EXTERNAL ROTOR BLDC MOTOR

Motor specification families

A clear starting point for OEM selection. Choose outer diameter and rated input power, then confirm voltage, mounting and operating requirements with us.

01 / MOTOR SELECTION

A better fit starts here.

Compare our six specification families, then tell us what your application needs.

6 specification familiesDC ≤48 V

Motor concept illustration. Final geometry depends on configuration. DC up to 48 V. Rated voltage and operating range are confirmed for each configuration.

HONGQU / FAQ

A few useful answers.

Are the listed power values input or output power?+

All 15 W, 30 W, 45 W and 60 W ratings on this website are rated electrical input power. Shaft output power is not specified by these figures.

Does every motor operate across the full 0–48 V range?+

No. 48 V is the product-family DC voltage ceiling. Each configuration has its own rated voltage and operating range, to be confirmed in its specification.

Can I select a motor using only the application filter?+

The application filter captures your use case. Individual family compatibility requires confirmation against load, speed, mounting, thermal and control requirements.

Can you customize dimensions or provide samples?+

Other sizes and configurations can be discussed. Sample availability, minimum order, price and lead time are confirmed after reviewing your project.

Your product.
Our next challenge.

Have a specific mounting space, speed target or control requirement? Start with your brief, drawing or existing motor specification.

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