Three-phase brushless DC motor drive

Three-phase brushless DC motor drive

Features

• Speed functions: speed and voltage by 0-5V PWM speed control in two ways;
• Reversing function: (green line) reversing line and GND connection can be achieved replace the motor rotation clockwise rotation from CCW; after reversing line GND disconnect the motor has returned to run counter-clockwise;
• :( White tachometer pulse output line) can be calculated according to the actual speed of the motor current to test pulse frequency;
• Enable function: enable line (purple line) and GND connection can make the motor coast to stop; enable line and GND disconnect the motor continues to run.

1. Specification

2. Power Source input

3. Motor Connection

4. Control connection

5)Speed Pot 

If you use the Potentiometer on the driver to change speed, you should Make sure

the VSR is connected with 5V.

6)Drawing

7)Notes 

Don’t start and stop the motor by switching on and off the power supply directly, please use

“EN” function to start and stop the motor instead.

8)Environment condition

Running Temperature: -15 C~60 C

Humidify: RH20%~85%

Storage Temperature: -15 C~85C

Humidify: RH20%~85%

9) Certification: CE, RoHS

 CE, RoHS;