LED
LCD
Product Overview
The Micro Limit Switch Short Hinge Roller from Pro Tronix is the ideal choice for applications requiring a compact yet durable sensing solution. The short hinge roller provides a stiffer, more precise actuation compared to long-lever versions, making it highly effective for high-speed cam followers and sliding mechanical parts. Its SPDT (Single Pole Double Throw) architecture allows you to easily toggle between NO (Normally Open) and NC (Normally Closed) states to fit your specific logic requirements.
Technical Specifications
| Feature | Specification |
| Actuator Type | Short Hinge Roller Lever |
| Circuit Type | SPDT (1 NO, 1 NC, 1 COM) |
| Action Type | Momentary (Self-Resetting) |
| Voltage Rating | 125V / 250V AC |
| Current Rating | 5A |
| Terminals | 3-Pin (Solder Lug) |
| Material | Industrial Grade Plastic & Metal Roller |
| Supplier | Pro Tronix |
Key Features
Frictionless Triggering: The roller tip allows the triggering object to pass over the switch smoothly, preventing mechanical wear and tear.
Precise Short-Stroke: The short hinge design offers faster response times and more accurate detection for precision machinery.
Snap-Action Feedback: Pro Tronix ensures a crisp tactile click with reliable internal spring contact for high-frequency switching.
Compact Integration: The 28mm body size fits standard mounting brackets in industrial and hobbyist hardware.
Common Applications
3D Printers: Highly popular as an X/Y/Z axis end-stop to prevent mechanical over-travel.
Industrial Automation: Counting pulses from rotating cams or detecting objects on high-speed conveyors.
Robotics: Sensing mechanical limits for robotic arms or grippers.
Home Security: Detecting the movement of sliding doors or drawers with minimal resistance.
You can see the rest of our available switches from here: Switches Category | Pro Tronix
