Bảng mạch điều khiển động cơ không chổi than ba pha DC12-30V 200W BLDC tại Lotte Market

Giới thiệu Bảng mạch điều khiển động cơ không chổi than ba pha DC12-30V 200W BLDC tại Lotte Market

1. When the external PWM signal is input, the amplitude is 5V, and the recommended PWM frequency is 1K-10KHz.
2. For analog input, you can use the on-board 5V, GND external potentiometer (resistance 10K-100Kohm) to adjust the speed, or you can input (0-5V) analog externally, but it needs to be connected to the GND on the board.
3. For forward and reverse rotation control, the motor needs to stop rotating and then perform forward and reverse operation. It is strictly forbidden to change direction during the rotation of the motor, which will cause damage to the circuit board. In addition, after removing the short-circuit cap, the steering switch can be connected externally for operation.
4. 5V, GND The motoard comes with a 5V power supply (external power supply can be provided, the current does not exceed 10mA)
5. Speed pulse signal output, the amplitude is 5V, each pulse represents one revolution of the motor.

Precautions:
1. There is no fuse in the power supply circuit on the main board. Jianyi has added it himself. Reverse connection of the positive and negative poles of the power supply will cause permanent damage to some chips on the board.
2. There is sampling over-current protection at the output of the motor during normal operation. Because the power and current of the ule are very large, please do not artificially short-circuit the ule when the ule is not working normally. Once the short-circuit, the circuit may be burnt and the tube may burst. Please use small current and low voltage test, after ok, then apply high current and high voltage. Because it is a bare board ule, please pay attention to the insulation of the wiring head. It is strictly forbidden that strong voltage contact the board parts.
3. When the operating power of the drive ule exceeds 100W or the operating environment exceeds 30Celsius, in order to ensure the normal operation of the circuit for a long time, it is necessary to provide external air cooling for the circuit board for heat dissipation.
el Number: PWM Hall Motor Controller
Motor Type: DC Motor
colour:Black
Material:plastic
size:80 x 30 x 10mm

Package Contents:
1 x 200W brushless DC motor driver

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.