QS138 70H V1 3kW Motor

Introducing the QSMOTOR 138 3000W 70H Mid Drive Sprocket Motor

Experience powerful, efficient, and compact performance with the QSMOTOR 138 3000W 70H Mid Drive Motor. Built for electric light motorcycles and other mid-drive applications, this motor combines high performance with durability, making it a top choice for enthusiasts and professionals alike.

The motor’s advanced design delivers up to 6,000W continuous power and a 100 km/h top speed at 72V, ensuring superior acceleration, climbing ability, and energy efficiency. With its air-cooled system and regenerative braking capabilities, the QSMOTOR 138 is engineered to perform under demanding conditions while maintaining reliability.

Key Features

• Peak Power Output: 6,000W continuous, 3,000W rated for outstanding performance.
• High Efficiency: Up to 94%, maximizing energy utilization.
• Compact & Lightweight: Easier integration into various vehicle designs, weighing only 15 kg.
• Flux Weakening Technology: Enables better acceleration and climbing performance.
• Regenerative Braking: Extends battery life by recapturing energy during braking.
• Durable Construction: Upgraded spline shaft (6-5) for improved wear resistance.
• IP66 Waterproof Rating: Ensures reliability in adverse weather conditions.

Specifications

• Voltage: 72V
• Rated Power: 3,000W
• Peak Power: 6,000W continuous
• Rated Speed: 3,800 rpm
• Max Speed: 100 km/h
• Torque: High-performance climbing and acceleration capability
• Weight: 15 kg
• Cooling: Air-cooled system
• Waterproof Grade: IP66

Applications

• Electric light motorcycles
• Off-road dirt bikes
• ATV conversions
• High-performance DIY electric vehicles

Why Choose the QSMOTOR 138?

1. Performance Meets Practicality: Exceptional climbing power and speed for versatile terrains.
2. Energy Efficient: Advanced flux weakening and regenerative braking optimize power usage.
3. Easy Integration: The lightweight and compact design makes installation hassle-free.
4. Enhanced Durability: Upgraded spline shaft and robust construction ensure long-term reliability.

Elevate your electric vehicle project with the QSMOTOR 138 3000W 70H Mid Drive Motor—the perfect balance of power, efficiency, and innovation.

User Responsibility: It is the user's responsibility to thoroughly inspect all products upon delivery, ensure that all components are functioning properly, and complete the installation. We highly recommend that users have a good understanding of battery systems before installation. If unsure about any aspect of the controller, such as installation or safety checks, please contact us for guidance. The necessary checks must be performed to guarantee safe operation. We are not liable for any issues that arise after delivery, such as damages from improper installation or user error. Any damage incurred during installation or use is the sole responsibility of the user. For warranty and return details please check out the 'Returns & Warranty' Page on our site.