1 Pcs 3-phase Three-Phase DC 7-24V Brushless Hallless BLDC Motor ESC Speed Controller with Potentiometer

Specifications:
Working voltage: 7-24V(24V is the limit voltage, which can be powered by a sw power supply, but cannot be connected to a 24V battery, because the full voltage of the 24V battery is close to 29V)
Drive current: Rated 12A (if add fan for Cold 20A)
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:UVW phase line output is connected to the motor, VCC/GND main power supply (external DC power supply)

Note:
There is no fuse on the power supply circuit on the main board, it is recommended to add it yourself, do not reverse the positive and negative poles of the power supply;
Please do not artificially short circuit when the module is not working normally, otherwise it may burn the line and burst the tube. Please test with a low current and low voltage for the first wiring test machine. After OK, then pass a large current and a large voltage;
Please do not connect the motor that obviously does not match the voltage, current and power of the drive module.

We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.

Package Includes: 1pcs

• This drive is a DC three-phase brushless Hallless control board. The motor can work normally even without Hall..
• 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..
• The ESC is specially designed for the design of all kinds of industrial power 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, suggest plus fan cold has overheat protection. The external heat dissipation condition of the ESC is poor, and the power is automatically reduced when the temperature exceeds 100 degrees. The temperature drops to 100 degrees and returns to normal..