Features Reliable and Stable Performance: This DC motor governor ensures consistent and stable speed regulation, providing reliable performance for your motor control needs. 6 to 90V Ultra Wide Range: With a versatile 6 to 90V range, this DC motor governor offers a wide compatibility to suit various products, ensuring optimal performance across different voltage requirements. No Directional Limitation: This DC motor governor can be connected without any positive or negative direction, offering flexibility in motor connection, with the direction easily adjustable by modifying the wire sequence. Safety defend: Featuring safety measures, this DC motor governor requires knob adjustment to the 0 position for gradual voltage changes, ensuring defend from instantaneous voltage fluctuations for safe usage. Brush DC Motor Exclusive: Designed specifically for brush DC motors, this speed regulator is not compatible with brushless DC motors, ensuring precise control for your motor speed needs. Specification: Item Type: DC Motor Speed Controller Applicable Voltage: DC(DC6V-90V Wide Voltage), and can not be connected to AC power Static Current: 0.005A (Standby State) Input Voltage: DC6-90V Rated Current: 15A Rated Power: 225W Regulating Range: PWM output range 0 to 100 percent Motor tuned to stop maximum speed PWM Frequency:16kHZ Motor Positive and Negative Direction: Connected to the motor can not be divided into positive and negative, can be adjusted by adjusting the line sequence to change the direction Package List: 1 x Governor Note: betweendiv>This governor is only for brush DC motor use, not for brushless DC motor, can not be used as a voltage regulator.between/div>betweendiv>1. DC motor governor input is DC power, not directly connected to AC power, otherwise it will burn out.between/div>betweendiv>2. DC power supply positive and negative polarity can not be reversed, otherwise the speed regulator will be damaged.between/div>betweendiv>3. The motor can not be divided into positive and negative, when the direction of operation and the expected inconsistency, you can change the direction by adjusting the line sequence.between/div>betweendiv>4. Adjust the potentiometer knob can change the speed governor output duty cycle, so as to change the motor speed.between/div> Package List 1 x Governor