DC 9-55V 40A 2000W PWM DC Motor Speed Regulator High Power Speed Controller 9V 12V 24V 36V 48V 55V Non Pole Electronic Variable Speed Mode

Input voltage: DC 9-55V

Output voltage: load linear

Output current: 0-40A

Continuous power: 2000W

Speed regulating type: current adjust

Mode of speed regulation: potentiometer (linear)

Speed range: 0 - 100%

Control frequency: 25KHZ

Type of wiring: palisade terminal

Knob specification: 100K (148)

Module size: (L x W x H) 83 x 56 x 28mm

The main board is according to the size: (L x W) 72 x 48mm

The potentiometer is installed by the opening: 7mm