Features1Drive motor start more smoothly, ride more comfortable. 2The climbing power is stronger, the motor operation sound is small, eliminate tire noise. 3Can drive sine wave motor, square wave motor, no hall motor. 4Do not need to match the motor phase, can be intelligent self-learning recognition. 5Functions: power supply positive pole, power supply negative pole, electric door lock, motor phase line, hole line, turns to accelerate with the lines, power lines, three lines to speed, low level of the brake, the high level of the brake line, general instrument line, a line instrument line, constant speed cruise line, anti-theft alarm the power cord, anti-theft alarm signal, intelligent recognition self learning lines.SpecificationItem Type: Motor ControllerMaterial: metalPower: 350WVoltage: 36V-48V, 24V-36V (optional)Current limit: 10-20ASize: approx. 12.9x7x3.4cm/5.1x2.8x1.3inchPackage List1 x Motor Controller