1200W 212 V1.12 Spoke Motor with KLS4812S

Motor 1200w V1.12 electric motor, it’s new design and specially upgrades for e-bike.  Power, the torque and cost efficiency are higher compare to 205 motor.
In addition, the motor can be matched with 3-speed freewheel.
It could be 48V 50KPH and could be laced in a variety of sizes, such as 24inch, 26inch E-Bike Wheel, 17inch, 18inch, 19inch moped wheel

1200W motor kits could be used for electric bike, which could be 48V 45KPH
e.g., Electric Bike
Weight, approx. 60kg+80 kg
Speed: peak 45km/h
Climbing slope: 12 degree@140kg
Tire: 26inch

The kit includes

• 1pcs QSMOTOR 1200W 212 V1.12 Electric Spoke Hub Motor
• 1pcs KLS4812S Sine Wave Motor Controller
• 1pcs Kelly Bluetooth Adapter

Key Features

1) Simplify to make an electric-bicycle. Gearbox, transmission shaft, clutch is no need. Which save space.
2) It could be installed in the rear to save more space for battery.
3) Support regenerative braking.
4) High efficiency: 85~92%

Product Information

QSMOTOR 1200W 212 V1.12 Electric Spoke Hub Motor

The original nut has been upgraded to self-locking nut.

The spacer is added on both side of the motor.

Dimension Drawing

Test Report

KLS4812S Sine Wave Motor Controller

Drawing of Controller

Kelly Bluetooth Adapter