master tasks in everyday Consumer electronics applications.

Water Flosser Motor

Water Flosser Motor

DongHui water flosser drive system adopts a motor to drive a gearbox with a specific structure, and leads a piston to reciprocate and spray …
Camera Lifting Motor

Camera Lifting Motor

The camera gear motor provided by DongHui includes the lifting drive system with both coaxial and parallel-shaft screws and the rotation sys…
Full-Screen Phone Camera Motor

Full-Screen Phone Camera Motor

DongHui proudly offers the gear motor (3.4MM, 4MM and 5MM) which can be applied to the rotation and lifting of full-screen mobile phone came…
Rollable Screen Drive Motor

Rollable Screen Drive Motor

DongHui targeted to launch a rollable screen drive system solution to ensure smooth and low noise of mobile expansion….

Drive Electronics

DongHui offers a broad selection of motors with integrated electronics. Our Speed Control Systems are suitable for drive systems with speed control and our motion control systems are the ideal solution for precise rotational speed control or positioning tasks. For higher positioning and speed control,DongHui provides a wide range of encoders to combine with the complete portfolio of DongHui DC, brushless, stepper motors and planetary gear, spur gear, and plastic gear, metal gear. All in all, our range of motors with integrated electronics includes motors for an extremely wide variety of application scenarios in the smallest of spaces.

Magnetic and optical incremental encoders

Incremental encoders with high accuracy with modular design

The incremental encoders from DongHui are constructed according to optical or magnetic principles as well as in a single-chip version. The encoder supplies two 90° phase-shifted square wave signals with up to 10,000 pulses. In the 3-channel version, an additional index pulse is available per motor revolution.
incremental encoders

Absolute encoder for commutation, rotational speed control and position control

Absolute angle information immediately after switching on

In combination with the DongHui DC-motors, the absolute encoder is ideal for commutation, rotational speed and position control. Absolute means each shaft position within a revolution is assigned a unique angular value through the encoder.
Absolute encoder for commutation

Speed Controller and Motion Controller

DongHui speed controller are specifically designed to get the most out of DongHui DC and Brushless Motors

The are compact and easy to use and provide precise and efficient speed control.The individual drive parameters are simple to ajust via a computer and the free DongHui Motion Manager Software
Speed Controller and Motion Controller

Discover solution for all Industries

The automotive industry places high demands on electromechanical drives: compact, energy-efficient, and low-noise. We develop optimally adapted micro drive systems together with you for your innovative safety and comfort functions in future vehicle models.
Today, driving is no longer a case of just turning a wheel, pushing pedals, and pulling levers, but a comprehensive experience of traveling, entertaining, and relaxing. To fulfill people’s future imagination of automobiles, the intelligent cockpit is coming.
Empowering Intelligent Cockpits: drive system for automotive screens
Self-driving, automatic parking, and intelligent obstacle detection and avoidance, these future imaginations for autonomous vehicles have become a reality today. And LIDAR is one of the essential components to achieve these functions.
LIDAR Autonomous Vehicles
The electric tailgate is associated with the electric trunk, which means that the car’s trunk can be opened and closed by remote control. DongHui gear motor for electric tailgate support rod makes the opening and closing more stable and effective.
Automotive Tailgate Support Rod Gearbox
The smart networking and automation of different devices and functions noticeably increase living comfort around the house and garden and make everyday life easier. In the networked home, for example, intelligent sensors record important data for the automatic control of heat, light, and electricity. Microdrives regulate the radiator temperature accordingly or close the shutters.
Impacted by the pandemic, cleanliness now takes on a new meaning. Increasing public awareness regarding health and hygiene and the development of AI, 5G, and IoT technology brings a new trend into the
Peristaltic Pump Perfects Wet/Dry Vacuum Cleaners
Cleanliness is one of the activities we must do. Using a good cleaning machine can deliver better results, be more efficient and improve indoor air quality. Among several types of cleaning machines such as robot vacuum cleaners, stick vacuum cleaners, and upright vacuum cleaners, the smart hard floor vacuum cleaner is a better choice for its comprehensive functions.
Hard Floor Cleaner Navigates Your Life
As a way to add a bit of ease and convenience to your life being a parent, the stroller is a necessary item for baby safety and comfort. Whether you’re walking around the block or packing up for your next family vacation, your stroller is going to be one of your most frequently used pieces of baby gear.
Gear Motor for Self-sensing Base Station Antenna
Mobile communication in the form of voice, data, and videos is becoming increasingly important. In addition, new standards such as 5G network vehicles or industrial machines with their control centers and thus ensure efficient processes. There are two areas of application for electromechanical drives in particular in the telecommunications industry: Gear motors for aligning cellular and satellite antennas.
VR technology is increasingly growing as a crucial role in various fields, including game, healthcare, construction, business, etc. Have you wondered about the working principle of a VR headset? How can it display a vivid image in front of the human eyes? This article will show the basic working principle of VR headsets.
Drive System for VR Headsets
DongHui.4mm, 4mm and 6mm small planetary gearbox drive systems can be applied to the motor reduction of full-screen mobile phone cameras.
All-screen Phone Camera Gearbox
DongHui gear motor of antenna system adjustment features high precision, long service life, heat & moisture resistance ability.
Gear Motor for Self-sensing Base Station Antenna
Various actuators and sensors are integrated in automated manufacturing applications. The linking together of these components and the commissioning of the systems must take place simply and quickly. DongHui drive systems can be configured conveniently and integrated easily and securely using standardised interfaces.
DongHui adopts DC brushless motors for robot vacuum cleaner, because brushless DC motors have obvious characteristics such as high efficiency, high torque, compact size, high control accuracy and long service life.
Robot Vacuum Cleaner Motor Drive Motion
The drive system for robot head rotation makes the robot head move more intelligently, such as nodding, shaking the head, bending the head, looking down and looking up, etc.
Servo Motors for Robot Head Rotation
Coding robots put forward higher requirements for the service life of the micro gearbox. DongHui drive systems of servo motors for coding robots can realize a large transmission ratio in small space.
Drive Systems of Servo Motors for Coding Robots
Microdrives for pumps, hand-held tools, lab automation, respiratory devices, and ventilators. DongHui DC motors are reliable, low-vibration, and sterilizable. They provide all these features yet maintaining high power density and efficiency levels.
The development of the dental handpiece was one of the most significant innovations in dentistry. As a necessary medical dental tool, it is continuous upgrading. Today, the electric dental handpiece driven by gear motors is chosen by many dentists.
Robot Vacuum Cleaner Motor Drive Motion
As the world is struck by the pandemic, there’s been a sharp increase in the need for CPAP machines to treat patients with difficulty in breathing. DongHui can provide gear motor solutions for not only CPAP machines, but also other medical devices…
Servo Motors for Robot Head Rotation
DongHui gearboxes for wrist blood pressure monitors make blood pressure monitoring more convenient.
Drive Systems of Servo Motors for Coding Robots
Electronically controlled movements can be found almost everywhere. The huge variety of miniature motors mirrors the broad spectrum of potential applications. In the field of miniature drives in particular, DongHui offers a range of powerful standard products that can easily master tasks in everyday Consumer electronics applications.
DongHui micro drive system can be applied to clean the sediments and residues quickly without damaging the heater, which not only significantly reduces the time cost for cleaning and maintenance but also solves the hard problems of e-cigarette cartridges’ push-pull and cleaning.
Robot Vacuum Cleaner Motor Drive Motion
DongHui ‘s drive system allows the tablet camera’s flipping angle to be adjusted in accordance with the customer’s actual application, resolving the issue of poor stability of the flipping bracket and extending the product’s service life.
Servo Motors for Robot Head Rotation
DongHui has developed and designed a Bluetooth earbuds charging case lifting system solution which is in line with the requirements of low noise, stability, and smooth operation is more stable and can generate a less mechanical loss.
Drive Systems of Servo Motors for Coding Robots
Industrial machines are becoming ever more complex with regard to functionality and design, while their size remains the same. DongHui motion control systems provide the full range of functions of complete positioning systems with minimum space and wiring requirements. They feature high power density, high torque density, fast acceleration, high efficiency, and an extremely long operating life cycle.
DongHui’s drive system can ensure the precise control of the electric screwdriver’s rotation speed and torque.
Robot Vacuum Cleaner Motor Drive Motion
DongHui drive system can be applied to seismic testing equipment. It combines a permanent magnet DC motor and planetary gearbox.
Servo Motors for Robot Head Rotation
DongHui develops a gearbox for the vending machine, which features long service life, low noise, and smooth operation.
Drive Systems of Servo Motors for Coding Robots

Schedule A Meeting

DongHui team is glad to help you choose the right motor to optimize your application. Please fill out the form below with the necessary information to schedule a online meeting with us.

Customer Service

Backed by years of experience, our team will provide expert services, DongHui’s micro drive systems apply in diverse areas all around the world to deliver the power, precision, and efficiency to motion solutions. Our sales and engineering support teams are ready to assist you with any questions, including quotation, application support, and product configuration. You can click Live Chat to get faster responce through our online Custom Service.