ME-9101 Limit Switch Flexible Spring Rod
The ME-9101 Limit Switch with Flexible Spring Rod is a rugged industrial position sensing device designed for reliably detecting movement or presence within automated systems. Its core construction blends reinforced plastics and metal components, offering durability suitable for challenging environments. The flexible spring rod actuator enables contact actuation from various angles without requiring exact alignment, making it adaptable for many installation scenarios.
This limit switch operates by translating a small physical movement of the spring rod into an electrical change, instantly triggering internal contacts. The design ensures that even gradual or slight motions are registered efficiently, improving responsiveness in industrial control circuits. Its enclosed housing, with robust sealing, helps resist dust and moisture, increasing long-term reliability and reducing maintenance needs in busy mechanical systems.
Engineers often rely on the ME-9101 where repetitive mechanical motion must be monitored, such as on conveyors, robotic mechanisms, and other automated machinery. The device’s extended mechanical life and straightforward wiring allow for quick integration and dependable performance over millions of cycles, minimizing downtime and supporting continuous operation in demanding industrial settings.
Features:
- Compact industrial limit switch design.
- Flexible spring rod actuator for versatile sensing.
- Dustproof, oil-tight, and water-resistant enclosure.
- Field adjustable/changeable actuator head.
- Captive cover screws for secure sealing.
- Internal grounding screw.
- Variety of operating characteristics for adaptability.
Specifications:
| Specification | Details |
|---|---|
| Model: | ME-9101 |
| Actuator Type: | Flexible spring rod |
| Contact Configuration: | 2 NC + 2 NO or SPDT (DB/DM) |
| Rated Voltage (AC): | 250 V |
| Rated Current (AC): | 5 A |
| Rated Voltage (DC): | 115 V |
| Rated Current (DC): | 0.4 A |
| Operating Speed: | 0.5 mm – 50 cm/sec |
| Mechanical Life: | 10,000,000 operations |
| Electrical Life: | ~300,000 – 500,000 operations |
| Ingress Protection: | IP65 (dust & water resistant) |
| Operating Temperature: | −15 °C to +70 °C |
| Termination: | Screw terminals |
| Mounting: | Chassis mount |
Applications:
- Conveyor position detection.
- Industrial automation control systems.
- Robotic movement limits.
- Machine travel end-of-stroke sensing.
- Safety interlock switches.
Package Contents:
- 1x ME-9101 Limit Switch Flexible Spring Rod




















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