1This is a DC motor speed controller that supports soft start and soft stop, reducing mechanical stress on the motor and shaft2Equipped with digital display board for easy reading and setting3Made of high quality material, durable and long service life4The speed regulation method adopts jog which is simple to operate5The speed controller can support brush motor1 xSpeed ControllerItem Type: Speed ControllerInput Voltage: DC6-60VOutput Voltage: Linear under loadOutput Current: 0-30ASuspension Current: Within 20AType of Speed Regulation: Flowing regulationSpeed Regulation Method: Jog Speed Range: 0-100%Control Frequency: 21KHZWiring Type: Fence terminalSupport Motor: Brush motorSize: Approx. 96 x 61 x 34mm /3.8 x2.4 x1.3in(length x width x height)Product Weight: Approx. 100g /3.52ozPanel Hole Opening: Approx. 92 x 56mm /3.6 x2.2in(length x width)Speed Digital Display: Percentage 0-100Acceleration and Deceleration Value Setting: Each time you press the increase and decrease key, the speed changes by 1%, 2%, 5%, 10%, 15%, 20%, 25%