GERUI DC 9 50 V 40 A Motor Controller, Drehzahlregelung Reversible Controller 12 24 36 48 2000 W Leistung

This motor speed controller is made of durable materials and has a 40A high-performance forward and reverse speed controller, two 80A high current relays are installed for switching between positive and negative polarity relays Input voltage: DC10-50V, output limit current: 40A. You can adjust the speed of the motor and the direction of rotation. Versatile compatibility: this controller supports DC brush motors and allows both clockwise and counterclockwise, providing flexibility in motor control. Easy to use: with a potentiometer speed control mode, adjust the speed with the band switch. It is fast, efficient and easy to use. Attention: the electric motor cannot be used, and the input must be divided into positive and negative. The input voltage must be equal to the rated voltage of the motor (within 10-55V). Long-term use of 20A, pay attention to maintaining stable module heat dissipation conditions