WS-2406 brushless DC motor controller/driver

Alternating voltage 20VDC-45VDC
PWM Frequency over 12kHz
The most driving current 5A
Size:85*59*19
Weight:0.11Kg

** NOTE:
1 U port for motor U pin
2 V port for motor V pin
3 W port for motor W pin
4 +5V for sensor power
5 GND for sensor or control GND.
2.7 HALL A is sensor A input
2.8 HALL B is sensor B input
2.9 HALL C is sensor C input
2.10 CW is for motor forward direction.
2.11 CCW is for motor reverse direction.
2.12 AD for motor speed(0-5V)
2.13 F(Hz)pin is HALL A out frequency

OPERATING CONDITION
1.Cooling method:Naturally and imperatively
2.Condition;Avoid soot and corrosive air.
3.Temperature:0ºC-+50ºC
4.Humidity:40-89%RH