Micro DC Planetary Gear Motor

Compact and cost-effective DC planetary gear motors (6mm-32mm) designed for high torque in constrained spaces.

Target Buyer:Best for high-volume OEMs needing reliable cost-performance motion.

Architecture & Technical Overview

Metric	Typical Range	Why It Matters
Diameter Range	6mm - 32mm	Determines the physical space required for integration.
Continuous Torque	0.1 Nm - 5.0 Nm	Dictates the maximum safe operational load before gear wear accelerates.
Standard Backlash	≤ 3.0 Degrees	Affects positioning accuracy in reversing applications.

Gear wear under shock load: Specify metal gears (powder metallurgy or machined steel) for initial stages.
Radial bearing failure: For belt drives or heavy offset loads, we integrate dual ball bearings on the output shaft.
Lubricant starvation: We select specific high-viscosity synthetic grease for 100% duty cycle applications to prevent dry running.

Yes, we support D-cut, threaded, cross-drilled, and custom length shafts based on your CAD. No minimum tooling fee for standard variations.

For standard DC configurations, samples are usually dispatched in 7-10 working days after specification approval.

Yes, for noise-sensitive medical or consumer applications, we can use POM gears for the first stage to dramatically reduce acoustic noise.

Inquiry Email

Include target torque/speed, quantity, and delivery location.

Instant Chat

+86 18857971991

Direct response from our engineering team.

Key Evaluation Matrix

Metric	Typical Range	Why It Matters
Diameter Range	6mm - 32mm	Determines the physical space required for integration.
Continuous Torque	0.1 Nm - 5.0 Nm	Dictates the maximum safe operational load before gear wear accelerates.
Standard Backlash	≤ 3.0 Degrees	Affects positioning accuracy in reversing applications.

Risk Controls

Gear wear under shock load: Specify metal gears (powder metallurgy or machined steel) for initial stages.

Radial bearing failure: For belt drives or heavy offset loads, we integrate dual ball bearings on the output shaft.

Lubricant starvation: We select specific high-viscosity synthetic grease for 100% duty cycle applications to prevent dry running.

Buyer FAQ

Yes, we support D-cut, threaded, cross-drilled, and custom length shafts based on your CAD. No minimum tooling fee for standard variations.

For standard DC configurations, samples are usually dispatched in 7-10 working days after specification approval.

Yes, for noise-sensitive medical or consumer applications, we can use POM gears for the first stage to dramatically reduce acoustic noise.