Notes: fit brushless motor with inner driver and need PWM or CLK adjust speed.
If the motor doesn't have built-in-driver, this module will not fit it.
This brushless motor speed controller has two programs, one is designed for Minebea motor CLK speed control signal, the other is designed for nidec motor PWM speed control signal, the supply voltage is 8-24V brushless DC speed control board, With forward and reverse function (needs the support of the motor itself), the PWM signal is divided into 18KHZ, 1KHZ, 100HZ, and the CLK signal is divided into 60hz-1.4khz, 50-490hz, 50-1khz. Please refer to the following table for details.
The default frequency of the delivery is the PWM signal of 18khz. If you need other frequencies, you can see the point switch behind the short circuit board.
The control board can control most of the brushless DC motors with drive.
Operating voltage: DC 8V-30V
Work rate: < 90 w
PWM frequency: 2kHZ/~18KHZ
CLK frequency: 60hz-1.4khz
Continuous current: 4A
Speed range: 0% - 100%
Speed regulation type:potentiometer
Brake function and positive and negative rotation function (these two functions need motor support, no separate button is set for the brake function, the speed is turned to the lowest to automatically give the brake signal)
With 5V output, it is convenient to control the need of 5V voltage for some motors. The board has a diode to prevent the motor from flashing the control board when the power is turned on. The motor power supply line is widened to support 4A high current, and 3 LED lights onboard to prompt the working mode.
The frequency change of PWM/CLK can be changed through the combination welding of 1.2.3.
1PCS x DC 12V 24V Inner Driver Brushless Motor Controller Module