SDTC Tech 9V-60V 20A DC Motor Speed Controller Forward/Reverse PWM Control Switch 12V 24V 36V 48V 60V 1200W Adjustable Speed Driver Regulator with Switch & Knob

"Name: DC PWM Motor Speed Controller Input Voltage?DC 9V - 60V Output Current: 0A - 20A Output Voltage: linear under load Continuous Power: 1200W (max) Speed Control: potentiometer (linear) Speed Type: Adjusting Current Speed Range: 0% - 100% Control Frequency: 25KHz Forward/Reverse Rotation: YES (Note: Please do not switch direction while high speed running) Suitable Motor: DC brush Mounting Lug Hole Spacing: 104mm Potentionmeter Installed Hole Diameter: 7mm Module Size: 92x52x36mm Wiring Connection: Red Wire: power supply + Black Wire: power supply - Blue Wire: motor + Green Wire: motor - Package Include: 1pcs 9V-60V 20A DC PWM Motor Speed Controller"