3-Phase Brushless Motor Driver Hallless Dc Motor Drive Board Speed Controller

Specifications: Material: Metal Packaging: 1PC Size: about 45*26*12MM (excluding wires and protruding capacitors) Description: Instructions for use of potentiometer models: The standard power distribution positioner directly regulates the speed without external control signals. It increases clockwise and decreases counterclockwise. It is also suitable for external PLC 0-5 analog quantity control. Unplug the potentiometer cable, the external 0-5 analog quantity control signal and ground wire are respectively connected to the input signal terminal of the brushless driver board, as long as two wires are OK. Precautions: 1. There is no fuse in the power supply circuit on the motherboard. Jianyi has added it himself. Reverse connection of the positive and negative poles of the power supply will cause permanent damage to some of the chips on the board (even if it does not work for 1 second) 2. There is motor blocking protection during normal operation. Because the power and current of the module are large, please do not artificially short-circuit when the module is not working normally. Once the short-circuit may burn the line and the tube may burst, please use the small for the first wiring test. Current low voltage test, after ok, then pass high current and high voltage to work 3. Do not connect the motor that is obviously inconsistent with the drive module voltage, current, or power, to avoid inexplicable "nonsensical" damage It has excellent efficiency and can provide high performance while reducing energy consumption. Due to the characteristics of three-phase DC brushless drive, its output torque is relatively large, which makes the driving equipment more powerful. Its design reduces the wear of the motor and reduces the maintenance work, thus having a longer service life compared with the brush drive. Due to its unique design, the three-phase DC brushless drive reduces vibration and noise during operation, makes the equipment run more smoothly and provides better user experience. Note: Due to manual measurement, please allow an error of 1-3mm. Please ensure that you do not mind before bidding. Due to the differences between different monitors, the images may not reflect the actual color of the item. Please refer to the actual image received. Thank you very much. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.