Digital motor speed controller 6.5-55V max. 20A

Digital electric motor speed controller with remote control

Speed range from 0 to 100%,
Slow start and run function (0 to 100% adjustable by 0 to 10 seconds)
Minimum and maximum speed limit (for manual control)
Motor timer (99 hours)
Start, stop cycles

Operating voltage: 6.5-55V DC (12V, 24V, 36V, 48V, 55V DC)
Current: max 20A
Max power: 1100W
Ambient humidity: 0~95%
For indoor use only
Size: 116x76x30mm
Mounting hole: 109x70mm
Weight: 95g

Wiring (description from the bottom of the PCB):

POWER ( 6.5-55V DC , red)

POWER - (GND, , skeleton, black)

MOTOR ( motor pole, red)

MOTOR - (- motor pole, black)