Features With Potentiometer Switch: The DC motor speed regulator has a potentiometer with switch function, with a high-power speed control switch, which is more adaptable and convenient to change the direction of the motor. PLC Control: With CW and CCW switch, potentiometer knob with switch, you can use PLC to control CW and CCW, stepless motor controller has a simple potentiometer knob to adjust the motor smoothly from 0% ~ 100% speed. Convert to JOG SWITCH: CW and CCW switches can be replaced with jog switches, which are easier and more convenient to operate, and equipped with an LED display that can accurately display the motor speed from 0 to 100%. Technical Parameters: The speed regulation range is 0-100%, the control frequency is 15KHZ, the knob specification is 100K (with switch), and the fence terminal is used. Durable Material: High-quality PCB material, with reliability and miniaturization, good maintenance and interchangeability, helps to dissipate heat. Specification: Item Type: DC Motor Speed Controller Material: PCB Input Voltage: DC12-24V (equal to the rated voltage of motor) Output Voltage: Linear under load Maximum Current: 60A Continuous Current: 40A (pay attention to heat dissipation or reduce current use for a long time) Speed Regulation Type: Current regulation Speed Regulation Mode: Potentiometer (linear) Support Motor: DC brush motor CW and CCW: Support Speed Range: 0-100% Control Frequency: 15KHZ Wiring Type: Terminal Knob Specification: 100K (with switch) Wiring Type: Barrier terminal block Package List: 1 x DC Motor Speed Controller Note: Please pay attention to correct operation. Package List 1 x DC Motor Speed Controller