Precision Hall-Effect Switch for Industrial Applications

The WK05 is a contactless fingertip switch designed for high-cycle, mission-critical control. Using Hall-effect sensing, it delivers 5M+ cycles (spring return) or 1M+ cycles (detent/rocker) with IP6K9K electronic protection, making it ideal for heavy machinery, aerospace, and automotive systems.

Key Features & Benefits

1. Ultra-Long Service Life

• Spring Return: 5 million cycles

• Detent/Rocker: 1 million cycles

• Redundant & Full Redundant options (for safety-critical systems)

2. Customizable Operation

• Actuation Types:

  • No Detent (smooth)

  • With Detent (positive position feedback)

  • Rocker (momentary switch feel)

  • Friction (adjustable resistance)

  • Back Turn (reverse-motion control)

  • Friction + Middle Detent (hybrid resistance/positioning)

• Lever Angles:

  • ±30° max. (Rocker/Friction)

  • ±35° max. (Detent)

  • 60° max. (Back Turn)

3. Flexible Electrical Integration

• Supply Voltage: 5V or 8-32V DC

• Output Options:

  • Ratiometric Analog (0-5V)

  • Programmable PWM (100-500Hz, 5V)

• Custom Wiring Harness & Connectors

4. Extreme Environment Ready

• Operating Temp.: -40°C to +85°C

• IP6K9K (Electronic) – Resists high-pressure washdowns

• IP54 (Mechanical) – Dust & splash protection