Specification:

The drive is a DC three-phase brushless hall control board, which can directly drive and control the hard disk motor or other low-power brushless motors. We also have some brushless motors that can use this drive board.

When driving the 4-wire hard disk motor, the common line is not connected.

Brushless drive speed board wide voltage 6-24V 3A, board with potentiometer speed support PLC 0-5V analog signal speed regulation.

Control interface description:

1. CW/CCW is positive and negative turn & BRAKE is the brake low level effective (grounding GND) can be controlled by switch, can also be controlled by MCU or PLC high and low level.

2, if it is necessary to connect the external potentiometer speed regulation, the 3 wires on the interface are connected to the potentiometer, the 3 wires are respectively 5V 0-5V GND in order, and the resistance value of the potentiometer can be selected about 10K. The 0-5V and GND interfaces can also be connected to external microcontroller or PLC 0-5V analog speed regulation.

Port description:

1. U V W Connect 3 wires of brushless motor

2.VCC GND External DC power supply, VCC positive, GND negative. Voltage between 6-24V.

Features:

1. The driver board with reverse connection protection, the power supply will not burn the board.

2. With locked-rotation protection.

3. The potentiometer is adjusted to any speed point on the power without self-test.

4. When the motor is running, if the positive and negative rotation is changed, the motor will be reversed immediately after stopping.

5. Braking to low potential will immediately stop the motor and prevent the inertia of the motor.

6. The wiring is simple, as long as the brushless motor is connected to the 3 wires and the positive and negative poles of the power supply, you can turn.

Package Include:
1PCS *  Motor Driver Board