Features Working Performance --- The AC motor speed controller is not only small in size, but also wide in speed range and long in service life. High Quality Manufacturing --- The Adjustable Voltage Regulator adopts high quality electronic circuits and integrated components and is durable. Practicability --- This is a Electronic Voltage Regulator with simple wiring and easy to understand, easy to install, save time and improve efficiency. Absolute Exactness --- AC motor speed controller has high control accuracy, which can realize micro control of motor speed. Wide Applications --- Transmissions are widely used in production lines in packaging, printing, food, electronics, instrumentation, medical equipment, and clothing industries as speed regulators. Specification: Item Type: AC Motor Speed Controller Material: ABS Working Voltage: AC 220V Function: CW Stop CCW Connector: 6 Pin Ambient Temperature: -10 ~ + 50℃ Uses: Suitable for Speed Regulating Drive Devices for Production Lines in Packaging, Printing, Food, Electronics, Instrumentation, Medical Equipment, and Clothing Industries Package List:1 x Motor Speed Controller Note:1. Do not unplug or plug when power is on2. Be sure to place the adjusting knob in the low position before work, so as not to burn the controller due to excessive current. Package List 1 x Motor Speed Controller