| Attribute | Value |
|---|---|
| Product Name | Hornel EL 089903/47-5111, 6-71 U Limit Switch |
| Brand | Hornel |
| Manufacturer | Dr. E. Horn GmbH |
| Type | EL 089903/47-5111, 6-71 U |
| Model / Series | EL 089 9…/47 |
| Function | Grenzwertschalter / Limit Switch |
| Speed Rating | 125 min⁻¹ |
| Voltage Rating | 24V |
| Device Number | 8814416 |
| Compatible Device No. | 8814406 |
| Weight | 250 gm |
| Reference No. | 60531 |
What Is the Hornel EL 089903/47-5111, 6-71 U Limit Switch?
The Hornel EL 089903/47-5111, 6-71 U Limit Switch is a high-precision mechanical switch used to position and move machine parts in industrial and marine environments. Limit switches have critical roles in automation systems as sensors that trigger an action once a mechanical object reaches a set limit.
The Hornel 6-71 U Limit Switch is designed to handle rigorous conditions while providing very accurate feedback and safe operation of machinery, thus being highly dependable for demanding applications.
It finds wide applications in marine equipment, various kinds of industrial machinery, power plants, conveyors, and automated systems where consistency in performance and durability is required.
Key Features
High-Precision Position Detection
It is designed to provide accurate feedback for control systems to ensure smooth and predictable machine operation.
Rugged and Reliable Construction
Manufactured from the best industrial-grade materials, the switch is designed to handle mechanical stress, vibration, and extreme temperature changes.
Mechanical Actuator for Repeat Accuracy
The actuator provides repeatable switching operations with consistency over thousands of cycles.
Long Operational Life
Conceived for continuous industrial use, this switch features long-term reliability and low maintenance.
Stable Electrical Performance
Ensures precise switching signals, supporting safe startup, shutdown, and control of machinery.
Compact & Easy to Install
The Hornel EL 089903/47-5111 is designed for simple mounting in modern and legacy automation systems.
Applications
The Hornel EL 089903/47-5111, 6-71 U Limit Switch is suitable for:
1. Marine Industry
It is applied in ship automation, crane systems, cargo handling equipment, engine room systems, and hatch controls when exact motion detection is required.
2. Industrial Automation
Ideal for factories that need precise endpoint detection, particularly in:
- Production lines
- Packaging machines
- Automatic assembly
- Material handling
- Safety monitoring systems
3. Conveyor & Transport Systems
Ensures reliable detection of movement limits to prevent over-travel and mechanical failure.
4. Robotics & Motion Control
Helps in monitoring the changes in position and protects the robotic arms from hitting the mechanical boundaries.
5. Power Plants & Heavy Machinery
Ideal for high-demand environments where ruggedness and precision are indispensable.
Why choose the Hornel EL 089903/47-5111, 6-71 U Limit Switch?
Proven Reliability in Harsh Conditions
This limit switch is designed to provide continued performance even in challenging, extreme, or highly vibrational conditions.
Enhances machinery safety
It enables safe, controlled machine operation by preventing over-travel and detecting mechanical limits.
High Accuracy for Automation Systems
Its precision switching makes it suitable for use in today’s automated processes, where accuracy is the key.
Low Maintenance & Long Life
It is preferred more by industrial users because it is strongly built and can operate for longer periods without necessarily needing frequent replacements.
Compatible with Multiple Applications
Its versatility allows it to be installed in both marine and industrial control systems.
