QTV11 Industial Joystick is mainly is used in various secondary circuitswith AC 50Hz(60Hz),rated voltage of 380V(440V) and below, and canrealize motor commutation, speed regulation, braking, linkage, transfer,etc,Can also be mounted on the console surface or portable control boxAlso has been widely used in all kinds of mechanical equipment in port,shipping,railway,metallurgy, mining,power,construction,manufacturing