Shenzhen Kechen Micro Motor Technology Co., Ltd. (Kechen Motor) is a specialized manufacturer and global B2B supplier of high-precision micro drive systems. Backed by over 15 years of industrial experience, we design, prototype, and manufacture spec-matched micro motors tailored to demanding industrial, medical, and automotive automation applications.
Pure B2B Custom Engineering (OEM/ODM)
We operate strictly on a non-standard, custom-engineered business model. Kechen Motor does not maintain retail inventory or consumer stock; every drive solution is engineered-to-order based on precise blueprints and technical tolerances. Our engineering department provides rapid parameter configuration, delivering standardized custom prototyping samples within a strict 10 to 20-day lead time.
Core Product & Technical Capabilities
Precision Micro DC Motors: Low-voltage brushed and BLDC models (8mm to 42mm, 1.5V to 36V) including high-speed KC-130, KC-180, and KC-555 series, optimized with zinc-coated steel or quality iron housings for structural integrity.

Custom Stepper Motors & Actuators: Standard NEMA 8, 11, 14, and 17 frame sizes. We specialize in double shaft configurations, lead screw stepper motors, and through-shaft linear actuators engineered for fluidics and high linear positioning accuracy.
Integrated DC Gear Motors: Heavy-duty configurations utilizing custom-ratio spur gearboxes, worm gearboxes, or precision planetary gearboxes delivering reliable torque metrics up to 50 Nm.
Quality & Certificate Compliance
To guarantee batch-to-batch consistency and continuous operational reliability in high-consequence sectors, our manufacturing factory strictly executes total quality management workflows verified by our ISO 9001 Certificate, CE Certificate, and full RoHS compliance.