Explosion-proof Incremental Encoder I/0L80EXS
- Manufacturer: ELCIS Encoder
- Category: Encoder, Incremental Encoder, ATEX Explosionproof Incremental Encoder, SENSORS
Industrial environments with explosive atmospheres require sensors that do not generate sparks or enough heat to initiate combustion. The I/0L80EXS model is specifically designed to operate in hazardous areas, eliminating the ignition risk associated with conventional electronic components and ensuring continuous operational safety.
This incremental encoder offers a robust solution with internal coupling compatible with servo mounts. With a maximum speed of 6000 RPM and a starting torque of 18 gcm, it supports high dynamic loads while maintaining signal integrity through Push-Pull PRO or Line Driver outputs for electromagnetic interference-free transmission.
The construction uses an anodized aluminum base and lid with a hollow stainless steel shaft. It withstands 50G impacts, 12G vibrations, and storage temperatures between -30°C and 85°C, ensuring durability under extreme conditions. Available in guemisa.es.
- ATEX Ex d II C T6/T5 certified for safe use in explosive atmospheres according to Cenelec standards.
- Hollow stainless steel shaft with axial compensation ±0.25 mm and radial compensation ±0.05 mm.
- Push-Pull PRO output or 88C30 line driver for robust long-distance signal transmission.
- Guaranteed service life of 1.5 x 10^9 revolutions ball bearings under maximum load.
Technical Frequently Asked Questions
How does the I/0L80EXS model differ from the standard I/E6 series encoder?
The main difference lies in the ATEX certification and the anodized aluminum housing designed for hazardous environments, as opposed to standard plastic or metal. The I/0L80EXS supports loads of up to 10 kg and complies with EN60079-0/EN60079-1, while its sister models lack this specific explosion-proof protection for Zone II C T6/T5.
What alignment precautions does the I/OL80EXS shaft require during installation?
The encoder supports axial compensation of ±0.25 mm and radial compensation of ±0.05 mm, but precise mounting is recommended to prevent premature wear. Mounting screws should be at least grade 8.8, and the cable must withstand at least 100 °C in permanent connection to ensure the integrity of the explosion-proof system.
What connectors and output options are available for the I/OL80EXS?
Multiple electronic configurations are offered, including NPN, PNP, Open Collector, and Push-Pull PRO. Connection options include terminal boxes or specific connectors such as VM (7-pin), VL (10-pin), or VH (12-pin), adapting to different industrial control systems without requiring additional wiring modifications.
Properties
| Feature | Specification |
|---|---|
| Sensor Type | Incremental |
| Main Application | Explosive Environments (ATEX) |
| Feeding | 5÷30V DC |
| Axis | Ø 6÷12 STAINLESS STEEL HOLE |
| Maximum Radial/Axial Load | 10 kg |
| Maximum RPM | 6000 rpm (intermittent) |
| Starting Torque | 18 gcm |
| Bearing Life | 1.5 x 10^9 revolutions |
| Impact Resistance | 50 G x 11ms |
| Vibration Resistance | 12 G (10 ÷ 2000 Hz) |
| Storage Temperature | -30 to 85 °C |
| Number of Impulses/Rev | 1 ÷ 10000 PPR |
| Maximum Frequency | 100 kHz (option 300) |
| IP protection | IP65 / IP66 |
| ATEX Certification | Ex d II C T6/T5 |
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