- 6V-90V DC motor speed control with 15A current rating and 16KHZ PWM. Provides smooth, precise motor speed from 0% to 100% and is quiet at low speeds. - Orientation flexibility: adjust by changing the order of the cables to change the device orientation for easier mounting in tight spaces. - External control ready: accepts 0-5V input for direct PLC control of motor speed, enabling easy integration into automation systems. - Potentiometer speed adjustment: turn the knob to adjust the output that occupies the vacuum portion of the regulator, resulting in a change of motor speed. - Broad compatibility and performance: designed for DC motors within 6-90V and up to 15A, delivering reliable speed control across a wide voltage range. - Use scenarios: - PLC-controlled conveyor or packaging line in manufacturing for automatic speed adjustment. - Robotic or CNC projects that require 0-5V speed control through a standard controller. - Quiet blower or vacuum system where adjustable speed and smooth operation are important.