Item Type: Motor Speed Regulator_x000D_ Brand: BERM_x000D_ Model: US-52_x000D_ Working Voltage: AC220V 50 / 60HZ (Voltage fluctuation range is 10% Ue)_x000D_ Matching Motor Power: 25W / 40W / 60W / 90W / 120W (optional)_x000D_ Operating Environment: -10 ~ + 50_x000D_ Relative Humidity: Less than 90%_x000D_ Speed Range: 90-1400r / min 50HZ, 90-1700r / min 60HZ_x000D_ Note: The governor has 6 wires, the black wire is the main motor wire, the red and white are the capacitor auxiliary wires, the 2pcs blue wire are the speed feedback wires, and the green wire is the ground wire._x000D_ Instructions: _x000D_ 1. Turn off the power, connect it according to the wiring diagram and confirm that the wiring is correct, do not modify it arbitrarily_x000D_ 2. Fix the controller and adjust the speed to the lowest "0" to avoid the instantaneous high current when starting the power supply, which will cause permanent damage_x000D_ 3. Then turn on the power again, adjust the speed knob to the required position, turn off the power when not needed_x000D_ 4. When the governor is connected to the motor, if you find that the torsion or speed does not meet the requirements, please adjust the trimmer potentiometer on the side of the product (speed setting adjustment)_x000D_ 5. To change the running direction of the motor, just change the jumpers of "CCW" and "CW" on the terminal block on the back of the controller._x000D_ Select COM and CW short circuit, the motor will rotate CW;_x000D_ Select COM and CCW short circuit, then the motor will rotate CCW._x000D_ (When changing the direction, wait for the motor to stop completely before changing.)_x000D_ 6. The action switch only controls the movement or stop of the motor. It is not used for power interruption. Please turn off the power if it is not used for a long time._x000D_ Application: It is widely used in the production line of packaging, printing, food, electronics, instrumentation and clothing industry as a speed regulating drive device.