Shenzhen HengDrive Technologies Co., Ltd. is one of the most reliable manufacturers and suppliers of miniature brushless dc electric motor in China. With abundant experience, we warmly welcome you to wholesale bulk miniature brushless dc electric motor made in China here from our factory. We also accept customized orders.
Products Description

Characteristic: CW & CCW, Signal function available, Locked rotor protection, Stepless speed regulation, Low noise, Low EMI, Long life 3000-15000hrs
Notice: Data in this typical specification sheet are for other certain customer. Voltage, rated torque, speed, current, power and shaft extension feature & dimension can be changed to meet customer specific requirement.
Outline Drawing

| Usable machine screw length 2.5mm max. from motor mounting surface | Unit: Millimeter |
Performance Curve :
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Miniature brushless DC electric motor
The is a high-performance Miniature brushless DC electric motor designed for compact, precision applications. Despite its small size (diameter: 12mm, length: 30mm), it delivers reliable torque, quiet operation, and long service life-ideal for portable medical devices, surveillance cameras, robotics, and aerospace actuators.
Miniature brushless DC electric motor Key Technical Features
High power density:
Neodymium magnets and precision-balanced rotor enable smooth acceleration from 2,000 to 30,000 RPM.
Low electromagnetic interference (EMI):
Integrated shielding and optimized winding reduce noise in sensitive electronics.
Energy efficient:
Consumes as little as 3W at nominal load, with peak efficiency exceeding 85%.
Manufacturer Advantages
We are an ISO 13485 (medical) and ISO 9001 certified manufacturer with over 12 years of micro-motor expertise. Our fully automated assembly lines ensure consistent quality, while our in-house R&D team supports custom shaft diameters, lead wire lengths, and encoder integration. We offer rapid prototyping (5–7 days) and low minimum order quantities (MOQ 500 units) for startups and OEMs.
Certifications
- All MB series motors are CE, RoHS, and REACH compliant. For medical applications, models are available with IEC 60601-1 electrical safety certification. Our production processes also meet IATF 16949 standards for automotive-grade reliability upon request.
Typical Applications
- Insulin pumps and surgical tools
- PTZ cameras and gimbals
- Miniature drones and lock actuators
Why Choose Us
Reliable quality, regulatory compliance, and engineering support-all in a miniature footprint.
Contact us today for datasheets and sample testing.
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