Disc Brake Hub Motor for Electric Motorcycle

The full range features high-density NdFeB magnets and precision winding technology, covering mainstream 60V/72V high-voltage specifications, with rated power ranging from 1200W to 3000W. It is compatible with standard 10-inch/12-inch electric motorcycle tires and is ideally suited for high-speed commuting, long-distance riding, heavy-load delivery, and uphill/mountain-road applications.

Our Disc Brake Hub Motor for Electric Motorcycle adopts a pure-copper brushless sine-wave drive design combined with a fully enclosed, high-strength hub housing, balancing high-speed power, climbing torque, energy efficiency, and long-term durability. It addresses common problems of ordinary drum-brake motors, including weak high-speed braking, excessive heat, poor heat dissipation, short service life, and excessive noise.

It is an ideal core component for new electric motorcycle assembly, old-vehicle power upgrades, and speed-performance modifications. It is compatible with electric motorcycle models from mainstream brands such as Yadea, Aima, TAILG, and Segway-Ninebot for modification and mass-production applications.

Core Product Advantages

1. Dedicated Integrated Disc-Brake Structure

The dedicated disc-brake flange features an integrated design, ensuring precise disc installation and high concentricity while preventing uneven brake wear, vibration, and abnormal noise.

Compared with traditional drum-brake motors, disc brakes provide significantly better heat dissipation, effectively solving heat fade and brake failure caused by long downhill rides and frequent breaking. Breaking remains responsive during high-speed riding and continuous braking, with linear and controllable braking force, greatly improving the safety of high-speed electric motorcycles and making the motor ideal for high-speed commuting and frequent food-delivery applications.

2. High Power and High Torque

This disc brake hub motor for electric motorcycle, uses a customized high-magnetic-density 35-magnet motor core with optimized magnetic-circuit and winding structures, achieving energy conversion efficiency of over 90% and delivering powerful, robust output.

It provides rapid acceleration without sluggishness, maintains power during high-speed riding, and offers excellent heavy load climbing performance. It can easily handle steep urban slopes, mountain roads, passenger and cargo loads, and other high-load conditions.

The 1200W–3000W power range meets different performance requirements, from daily commuting and long-distance delivery to high-speed performance upgrades.

3. Brushless Sine-Wave Operation

Combined with sine-wave electronic control, the motor operates without jerking or high-frequency noise, providing smooth starts and linear acceleration. It effectively eliminates the vibration and whistling commonly associated with square-wave motors, resulting in a more comfortable riding experience.

The high-efficiency conversion design provides longer range under the same battery capacity. Compared with ordinary electric motorcycle motors, range can be increased by 15%–20%, effectively reducing electricity costs during long-term riding and making it suitable for frequent daily travel and food-delivery applications.

4. Fully Enclosed Waterproof and Dustproof Design

The entire motor adopts a multi-layer waterproof sealing process and achieves an IP65 protection rating, providing reliable resistance against rainy riding, road water, muddy roads, dust, and oil contamination.

The thickened die-cast alloy hub housing provides impact resistance, deformation resistance, and corrosion resistance. Internal gears undergo hardening treatment for improved wear and pressure resistance. The motor is designed to withstand long-term high-speed operation and heavy-load applications, providing a longer service life than ordinary drum-brake motors.

5. Highly Compatible and Easy to Install

The motor uses standard left-side disc-brake mounting holes and is compatible with more than 95% of 60V/72V electric motorcycle frames and disc-brake systems on the market.

No hole modification or wiring modification is required for direct replacement and installation. Standardized wiring interfaces are compatible with various sine-wave controllers and support original-equipment installation, old-vehicle upgrades, and performance modifications. Installation is simple and convenient, making it suitable for both mass vehicle assembly and individual DIY modifications.

6. Long-Lasting Heat Dissipation

The optimized internal cooling structure and large-area metal housing provide rapid heat transfer, addressing heat accumulation caused by prolonged high-speed riding and continuous hill climbing with high-power motors.

It prevents power reduction caused by excessive temperature and thermal-protection shutdown, maintaining stable power output during continuous operation. It is particularly suitable for full-day food delivery, long-distance high-speed cruising, and other high-load applications.

Core Product Specifications

Application Scenarios

● High-Speed Urban Commuting: Daily commuting and short-distance travel, featuring fast acceleration, stable range, and safe braking for high-speed urban riding.

● Food/Express Delivery: Designed for frequent all-day riding, continuous hill climbing, and frequent starting and stopping, with excellent heat dissipation, low failure rates, and long-term durability.

● Mountain and Slope Riding: High-torque output provides sufficient power for continuous steep slopes and uneven terrain, even when carrying passengers or cargo.

● Mass Production for Vehicle Manufacturers: Standardized specifications and stable quality control make it suitable for mass assembly of new high-speed and load-carrying electric motorcycles.

FAQ

1. What is the difference between a disc-brake electric motorcycle motor and an ordinary drum-brake motor? What are the advantages?

The key differences are braking performance and durability.

The disc-brake motor uses an external disc-brake system that provides faster heat dissipation and is less prone to thermal fade during continuous braking. It offers more stable high-speed braking with less vibration and noise, making it suitable for high-speed and frequent riding.

Drum-brake motors use an internal braking structure with poorer heat dissipation. Frequent braking can cause overheating and reduced braking performance, while long-term high-speed use can increase wear and failure.

For users prioritizing safety, high-speed performance, and durability, a disc-brake motor is the preferred choice.

2. How should I choose between the 60V and 72V disc-brake motors? What is the difference?

The 60V version is suitable for daily single-rider commuting and flat-road transportation. It provides lower power consumption, balanced range, and sufficient performance for basic transportation needs, offering better cost performance.

The 72V version provides higher voltage, greater power reserves, and higher top speed. It offers stronger heavy-load, passenger-carrying, and climbing performance and is suitable for...

3. Will a high-power motor consume more electricity and result in shorter range?

No. The entire range uses high-efficiency winding and sine-wave drive technology, providing significantly higher energy conversion efficiency than ordinary motors. It delivers stronger power while maintaining lower energy consumption.

Under the same battery capacity, a properly matched high-power motor can provide more efficient power output and avoid the high energy consumption associated with a smaller motor operating continuously at full load. With proper application matching, range can actually be longer.

4. Does the motor support speed-increase modifications? How fast can it go?

The motor supports proper performance and speed tuning.

The 1200W–1500W standard configurations can reach approximately 45–55 km/h, while the 2000W–3000W high-power versions can reach approximately 60–65 km/h.

A higher-power controller with a matching power rating can be used to moderately increase power and top speed to meet everyday modification requirements. It is recommended to ride legally and comply with local traffic regulations.

5. Is the climbing power sufficient when carrying passengers or cargo?

Yes. The high-magnetic-density magnet and high-torque design provide strong starting torque. Whether unloaded, carrying passengers, or carrying light cargo, the motor provides sufficient climbing power without sluggishness, significant power reduction, or weak uphill performance.

The 72V high-power versions can easily handle steep urban slopes, rural mountain roads, and other challenging terrain, making them suitable for frequent load-carrying applications.

6. Which electric vehicle brands and models are compatible?

The motor is compatible with standard 10-inch/12-inch disc-brake electric motorcycle specifications and supports mainstream 60V/72V electric motorcycles and electric light motorcycles from brands such as Yadea, Aima, TAILG, Segway-Ninebot, NIU, and Lima.

Most original vehicle frames, controllers, and tires can be directly adapted for replacement. It offers excellent compatibility for both complete-vehicle assembly and old-vehicle upgrades.

Factory Strength and Service Advantages

Our company has specialized in the R&D and production of high-power electric motorcycle brushless disc-brake motors for more than 10 years. With two major production bases in China and Malaysia, we focus on the development and manufacturing of electric vehicle power systems, specializing in high-speed, heavy-load, and highly durable motor solutions.

All motors use pure-copper windings, high-density NdFeB magnets, and thickened alloy housings. Every motor undergoes load testing, top-speed testing, waterproof testing, and durability aging tests before leaving the factory to ensure strict quality control and stable performance.

We support in-stock retail, wholesale purchasing, and OEM/ODM customization. Power, voltage, mounting holes, and wiring specifications can be customized according to customer requirements. We provide one-stop electric motorcycle power solutions for vehicle manufacturers, modification shops, parts wholesalers, and other customers.