Check the listing for details. 1PC 200W Brushless Hall Motor Pump Driver ESC Speed Controller Three-phase HOT. Condition: New. Listed at 13.59 USD. Item : 200WCONTRO # 200W DC7-24V This drive is a DC three-phase brushless Hallless control board. The motor can work normally even without Hall. A strong reminder:The supporting voltage range of this electrical regulation is DC 7-24V, 24V is the limit voltage, the switching power supply can supply power, but cannot connect 24V battery, 24V battery full voltage is close to 29V! Wrong connection burns up at your own risk! ​ Product Parameters: Product Name: Single button (potentiometer) three-phase DC brushless Hallless driveModel: X30B (single button) X30A (potentiometer)Working voltage: 6.5-24VDrive current: rated 12A plus fan cold 20AMaximum speed: 224000 RPM (2-pole motor), 74000 RPM (6-pole motor), 40000 RPM (12-pole motor), 35000RPM (14-pole motor).Product size: length 45MM* width 26MM* height 12MM (without wire and protruding capacitor)Weight: X30A 29g X30B 27g about Features:ESC is specially designed for all kinds of industrial control electric tools such as air pump, water pump, oil pump and fan which use DC three-phase brushless motor. The default medium angle and long time high current work, Jianyi plus fan cold has overheat protection When the external heat dissipation condition of the ESC is poor, the temperature is automatically reduced when the temperature exceeds 100 degrees, and the temperature drops to 100 degrees to return to normal.Precautions: 1. The power supply circuit on the main board has no fuse, and the built-in self-addition will cause the chip on the board to be permanently damaged (even if it is 1 second). 2. There is motor stall protection during normal operation. Since the module power and current are very large, please do not artificially short circuit when the module is not working normally. Once the short circuit has the possibility of burning the line, please use the first wiring test machine. Current low voltage test, after ok, then work with high current and high voltage Potentiometer section instructions: The standard speed control of the potentiometer does not require an external control signal. It increases clockwise and decreases counterclockwise.Also applicable to external PLC 0-5 analog quantity control Unplug the potentiometer cable, external 0-5 analog quantity control signal and ground line, respectively connected with the brushless driver board input signal end, as long as the two lines are OK. Specification: Working voltage: 6.5-24VDrive current: Rated 15A (if add fan for Cold 30A)Maximum Speed: 224000 RPM (2-pole motor), 74000 RPM (6-pole motor), 40000 RPM (12-pole motor), 35000RPM (14-pole motor). please connect the wire correctly to avoid damage. Package Included: Motor Drive Board 200W DC7-24V On Apr 13, 2024 at 03:42:49 PDT, seller added the following information: