1. The motor starts more smoothly and makes riding more comfortable.2. Strong climbing power, low motor noise, eliminates tire noise.3. Can drive sinusoidal motor, rectangular motor, no Hall motor.4. Suitable for electric bicycle, electric scooter.5. Professional manufacturing, stable performance and high reliability.Condition: 100% brand newItem type: Brushless motor controllerVoltage: 48V 60V 64V 72V (the above voltage can be applied simultaneously)Power: 1000W-1500WCurrent limit: 26A-32A12-tube conventional (dual-mode rectangular) controller, function: positive power supply, negative power supply, electric door lock, motor phase line, Hall line, throttle, three-speed line, low-level brake line, high-level brake line, common instrument line, anti-theft alarm line, anti-theft alarm signal line, reverse line, intelligent identification self-learning line.1. The thickness of the shell is increased and the heat dissipation is better.2. Circuit board solution and main program change.3. Replace the power transistor.4. Replace the capacitor.5. The copper bar is thickened and the inductance accuracy is higher.The controller's uphill performance is increased, the power is enhanced, the speed can be faster, the motor's smoothness is better, and the controller's lifespan is longer.Can support 48V-60V-64V-72V universal.Color: silverMaterial: aluminum alloyPackage contents:1x brushless motor speed controllerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.