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Becoming a world-class expert in transmission product solutions

Dongzheng Motor was established in 2003 and has been awarded the title of National High-tech Enterprise. It is recognized as a "Zhejiang Manufacturing" enterprise, a "Specialized, Refined, Unique and Innovative" enterprise in Zhejiang Province, and a national "Specialized, Refined, Unique and Innovative" small and medium-sized enterprise. It has been honored with titles such as Zhejiang Province's Innovative Pilot Enterprise, Zhejiang Province's Patent Demonstration Enterprise, Jinhua City's Harmonious Labor Relations Enterprise, Zhejiang Province's Workers' Pioneer Post, Special Award of Dongyang Municipal Government, Dongyang City's Tax Hero Per Mu, and Dongyang Mayor's Innovation Award.


The company's products mainly include a series of products such as DC gear motors, planetary gear motors, worm gear motors and micro reducers. The company holds over 104 independent intellectual property rights, among which there are 8 valid invention patents. The company is a council member of the Micro Motor Branch of the China Electrotechnical Association, the Micro and Special Motor and Component Industry Association, and the Zhejiang Motor Industry Association. Member unit of the National Technical Committee for Standardization of Micro and Special Motors and Components for Information Industry, National Technical Committee for Standardization of Micro Motors, and Zhejiang Provincial Standardization Committee. And it has undertaken the drafting and formulation of multiple national, industry and Zhejiang group standards.


The company currently has over 120 employees, with a factory area covering more than 7,000 square meters and a building area of 15,000 square meters. Its annual sales exceed 100 million yuan.


104
Independent property rights patent
8 Series
Company pillar products
100 %
Factory product qualification rate
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Product Center
Special motor for solar tracking system
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Permanent magnet DC planetary gear reduction motor
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Brushless DC planetary gear reduction motor
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Hybrid step planetary gear reduction motor
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Permanent magnet DC gear reduction motor
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Permanent magnet DC worm gear reduction motor
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Planetary gear reducer
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Small backlash planetary gear reducer
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Low noise planetary gear reducer
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Square gear reducer
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Business philosophy
Explore and innovate Practical and enterprising People oriented Technology comes first
Policy
Pursuing zero defects in products Pursuing zero customer complaints
Quality objectives
Factory product qualification rate 100% Customer satisfaction rate of over 98%
Application Area
AMR robot
Intelligent swimming pool cleaning robot
Intelligent lawn mowing robot
Solar tracking system
Product Recommendation
22JXS20K/20STH

Material of the internal gear ring

22JXS20K/20STH: Metal material

Diameter: Φ22mm standard type reducer

Allowable torque range: 0.6N.m to 2.0N.m


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37JB6K/33ZY24

Model: 37JB6K/33ZY24

Diameter: Φ37mm planetary reducer

Allowable torque range: 0.6N.m

Silent product


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28JXB30K/28ZWNP38

Material of the internal gear ring

28JXB30K/28ZWNP38: Metal material

Diameter: Φ28mm planetary reducer

Allowable torque range: 0.3N.m to 3N.m

Brushless DC motor, 3-phase 4-pole, external driver


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82JX1200K/80ZY115

Material of the internal gear ring

82JX1200K/80ZY115: Metal material

Diameter: Φ82mm planetary reducer

Allowable torque range: 120 n.m


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82JX1200K/80ZY125

Material of the internal gear ring

82JX1200K/80ZY125: Metal material

Diameter: Φ82mm planetary reducer

Allowable torque range: 120 n.m


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120JX3000K/96ZY140

Material of the internal gear ring

120JX3000K/96ZY140: Metal material

Diameter: Φ120mm planetary reducer

Allowable torque range: 200 n.m


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Honor Qualification
Company Qualification
Product Certification
Management System

High-tech Certificate

Zhejiang Manufacturing Certification

CTF laboratory qualification

On site visit | Construction of Dongzheng Electric's new factory accelerates
Keep moving forward, let's embark on a new chapter together, the future is promising!Recently, the management team of Dongzheng Electric went to the construction site of the new factory in Changsheng Road Park to conduct on-site inspections of project progress, and sent care and condolences to the construction team fighting on the front line, injecting warm energy into the work with practical ...
2025-07-19
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Summer brings coolness | Dongzheng Electric's high-temperature welfare is in place
Embrace the "hot" challenges together and create good performance!In July, the scorching sun swept through every corner, but in the workshop and office of Dongzheng Electric, there was always a group of figures sticking to their posts, using sweat to ensure the orderly operation of the company.To thank the collective employees for their hard work during the hot weather, the company speci...
2025-07-14
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Dongzheng Electric | Original aspiration is like a rock, follow the party, and create a new chapter in building a strong country with intelligence
2025-07-01
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What is the prospect of planetary gearboxes
According to the report on the current situation analysis and development prospects of China's gearbox industry from 2019 to 2025 released by China Industry Research Network, domestic gearbox manufacturers also coexist in various forms, such as foreign-funded enterprises, Sino foreign joint ventures, state-owned enterprises, joint-stock enterprises, and individual enterprises, with scales rang...
2020-11-17
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Is the deceleration motor a variable frequency motor?
Is the deceleration motor a variable frequency motor?In fact, from a definition perspective, a deceleration motor refers to the combination of a reducer and a motor. It consists of two parts, one is the motor and the other is the gearbox. And the motor (motor) can also be a DC motor, AC motor, three-phase asynchronous motor, single-phase capacitor starter motor, stepper motor, servo motor, brushle...
2020-10-19
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A Brief Discussion on the Classification of Reduction Motors
2020-09-14
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2025-09-25
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2025-09-19
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