Electric Motorcycle Hub Motor

Electric motorcycle hub motors are among the products offered by Qianjiang Motor. These products are CE and UL certified and manufactured in strict accordance with ISO 9001 standards. Specifications such as dimensions, voltage, power, and torque can be customized; please feel free to contact us.

Why Choose Our Electric Motorcycle Hub Motor

1. Quality Consistency Control

Incoming raw material IQC inspection → in-process inspection → withstand voltage and insulation testing → complete motor aging testing → random rainproof and waterproof testing. The factory defect rate is controlled within 0.3%, ensuring consistent performance across batch installations.

2. Stock of Multiple Specifications

Mainstream 10/12-inch sizes, full coverage of rated power from 1000W–5000W, and multiple voltage platforms from 48V–96V. Torque and speed versions are available from stock at any time.

3. Complete Supporting Delivery

Motors and matching sine wave controllers are supplied as a complete set, reducing customers' costs of coordinating purchases from multiple suppliers. Wiring diagrams and vehicle installation technical guidance are provided.

4. Long-Term Stable Warranty

The complete motor comes with an 18-month warranty. Warranty plans can be negotiated for batch orders, and large-volume orders support on-site technical coordination.

5. Complete Compliance Certifications

We hold UL, CE, and other certifications, meeting all documentation requirements for domestic vehicle registration and export customs clearance.

Product Features

✅ Pure copper enameled wire coils for good conductivity, low heat generation, and longer range

✅ Neodymium iron boron permanent magnets for sufficient power and strong climbing performance

✅ IP67 waterproof and dustproof protection for normal riding in rainy and snowy weather

✅ Brushless structure with no carbon brush wear, low noise, and long service life

✅ Standard installation dimensions for direct replacement installation on most electric motorcycles

✅ Factory aging testing for stable quality and fewer after-sales issues

Working Principle

Battery Power Supply → The controller receives the throttle signal + motor Hall position signals → The controller converts the power into three-phase AC to drive the motor stator windings → The magnetic field drives the rotor to rotate, causing the wheel to operate.

Matching principle for the three components: Motor power < controller current-limit power. If the controller current limit is too low, it will restrict the motor's power. If the controller capacity is too high, it can easily burn out the motor windings.

Product Parameters

Suitable Applications for the Motor

Product Application Images

Motor Dimensions and Test Reports:

Why Choose Qianjiang Motor

1. Over 10 Years of Professional Experience

Starting with hub motor technology, Qianjiang Motor has more than 10 years of R&D and mass production experience and has developed over 80 types of motor models.

2. Strong Research and Development Capabilities

We not only serve the civilian market but also provide long-term system-level solutions of "motor + electronic control + battery" for top research institutions. Our partners include Tsinghua University, Harbin Institute of Technology, Nanjing University of Aeronautics and Astronautics, Chongqing University, Southeast University, Jilin University, and others.

FAQ

Q1: Can the cable length, shaft length, and flange dimensions be customized for bulk purchases?

A: We support customization of motor shaft length, cable length, cable specifications, and identification markings. For large quantities, custom molds can be made according to drawings, and matching controllers can also be supplied as a complete set.

Q2: Can you provide test reports, material property data sheets, and certification documents for purchases?

A: Factory quality inspection reports, UL documentation for enameled wire, aluminum alloy material properties, and relevant CCC/CE/RoHS documents can be provided to meet the requirements for vehicle registration and export customs declaration.

Q3: How long is the delivery time for sample purchases? How long is the delivery time for large-volume orders?

A: Standard in-stock models are shipped within 48 hours; customized samples take 3–7 working days; regular large-volume orders are delivered within 7–10 days.