Features:
1.This is a high quality motor speed controller with the advantages of small size, wide speed range and long service life.
2.It is suitable for speed control drive equipment production lines in packaging, printing, food, electronics, instrumentation, medical equipment and garment industries.
3.The controller utilizes good quality electronic circuits and integrated components to improve durability.

Specifications:
Product Model: US-52 General
Power supply: AC220V 50/60hz
Rated power: 400W
Gross weight: 270g
Installation size: width 50mm, height 82mm, screw installation distance 90mm
Packing size: L118mm, W106mm, H84mm
Environment temperature: - 10 ~ + 50℃
Speed regulation range: 90-1400r/min 50HZ, 90-1700r/min 60HZ

Package includes:
1 x Speed Controller

Method of use:
1. Turn off the power, connect it according to the wiring diagram and make sure the connection is correct.
2. Fix the controller well and set the speed to the lowest ""0"", so as to avoid sudden large current and permanent damage when starting the power supply.
3. Then turn on the power and adjust the speed knob to the desired position. Please turn off the power when not needed.
4. The governor is connected to the motor. If the torque or speed is found to be inconsistent with the requirements, please adjust the fine-tuning potentiometer on the side of the product.
5. To change the running direction of the motor, simply replace the jumper lines of ""CCW"" and ""CW"" on the back of the controller.