110mm width -keyde electromechanical integrated rear disc-brake motor :

Rear motor's characteristic :

1. Structure---Small volume and light weight

 Our newly developed intelligent rear disc-brake motor is brushless and gearless. The weight is only 2.3kgs.

After installation on the bike very difficult to distinguish whether it is an electric bike.

2. High integration ---Unique advantage

The motor is internally installed controller and speed sensor, so it will be able to work just adding an external battery.

We used sine wave controller,  it has better stability  and lower noise.

The high integration structure reduces the installation space and line losses, which also makes the assembly more convenient.

3.High reduction ratio

The motor owns strong climbing ability and the reduction ratio has reached up to 1:13.5.

4.High torque

The motor owns high torque, the max. torque can reach to 35N.m

It can automatically adjusted according to needs.

When you are climbing, motor will output large torque automatically.

When you are riding on flat road , motor will output a small torque in order to reduce power consumption.

5. High efficiency

And the motor is more powerful, more efficient. Its peak efficiency has reached more than 85%.

6. High-grade hub------ Unique advantage

When you turn off the power, the motor can be used as a high-grade hub, as there is no ending space when you riding.

Features: No cluth, BLDC, planetary gears, noiseless, powerful, small volume, light weight. 

Operation: Pedal Assist

Detail