Electric Tricycle Hub Motor

Electric Tricycle Hub Motor

Specification

Motor Kits

For more information, please refer to below hyperlink of e-scooter kits.

Production Pictures

Product test report

1. E.g. 48V 3000W High Torque

From the test report, we could find expected max rpm is 289.5, max torque is 178.9, which performance well on EFF(Reach 88.7%).

2. E.g. 72V 3000W High RPM

From the test report, we could find expected max rpm is 921.2, max torque is 145.8, which performance well on EFF(Reach 88.0%).

For the speed, there is two formulas,

Speed(km/h)=0.9*RPM(r/min)*2r π (m)*60 Power= Torque*RPM/9.565

So under the same power, the faster the RPM/speed is, the smaller the torque.

For hills climbing, high torque, low RPM/speed motor maybe suitable.

P.S.: Above speed is calculate due toleadacidbattery theoretically, if it’s lithium battery, the speed maybe 5kph more.

In practice, the speed will rang according to weight of loading & vehicle, road situation, tyre models and wind resistance

CAD Drawing(e.g. 13inch wheel motor)

Thewidth is13inch,The dimension of shaft/axle could be customized according to your requirements.

For more testing report and CAD drawings, please contact with us by email or trademanager freely.

We’re glad at your service. : )

For Details

About Quanshun Factory

Quanshun Factory focus on motor for more than 10 years, which is specialized in research,development and production

of scooter motor.We are located in Taizhou,with convenient transportation access.All of our products comply with intern-ational quality standards and are greatly appreciated in a variety of different markets through the world.If you are interested in any of our products or would like to discuss a custom order,please feel free to contact us.We are

looking forward to forming successful business relationships with new clients around the world in the near future.

Choose QS, Choose Quality & Service!