Part number: RT100-T-1-P1(5K)-03(589)-HD2-M2 RT100: RunnTech 100 series joystick controller; T: spring return to center; 1: single axis movement; P1: Simple two electrical output for every positions; 5K: 5K ohm precision potentiometer; 03: 3 normally open directional contacts; 589: contacts closed @ -32° to -3°, -3° to +3° or +3° to +32°; HD2: joystick grip/handle model; M2: mounting dimension 85x85mm, central hole: 63mm. RT100 industrial joystick controller, is mainly used in hydraulic proportional control or variable frequency motor control, such as Rotary table (drilling rig), Crane, Aerial work platforms, Forklift trucks, Mobile hydraulics, Shield tunneling machine, Hoist, Marine, Construction machinery, Civil engineering, Military vehicles, Cabin vehicles, Military robotics, Precision machine tools, Material handling equipment, etc.