The IFM E21122 is an O5/OL clamp bracket designed to mount O5 and O4 sensors in applications originally configured for OL sensors. It provides a practical adaptor solution using a dovetail clamp and mounting fixture. The dovetail clamp is manufactured from AlMgSi0.5 aluminium alloy, while the fixture uses AlMg3 aluminium alloy. Its lightweight construction provides a convenient mounting solution for industrial photoelectric sensors. The product is supplied as a single-piece accessory for sensor adaptation and mechanical installation.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The E21122 allows compatible O5 and O4 sensors to be mounted instead of OL sensors. This provides flexibility when upgrading or replacing photoelectric sensors in existing machine installations. The adaptor maintains a practical mechanical interface between the sensor and existing mounting arrangement. It helps reduce the need for major mechanical modifications. This makes it useful for maintenance and machine modernization.
The E21122 uses a dovetail clamp arrangement for secure mechanical mounting. The dovetail configuration provides a stable connection while allowing convenient installation. It supports consistent sensor positioning in industrial automation equipment. The compact clamp design also helps save installation space. The arrangement is suitable for machine-building and factory automation applications.
The dovetail clamp uses AlMgSi0.5 aluminium alloy, while the fixture is made from AlMg3 aluminium alloy. The aluminium construction provides a combination of low weight and mechanical strength. This makes the adaptor easy to handle during installation. The lightweight design also minimizes the additional mechanical load on the sensor assembly. It is suitable for standard industrial automation environments.
O5/OL clamp bracket
Suitable for O5 and O4 sensors
Designed to replace OL sensor mounting
Dovetail clamp design
AlMgSi0.5 clamp material
AlMg3 fixture material
Lightweight construction
Single-piece mounting accessory
O5 sensor mounting
O4 sensor mounting
OL sensor replacement
Industrial automation
Machine modernization
Photoelectric sensor installation
Factory automation systems
| Specification | Details |
|---|---|
| Brand | IFM |
| Model | E21122 |
| Product Type | Fixing Element |
| Product Name | O5 OL CLAMP BRACKET |
| Product Category | Mounting Accessories |
| Compatible Sensors | O5, O4 |
| Replacement Application | O5/O4 sensors instead of OL sensors |
| Clamp Type | Dovetail clamp |
| Clamp Material | AlMgSi0.5 |
| Fixture Material | AlMg3 |
| Construction | Aluminium alloy |
| Weight | Approx. 27.5–28 g |
| Mounting Type | Clamp mounting |
| Application | Sensor adaptation |
| Mechanical Function | Sensor positioning and fixation |
| Installation | Mechanical mounting |
| Intended Use | Industrial automation |
| Pack Quantity | 1 pc |
| Manufacturer | ifm electronic |
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