The structure of the mid motor is much more complicated than hub motor. Shengyi CMT03 Ebike mid motor also requires clutches, drive shafts, and other components. The power is output to the rear wheels. It is directly connected to the cranks and gears, which can get more power.
Features of Shengyi CMT03 E-bike Mid Motor
Integrated controller, high precision torque sensor
Powerful, strong climbing capability, light
High efficiency, safe, reliable and excellent performance
Modular installation
Customized motors
Specification of Shengyi CMT03 E-bike Mid Motor
Mid Motor
Model No. CMT03E
Usage* City
HMI UART
Dimensions/Size
A (mm) 220
B (mm) 145
C (mm) 50
D (mm) 150
Specification
Wheel Size (Inch) 20"-29"
Construction Two-stage gearing
Reduction Gear Ratio 01:31.1
Rated Voltage (DCV) 36/48
n0 (Rpm) 90
Rated Power (W) 250
nT (Rpm) 80
Max Torque (N.m) 105/110
Efficiency (%) â?¥80
Pedal Sensor Speed & Torque
Shaft Standard Square Pyramid
Color Black
Weight (kg) 3.5
Noise Grade (dB) ï¼?55
Operating Temperature -20~45
Function
Walk Assistance Y
E-Brake Y
Rear Light 6V/3W
Certifications EN15194
Tests IP65
Display level: 1-5 1: 25%
2: 40%
3: 55%
4: 75%
5: 100%
Application of CMT03 E-bike Mid Motor
The Specialized CMT03 motor, with its 110Nm of torque and 250 peak watts, is specifically designed by Specialized to work exceptionally well for their bikes. The inclusion of the 250 watt electric bike motor brings additional power and efficiency to enhance the performance of the motor.
Shengyi CMT03 250 watt electric motor designed specifically to give you nice feel of riding MTB, offering stable, smooth power, is one of the lightest motors on the market.
Compared with hub motor for sale, even other mid motors, CMT03 250 watt motor for electric bike is very silent, compact and offers high torque for the ebikes.
As a hub motor manufacturer, we will do our best to meet all the needs of customers.
Shengyi powerful DGW25E motor is strong enough to ride on rough mountain trail, which offers stable, smooth and continuous power to support 60NM max torque.
Main parameter of DGW25E-Rear Drive Motor-MTB
specification parameter
Driving position Rear
Wheel size 20in-28in
Spoke 36holes 12G
Rated power 500W (750W customized)
Rated voltage 36V~48V
Max.torque â?¥60N.m
Efficiency â?¥80ï¼?
Cable side Left
Number of magnet 16
Reduction gear ratio 1:05
Installation dimension 175mm(Cassette&Screw)190mm(Cassette&Screw)
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 4.6Kg
Now the price of 500 watt rear hub motor is reasonable, if you have needs, please contact us.
As one of electric wheel hub motor manufacturers, we will do our best to meet all the needs of customers.
This direct drive hub motor is a high-power brushless e bike motor hub, it provides 750W~1000W rated power and support 90nm max torque.
Main Parameter of DGW25R Ebike Brushless Motor
specification parameter
Driving position Rear
Wheel size 20in-28in
Spoke 36holes 12G
Rated power 750W
Rated voltage 36V~48V
Max.torque â?¥90N.m
Efficiency â?¥80ï¼?
Cable side Left
Number of magnet 20
Reduction gear ratio 1:05
Installation dimension 175mm~190mm
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
As one of hub motor manufacturers, we will do our best to meet all the needs of customers.
Features of DGW06-M Electric Motorcycle Hub Motor
Cost-effective: The costs are lower, this is the biggest selling point.
Lightweight: Electric bikes are naturally much lighter than fuel-powered bikes.
Instant power: In-wheel electric motor motorcycles have excellent power and very fast, instant 100% torque which means rapid acceleration.
Quieter: Electric motorcycle wheel hub motors are quieter than fuel-powered bikes.
Main Parameter of DGW06-M Electric Motorcycle Motor
specification parameter
Driving position Rear
Wheel size 10in
Spoke RIM
Rated power 500W~1000W
Rated voltage 48V~60V
Max.torque >50N.m
Efficiency â?¥80ï¼?
Cable side Right
Number of magnet 46
Reduction gear ratio Direct drive
Installation dimension 160mm
Inside speed sensor No
Hall sensor With/Without
Brake Drum
Classification of waterproof IPX5
Weight 6.55Kg
Now the price of electric motorcycle motor for sale is reasonable, if you have needs, please contact us.
Suzhou Shengyi Motor Co, Ltd was established in 2003, a leading manufactuer specialized in theesearch, development, production, sales and service of the China electric bicycle motor. As one of the prominent electric bicycle motor manufacturers, our products are popular and distributed all over the world.
If you want to know more types of china brushless hub motor, please visit our website.
Features of DGWHB Electric Scooter Motor
Almost no noise, it provides almost instant torque even without any noise.
Low maintenance, the electric motor does not need to spend time or money on maintenance.
Compact, the motor is installed in the electric scooter, which has an area that allows us to carry other parts casually.
Low energy consumption, the motors do not burn fuels, which are contributing a lot to the environmental impact.
Main Parameter of DGWHB 36V Electric Scooter Motor
Driving position Rear
Wheel size 10in
Rated power 350W
Rated voltage 36V~48V
Max.torque â?¥20N.m
Efficiency â?¥80ï¼?
Cable side Right
Number of magnet 30
Installation dimension 126mm
Brake V-brake
Classification of waterproof IPX7
Weight 3.25Kg
Shengyi hub motor was established in 2003, a leading manufacturer specialized in the research, development, production, sales and service of the ebike motor china. The products are popular all over the world.
Passed CE, ISO9000, ROHS and 3C certification.
Our head office and development center and manufactory located in Suzhou China, close to Shanghai. At meanwhile, we have a sales office in Tianjin China, a production manufactory in Taiwan, after-sale service center in Germany, thus shorten the distance with customers and provide excellent service.
