400W AC 220V Motor Speed Controller with Forward/Reverse Control

This motor speed controller is designed to work with AC220V 50/60Hz motors. It offers a precise speed adjustment range of 90-1400 RPM at 50Hz and 90-1700 RPM at 60Hz. Ideal for speed control on production lines in the packaging, printing, food, electronics, instrumentation, medical equipment, and garment industries. Built with high-quality electronic circuits and integrated components, it ensures long-lasting durability. Its main advantages are its compact size, high precision, wide control range, and long lifespan.

**Technical Specifications:**

* Power Supply: AC220V 50/60Hz

* Rated Power: 400W

* Operating Temperature: -10°C to +50°C

* Relative Humidity: <90%

* Speed Control Range: 90-1400 rpm (50Hz) / 90-1700 rpm (60Hz)

* Weight: 295g

**Wiring Method:**

The black wire is the main motor wire. The red and white wires are the capacitor auxiliary wires. The two blue wires are the feedback wires for speed control. The green wire is the ground.

**Package Contents:**

1 x Speed Controller

**Instructions for Use:**

1. Turn off the power. Make the connections according to the wiring diagram and check that they are correct.

2. Securely mount the controller and set the speed to the minimum ("0") before turning on the power to avoid a sudden current surge and potential damage.

3. Then turn on the device and rotate the adjustment knob to the desired speed. Remember to turn off the power when the device is not in use.

4. If the torque or speed of the connected motor does not meet your requirements, adjust the fine-tuning potentiometer located on the side of the product.

5. To reverse the motor's direction of rotation, simply swap the jumpers between the "CCW" (reverse) and "CW" (clockwise) terminals on the back of the controller. 6. A jumper between COM and CW results in clockwise rotation. 7. A jumper between COM and CCW results in counterclockwise rotation. (Always wait for the motor to come to a complete stop before changing its direction of rotation.)