40A 2000W PWM DC Motor Controller Reverse Speed Switch Forward and Reverse Motor Speed Controller RC Reverse Control Swi

With positive and negative switch potentiometer knob with switch you can use PLC to control positive and negative Specifications Input voltage DC10 50VOutput voltage linear under loadOutput limit current 40A use 20A for a long time pay attention to keep the module smooth and heat dissipation conditions Ultimate power 2000WSpeed regulation type flow regulationSpeed regulation method potentiometer linear Speed control duty cycle range 0 100 Control frequency 25KHZWiring type Barrier terminal blockKnob cord length 20CMModule size 110 78 38mmNet product 245gMotherboard installation size 100 76 28mmPotentiometer opening according to installation 7MM Note Before powering on make sure that the positive and negative connections are correct Do not touch the heat sink with the wiring which may burn the circuit board Note that this is not a power supply module it must be connected to the motor to adjust the speed the output of the multimeter will not change without the motor and it cannot be connected to AC power Package Included 1 x 40A 2000W PWM DC Motor Controller you can choose with case or not