1. Wide voltage input range (6-72V), suitable for power environments, widely used 2. Supports a maximum continuous current output of 15A, with strong power to meet high load requirements 3. The digital display screen monitors voltage and current in real-time, with clear parameters for easy debugging 4. Supports forward and reverse control, flexibly adjusts the direction of motor operation, and has stronger applicability. Three phase brushless design, low noise, high efficiency, suitable for scenarios such as model aircraft, water pumps, fans, etc 5. Speed regulation method: potentiometer. Display screen opening: length 32mm x height 21mm. Wiring type: Fence terminal. Positive and negative brake start stop port signal: maintain low potential effectively Input voltage:DC6-72V Maximum current:15A Display screen content:0- Forward and reverse:bidirectional Supporting load:DC three-phase brushless motor Overload protection:15A Support external PWM:frequency 1-10K,amplitude 3.3-5V No Hall Effect: No Hall Effect Matters needing attention: 1. The input must be divided into positive and negative,and the input voltage should be equal to the rated voltage of the motor within DC6-72V. For example, if the rated voltage of the motor is 12V and the input is 12V to the speed controller, the rated voltage of the motor is 36V and the input is 36V to the speed controller 2. Cannot input 220V AC power 3. When using external PWM speed regulation, the potentiometer signal line needs to be disconnected 4. Do not connect live wires 5. has a significant impact. It is not recommended to brake when running at full speed with high current. It is recommended to reduce the speed percentage to below 50% and operate the forward and reverse brake stop ports. The weak current signals are directly input to the MCU controller and cannot be accidentally touched or exposed to high voltage and strong current 6. 0-100 digital display only shows the percentage of speed and cannot display the actual speed of the motor Color:As Shown Material:PC+Metal Package Contents: 1 * Speed controller 1 * Header 1 * Speed control knob Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.