Model NO. M250 Controller Type BLDC hub motor controller Voltage(V) 36(48) Power(W) 250 Over current protection value(A) 12 Boosting Type Speed Sensor Brake Power-off mode Low level Control Mode Square wave Technical Requirements: The pedal is stopped and the motor is off in 3S. Motor is off in 3S after braking. Brake short circuit protection, Hall fault protection. Pedal reversing motor does not work. Undervoltage protection.