Mid-Drive Motors for E-Motorcycles & E-Bikes – OEM Customization
$450.00
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Mid-Drive Motors for E-Motorcycles & E-Bikes
OEM Customization – PMSM Mid-Drive Systems with Gear Reducer & Controller Integration, 3kW to 75kW Peak Power
We offer OEM customization of mid-drive motors for electric motorcycles, e-bikes, and light electric vehicles. Built on a mature Chinese supply chain with automotive-grade PMSM technology, our mid-drive systems deliver high efficiency, high power/torque density, and excellent thermal performance.
Unlike hub motors, mid-drive motors position the motor at the center of the vehicle, driving the rear wheel through a belt, chain, or gear reduction. This configuration offers superior weight distribution, better heat dissipation, and improved climbing and high-speed performance – making it the preferred choice for performance-oriented e-motorcycles, premium e-bikes, and light electric vehicles.
Our mid-drive motor platform is available in air-cooled and water-cooled configurations, with rated power from 3kW to 37kW and peak power up to 75kW. Each model can be customized for voltage, power, torque, speed ratio, mounting interface, and communication protocol to match your specific vehicle platform.
Key Features & Benefits
Automotive-grade PMSM design with 8-pole 48-slot interior V-shaped rotor – 35-45% higher power/torque output compared to conventional motors.
Air-cooled and water-cooled options available. Water-cooled models support continuous high-power output for demanding applications.
Optional 2-in-1 (motor + reducer) or 3-in-1 (motor + reducer + controller) configurations for simplified vehicle integration.
Rated power from 3kW to 37kW, peak power up to 75kW – covering small e-mopeds to high-performance electric motorcycles and light EVs.
IATF 16949 quality system, IP67 protection, and compliance with national mandatory inspection requirements.
Voltage, power, torque, speed ratio, mounting interface, communication protocol, and appearance can all be customized.
Product Parameters
Below is a representative selection of our mid-drive motor platform. Custom specifications are available upon request.
| Model Number | Rated Voltage (DC/V) | Phase | Max Phase Current (A) | Rated Phase Current (A) | Peak Power (kW) | Rated Power (kW) | Peak Torque (N·m) | Rated Torque (N·m) | Max Speed (rpm) | Rated Speed (rpm) | Highest Efficiency (%) | IP Grade | Cooling Method | Speed Ratio | Connection Mode |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WZPM-1106AC | 72 | 3 | 230 | 70 | 12 | 3 | 27 | 5 | 10000 | 5730 | 92 | IP67 | Air Cooling | 2.59 | Y |
| WZPM-1109AC | 72 | 3 | 270 | 70 | 18 | 4.5 | 40 | 8 | 10000 | 5730 | 92 | IP67 | Air Cooling | 2.59 | Y |
| WZPM-1306AC | 84 | 3 | 290 | 70 | 20 | 6 | 53 | 10 | 12000 | 5730 | 94.5 | IP67 | Air Cooling | 2.59 | Y |
| WZPM-1306WC | 84 | 3 | 290 | 70 | 20 | 10 | 53 | 16.7 | 12000 | 5730 | 94.5 | IP67 | Water Cooling | 2.59 | Y |
| WZPM-1309AC | 96 | 3 | 350 | 70 | 30 | 9 | 76 | 15 | 12000 | 5730 | 94.5 | IP67 | Air Cooling | 2.59 | Y |
| WZPM-1309WC | 96 | 3 | 350 | 70 | 30 | 15 | 76 | 25 | 12000 | 5730 | 94.5 | IP67 | Water Cooling | 2.59 | Y |
| WZPM-1556WC/144DC | 144 | 3 | 500 | 200 | 55 | 27 | 95 | 38 | 15000 | 6785 | 96 | IP67 | Water Cooling | 3.21 | Y |
| WZPM-1556WC/290DC | 290 | 3 | 250 | 100 | 55 | 27 | 95 | 38 | 15000 | 6785 | 96 | IP67 | Water Cooling | 3.21 | Y |
| WZPM-1559WC/144DC | 144 | 3 | 700 | 300 | 75 | 37 | 150 | 68 | 15000 | 5521 | 96 | IP67 | Water Cooling | 3.21 | Y |
| WZPM-1559WC/290DC | 290 | 3 | 350 | 160 | 75 | 35 | 150 | 70 | 15000 | 4500 | 96.5 | IP67 | Water Cooling | 3.21 | Y |
※ Gear reducer, motor controller, and other components are optional and can be customized. Weight of motor and controller available upon request.
Typical Applications
Our mid-drive motor platform is designed for a wide range of electric vehicle applications:
Product Gallery
【图片占位 1 – 110系列电机总成】
建议放置：110系列中置电机实拍图 + 小型电摩应用场景
尺寸建议：1200×800px，居中显示
【图片占位 2 – 130系列电机总成】
建议放置：130系列中置电机实拍图 + 中型电摩应用场景
尺寸建议：1200×800px，居中显示
【图片占位 3 – 155系列电机总成】
建议放置：155系列中置电机实拍图 + 大型电摩/低速四轮车应用场景
尺寸建议：1200×800px，居中显示
Available Drive Configurations
We offer flexible integration options to match your vehicle architecture:
Motor + Gear Reducer integrated assembly – compact design for space-constrained applications.
Motor + Gear Reducer + Controller integrated assembly – simplified wiring and reduced installation effort.
Motor + reducer + controller + swingarm + belt + sprocket + wheel hub + fender – ready-to-install solution.
Tailored integration based on your specific vehicle platform and performance requirements.
Manufacturing Facilities
【图片占位 4 – 工厂车间】
建议放置：电机制造车间实拍图（定子绕线、总成装配、测试设备）
尺寸建议：1200×600px
Why Choose CHINGCUNG for Mid-Drive Motor OEM?
- Automotive-Grade PMSM Technology – 8-pole 48-slot interior V-shaped rotor design, derived from new energy vehicle traction motor platforms.
- High Power/Torque Density – 35-45% higher output compared to conventional motors, with 5% higher efficiency and 10-15% higher system efficiency.
- Advanced Field-Weakening Capability – 100-200% improvement in field-weakening speed range, enabling higher top speeds and better highway performance.
- Flexible OEM Customization – Voltage, power, torque, speed ratio, mounting interface, and communication protocol can all be tailored.
- Mature Supply Chain – Backed by a well-established manufacturing base in Jiangsu, with full capability from lamination stamping to final assembly and testing.
- Proven Export Experience – Serving customers in Europe, North America, and Russia with reliable logistics and customs clearance support.
Get a Quote
Need a customized mid-drive motor for your e-motorcycle or e-bike platform?
Contact our engineering team with your performance requirements, voltage platform, and mounting constraints. We will provide a customized solution and quotation.
📩 Contact Our Team
🔍 View All Products
📞 Tel: +86-13621982708 | 🌐 www.chingcung.com
| Power Range | 3-5kW, 5-10kW, 10-20kW, 20-40kW, 40kW+ |
|---|---|
| Cooling Method | Air Cooling, Water Cooling |
| Voltage Platform | 48V, 60V, 72V, 84V, 96V, 144V, 290V |
| Motor Type | Mid-Drive, Hub Motor |
| Drive Configuration | Motor Only, 2-in-1 (Motor + Reducer), 3-in-1 (Motor + Reducer + Controller) |
| Vehicle Application | E-Moped, E-Motorcycle, E-Bike, Low-Speed EV, Electric Boat |
| Peak Power | 10kW, 15kW, 20kW, 30kW, 55kW, 75kW |
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