Item Type: Motor Brushless ControllerProduct Material: Aluminium alloy and ABSWeight: Approx. 633g / 1.40lbIntelligent brushless controllerVoltage: 48V / 64VPower: 600WInstrumentVoltage: 24V/36V/48V1. 1 electric door lock2. 2 positive and negative poles of the power supply3. 3 motor phase lines4. Orange Line blackhead: Patrol route1 low battery brake line (black: bottom line, yellow: low electric brake signal)1 Hall motor (red: 5V positive pole, black: ground wire, yellow, green and blue: Hall)1 anti theft alarm wire (red: positive pole, black: ground wire)1 anti theft alarm line (Orange: anti theft electric door lock, blue: anti-theft signal, green: sensitivity line)Key 3 speed line 1 (powder: key signal, black: ground)High battery brake (purple: high electric brake signal)3 speed change (blue: low speed signal, brown: high speed signal, black: ground)Tripole handle (red: 5V positive green: signal cable, black: ground cable)3 mode default pink line x2 Grey astern signal black: 1 ground wireGreen wire transparent head: 1 instrument wireBlue and white line transparent head: 1 LCD instrument lineWhite thread black head: Learning thread (2 pieces) 1Selected Material: The controller housing is made of aluminum alloy, with a recessed design for good heat dissipation characteristics to protect the internal circuit, from thermal overload. Instrument shell is ABS, the liquid crystal transparent window is imported high hardness acrylic, the hardness value is equivalent to toughened glass. 2Strong Compatiblity: There are explanatory labels on the interface for easy installation. Suitable for electric bikes, electric bikes, scooters, etc, incredible versatility. Controller applicable scope includes electric vehicle, electric bicycle, electric tricycle. 3Display Function: Speed display, power gear display, power indicator, fault hint, total mileage, single mileage, headlight display, single driving time display. 4LCD Display: Shows status and data clearly, the backlight allows you to see the screen clearly in a dim environment, and the buttons are quick to operate and easy to use. Brushless motor controller provides steady speed and sensitive control of braking and directional changes. 5Control and Setting Functions: Power switch control, headlight switch control, 6Km/h point control, wheel diameter setting, maximum speed setting, idle automatic sleep time setting, backlight brightness setting, voltage level setting, 6Good Performance: Communication protocol is UART, working voltage is DC24V, 36V, 48V (instrument setting), other voltages can be customized. Quiet low noise, safe, quiet low noise design, no noise pollution, safer.