Feature: 1. Smart Control: Through different wiring method, the handwheel can generate various signals for easier machine control. 2. Simpler Works: Resetting and self transfer functions with quick connection ensure smoother operation without jamming. 3. Better Design: 21 core standard spring wire with shielding layer allows for excellent durability for long term using. 4. Wide Matching: Enables wide application on a variety of CNC systems, and the perfect matching will improve efficiency. 5. Easy to Install: Comes with a light weight and a compact size as well, the easy installation can be quickly completed. Specification: Item Type: CNC Handwheel Material: ABS Pulse: 100PPR Number Line Colour Singal 1 Red ACC 2 Black OV 3 Green A 4 White B 5 Green(Black) A/ 6 White(Black) B/ 7 Orange(Black) COM 8 Grey X1 9 Grey(Black) X10 10 Orange X100 11 Yellow X 12 Yellow(Black) Y 13 Brown Z 14 Brown(Black) 4 . Package List: 1 x CNC Handwheel1 x Bracket Note: Pay attention to safe operation when using.