Ebike Rear Motor

All the weight is on the motor, which provides maximum traction in different conditions. Noise levels are lower on the rear hub, because of the extra weight on the wheel vibrations from other parts.
DGW25P-Rear Drive Motor-MTB
This motor is the most powerful one in our company, wheel size 20in~28in, rated power 750W~1000w.
Main parameter of DGW25P-Rear Drive Motor-MTB

specification parameter
Driving position Rear
Wheel size 20in-28in
Spoke 36holes 12G
Rated power 750W
Rated voltage 36V~48V
Max.torque ≥90N.m
Efficiency ≥80％
Cable side Left
Number of magnet 20
Reduction gear ratio 1:05
Installation dimension 175mm(Cassette&Screw)190mm(Cassette)
Inside speed sensor 1~6
Hall sensor With/Without
Free wheel Cassette 9-10s/Screw 6-7s
Brake Disc-brake/ V-brake
Classification of waterproof IPX5
Weight 4.9Kg

Drawing of DGW25E-Rear Drive Motor-MTB
Application of Mid Motor
Mid motor makes the ebike center of gravity reasonable. However, shengyi hub motor is placed on the front and rear wheels, the center of gravity of the ebikes will not be balanced. Therefore, the weight distribution of the battery must be used to share the weight of the motor. The ebike center of gravity of mid motor is in the middle of the ebike. When the ebike is driving fast, it can play a role in front and rear balance.

The china mid drive motor can change speed conditions. At the same time, the torque is higher, the acceleration is fast, and the climbing ability is strong. The dust-proof and water-proof performance of mid motor is also stronger.

If you want to know more about shengyi dgw07, please visit our website.