Shenzhen HengDrive Technologies Co., Ltd. is one of the most reliable manufacturers and suppliers of bldc micro motor in China. With abundant experience, we warmly welcome you to wholesale bulk bldc micro 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 5000-50000hrs
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 1.5mm max from motor mounting surface | Unit: Millimeter |
Performance Curve :
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High-Speed bldc micro motor
Our bldc micro motor series delivers precision motion in a compact form factor. Designed for applications where space is extremely limited yet performance cannot be compromised, these miniature brushless motors offer exceptional efficiency, long life, and quiet operation-ideal for portable medical devices, small pumps, and miniature drones.
Bldc micro motor Key Features
Ultra-Compact Design
Diameters from 8mm to 28mm, lengths from 15mm to 50mm. Weight as low as 5 grams.
01
High Speed & Precision
Speeds up to 50,000 RPM with minimal electrical noise and jitter (<2% speed variation).
02
Brushless Long Life
No mechanical brushes means up to 20,000+ hours maintenance-free operation.
03
Low Power Consumption
Operating voltage: 3V–24V DC, ideal for battery-powered devices.
04
Quiet & Smooth
Dynamic balancing and high-precision bearings ensure <35 dB(A) noise level.
05
Manufacturer Advantages
- 12+ Years in Micro Motors – Specialized in sub-30mm BLDC design and mass production.
- In-House Tooling – Rapid custom winding, shaft modification, and housing materials (stainless steel or engineering plastic).
- Tight Tolerances – Runout ≤0.01mm, concentricity ≤0.02mm for demanding optical or medical applications.
- Small Batch Accepted – Prototype orders as low as 10 units; volume production up to 500k units/month.
- FAE Support – Free technical consultation for driver matching (sinusoidal / trapezoidal commutation).
Certifications
- Our micro motors are fully certified for global distribution:
- CE, RoHS, REACH – EU compliance
- FDA-compliant materials available for medical device use
- ISO 13485 (medical device manufacturing) – optional upon request
- IEC 60601-1 (electrical medical safety) – ready for integration
- ISO 9001:2015 – factory quality system
Typical Applications
- Insulin pumps and surgical robotics
- Miniature fans and air samplers
- Smart locks and camera gimbals
- Dental tools and laboratory shakers
Choose our bldc micro motor for reliable, high-speed precision in the smallest packages. With full certifications and customization flexibility, we support your innovation from prototype to production.
Contact us for datasheets, CAD drawings, or sample testing.
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