Unlock Free Shipping at $50
Free shipping on all orders over $50
7-15 days international
8 people viewing this product right now!
30-day free returns
Secure checkout
72502255
Interface: MA MB MC phaseline output connection motor 5V GNDmotherboard comes with 5V power supply (current does not exceed 50mA) VCC GND motormain power supply (external DC power supply) SC speed pulsesignal output Positive andnegative reversing control interface (also can be connected to the externalswitch) Speed controlsignal input (onboard with potentiometer speed control can also be connected to0-5V analog simulation PWM duty cycle to support dual signal input speedregulation) Ha Hb Hc +5VGND Hall signal Power input, generally with Hall's motor has five correspondinglines Precautions: 1. The powersupply circuit on the main board has no fuse, and the built-in self-additionwill cause permanent damage to the chip on the board (even 2 seconds is notallowed). 2. During normaloperation, there is sampling overcurrent protection at the motor output. Sincethe module power and current are very large, please do not short circuit whenthe module is not working normally. Once the short circuit has the possibilityof burning the line, the first wiring test machine Please use small current andlow voltage test, after ok, then pass high current and high voltage, because itis bare board module for sale, pay attention to the wiring line insulation,strong voltage is not allowed to touch the board parts. 3. Do notconnect the motor that is obviously inconsistent with the voltage and currentof the drive module or is far away from the motor to avoid inexplicable damage. Package Includes: 1Pcs
The product is suitable for DC brushless Hall motors with an electrical angle of 120 degrees.and the motor needs a Hall to work normally.Full patch process Stable performance with positive/reverse function.
The product adds PLC, 0-5V analog control, and PWM duty cycle control.Working voltage 6-60V;Drive current rated 16A peak 20A;Maximum power 400W;Has Overcurrent protection.
After receiving the goods, there are generally 5 Hall wiring lines on the brushless motor. Two of them are the Hall power supply lines. The three Hall signal lines must be distinguished. Especially, the power supply lines must not be mistaken. The sequence on the board must match the sequence of the three phase lines on the motor driver board to work properly.
If you do not know the definition of the Hall wire, you can debug the low voltage and current at the first power on. Change the order of the Hall line until normal operation, do not use large current, high voltage debugging,if the Hall line is not connected in sequence, the high voltage and high current test machine, there is the risk of damage to the MOS tube.
If the three Hall signal lines The motor is running smoothly and smoothly. The low-speed start is stable and the torque is large. If the three Hall signal lines are not connected, the following characteristics are available 1 The motor cannot be started normally or the start-up is difficult (sometimes it is necessary to manually turn the motor to start) 2 The motor starts to shake with no power.
