JC040 – Proportional, Hall-Effect Rocker

JC040 – Proportional, Hall-Effect Rocker

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The JC040 is a proportional rocker for use in joystick grips and other in–cab human-machine interfaces.


  • Robust design for arduous in-cab applications
  • Return-to-center
  • Optional mechanical over-press feature
  • at either ends of travel
  • Low under-panel depth of 21mm
  • Hall-effect sensor technology
  • Rated for 1 million cycles of life
  • Dual-redundant electronic architecture
  • Outputs with sense and voltage span options
  • Dual supply to ensure a high level of signal integrity
  • Designed to allow contamination (liquid or dust) to pass through the mechanism without causing any damage


Two robust, return-to-center operating options are available: a ±25° movement from center; or a ±20° movement with an over-press feature, which can be included in both directions of movement or just one, used to indicate a different mode of machine operation. In all versions, a compact mechanical design means the required under-panel space is just 21mm.

The rocker utilizes non-contacting, Hall-effect sensing technology that eliminates contact wear and provides for long-life integrity of the output signal, giving rise to a minimum operating life of 1 million cycles.

Safety is enhanced via a fully dual-redundant electronic architecture made up of two power supplies and two sensing circuits, the outputs of which can be set to positive or negative ramps or a combination of both. Electronic robustness is assured with the enclosure sealing rated to IP67.

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Availability: Out of stock