Operating voltage: DC 12V-36V; Operating Current: less than equal 15A; Driver Power: less than equal 500W; Speed Voltage: 0.1V-5V; Operating Temperature:-40-85C; Humidity: 90%RHStall protection:Yes; Enable Control: Yes; Over-current protection: Yes; Steering control: Yes; Speed control signal: YesSize: 63 x 42 x 17mm(L x W x H); Probe size 3mm,length: fixing hole center distance 57mm; width:fixed hole center distance 36.5mmPower terminal Out: VCC(positive power supply), GND(negative one), (motor phases W), MB(motor phases V), MA(motor phase )Set for the control side: GND control terminal ground, VR the governor end 0-5V(corresponding to 10% of motor speed -100%), reversing control(connected to 5V or ground can charge the motor rotation direction), M tachometer pulse output(depending on the number of motor poles corresponding to the number of pulse per revolution of the output number), EL enable control terminal(connected to 5V ot ground running then 5V, grounding the motor stops), 5V control terminalHALL for the hall terminals:5V, Hall power positiveHa, Hall signalHb, Hall signal, Hall SignalGND, Hall negativeWiring:Control terminal for SET:1. The motor speed control wiring methods: available potentiometer system speed can also be connected to the MCU control, when the potentiometer control wiring, the potentiometer middle pin is connected to VR speed port, potentiometer connected to both ends of 5V and GND terminal voltage more high speed faster2. Motor steering control wiring methods: you can switch control can also be connected to the MCU control, to GND in one direction, then in one direction 5V3. Pulse speed signal: high and low output . IC can not understand the information with the customer requestHall signal inputs for hall:Wiring diagram is shown, one corresponding to the HA, HB, and on the motor, 5V power supply connected to the motor hal signals positive, GND power supply negative signal to the motor hallNote: Due to different motor manufacturers to make the hall of hall line order does not necessarily follow the line on the board to match the sequence, need to be adjusted, please parents who pay attention If the line sequence wrong, does not boot properly, current, or start other phenomena not open, forced to use the drive plate will burn color:BlueMaterial:PC+MetalPackage Contents:1 x PWM Brushless Motor ControllerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.