Features 1、The motor speed controller is mainly used for DC motor speed regulation 2、Stable performance, simple and most cost-effective multi-function operation, easy to use, is a compact DC brushless DC driver 3、The motor speed controller supports DC motor CW and CCW 4、Using high-quality materials, strong and durable, has a long service life 5、Small size, easy to carry and store, convenient to use and with good performance Specification Item Type: Motor Controller Input Voltage: DC5-36V (the specific voltage is equal to the rated voltage of the motor) Output Current: Within15A Forward Reverse: Support Protection Current: 15A Speed Regulation Method: Potentiometer (270 degrees linear) Speed Range: 0-100% Support Motor: Brushless motor Wiring Type: Fence terminal Knob Specifications: 100K (with switch) Size: Approx.100 x 68 x 40mm / 3.9 x 2.7 x 1.6in Package List 1 x Motor Controller