DC 5V-28V 2A Brushless Motor Controller PWM Speed BLDC 6v 12v 24v Adjustable Brake Forward Reversed CW CCW Electric

1.Governor, positive power input of the motor

2.Governor, motor power negative input

3.Motor power positive output

4.Motor power negative output

5.High and low level output of forward and reverse control, high level 5V, low level 0V, controlled by F / R touch switch, the default is high level when power on

6.High and low level output of brake control, high level 5V, low level 0V, controlled by BRA touch switch, the default is high level when power on

7.Analog voltage output, this interface is suitable for motors that accept analog voltage speed regulation

8.PWM reverse output, this interface is suitable for motors that accept PWM speed regulation, the speed is inversely proportional to the duty cycle

9.PWM positive output, this interface is suitable for motors that accept PWM speed regulation, the speed is inversely proportional to the duty cycle

1.Voltage range: DC5-28V

2.Rated current: MAX2A, when you want to control a more current motor, connect the motor power cable directly to the power supply, and do not need to pass through the governor.

3.PWM output frequency: 10-15KHz

4.Analog voltage output: 0-5V

5.Two independent manual control high and low level outputs

6.Operating temperature: -10 degrees Celsius -70 degrees Celsius Storage temperature: -30 degrees Celsius -125 degrees Celsius

7.Drive size::Drive size: length 31mm * width 51mm

FAQs

Q1: What is this BLDC brushless motor controller?

A1: This is a DC 5V-28V, 2A brushless motor speed controller. It adopts PWM speed regulation, supports forward/reverse rotation (CW/CCW), and built-in brake function for BLDC brushless motors. Compatible with 6V,12V,24V brushless motors.

Q2: What is the working voltage and max current?

A2: Input voltage: DC 5V ~ 28V; Rated current: 2A. It works for 6V /12V /24V BLDC motors. Do not exceed the rated current to avoid burnout.

Q3: What core functions does this controller have?

A3: PWM adjustable speed, forward / reverse rotation (CW / CCW), electronic brake function. It supports analog voltage speed control and PWM signal speed control.

Q4: How does forward and reverse control work?

A4: Forward/reverse is controlled by F/R touch switch. High level = 5V, low level =0V. Default state is high level after power on.

Q5: How does the brake function work?

A5: Brake control via BRA touch switch. High level =5V, low level =0V. Default high level when powered on.

Q6: What speed control interfaces are available?

A6: Two speed control modes:

1. Analog voltage interface for analog voltage speed regulation.
2. PWM positive & PWM reverse output ports. Motor speed is inversely proportional to the PWM duty cycle.

Q7: Can I use it for brushed DC motors?

A7: No. This controller is specially designed for BLDC brushless motors, not for brushed DC motors.

Q8: What is the pin definition?

A8:

1. Governor, motor positive power input
2. Governor, motor negative power input
3. Motor power positive output
4. Motor power negative output
5. F/R forward/reverse level control (5V high /0V low)
6. BRA brake level control (5V high /0V low)
7. Analog voltage speed control output
8. PWM reverse output
9. PWM positive output

Q9: What projects is this controller suitable for?

A9: Small BLDC fan, mini brushless pump, DIY robotics, small automation equipment, model machinery and other low-power brushless motor projects.

Q10: Do I need to match the motor power within limits?

A10: Yes. Make sure your BLDC motor working voltage falls within 5-28V and operating current ≤2A. Overload will damage the driver board.