The master controller / single axis controller / multi axis controller / crane joystick is used to start, control the speed & rotating direction of crane motors, to control different crane motors simultaneously.

Design features :

- supporting componets made of high strength alloy die cast

- high surface resistance gear synthesized by engineering plastic

- incorporated with high precision bearings

- compression spring return to zero-position/ frication brake adjustable

- self-locking device can prolong mechanical lifespan of joystick

- easily & independently dismantled contacts & gears facilitates repair & maintenance

- mounted with particular potentiometers & encoders according to different drive technologies