DC Motor Speed Controller DC 9-60V Pulse Width Modulation Regulator 20A 1200W Stepless Variable Speed/Forward and Reverse with Knob & Button Switch

Package :1 × DC governor 20A Speed type: PWM adjustment Speed control mode: potentiometer (linear) Speed range: 0—100% Control frequency: 25KHZ Input voltage: DC9-60V (universal) Output voltage: linear under load Output current: 0-20A (within 18A for long time use, pay attention to keep the module cool and cool) Ultimate power: 1200W Size: 3.62* 2.04*1.41 inch / 92*52*36 MM Weight: 5.46 OZ / 155 grams According to the installation size: the back fixing hole center distance 0.49inch/104MM Potentiometer according to the opening: 0.27inch/7MM This motor Warranty 1 year . We will be pleasure to exchange new one If there are any problems . Please note: 1. This governor is used for DC brushed motors. 2.not suitable for DC brushless motor speed; can not be used as a regulator or regulator! 3. The motor can be divided into positive and negative. When the running direction is inconsistent with the expectation, the direction can be changed by adjusting the line sequence. Special reminder: The DC motor governor is connected to the DC power supply. Never connect directly to home 110V AC. Otherwise the damage will be at your own risk.

• Input voltage: 9-60V, output current: 0-20A, continuous power: 1200W.
• The motor adjust to control speed by potentiometer; it supports clockwise/anticlock-wise rotation adjustment.
• Pulse width modulation regulating dimming or speed ,it will fully utilized the power supply , and the circuit is highly efficient.
• It perfect be used to brush motor speed regulation, but it cannot be used in electric vehicles.
• Wiring connection: red : power + , black : power - , blue for motor positive,green for motor negative.