Catalogs >
ELESA >
ERX.

ERX.
5Pages

Catalog excerpts

Adjustable handles INOX STAINLESS STEEL LEVER BODY Glass-fibre reinforced polyamide based (PA) technopolymer, grey-black colour, matte finish. PUSH BUTTON Technopolymer in Ergostyle colours, glossy finish. STANDARD EXECUTIONS Glass-fibre reinforced technopolymer clamping element with retaining pin, black colour, with knurling on the protruding part to make initial tightening easier. AISI 302 stainless steel return spring. - ERX-B: brass boss, threaded blind hole. - ERX-SST: AISI 303 stainless steel boss, threaded blind hole. - ERX-p: zinc-plated steel threaded stud, chamfered flat end UNI 947 : ISO 4753 (see Technical data on page A-11). - ERX-SST-p: AISI 303 stainless steel threaded stud, chamfered flat end UNI 947 : ISO 4753 (see Technical data on page A-11). FEATURES AND APPLICATIONS Particularly suitable when the lever turning angle is limited owing to lack of space. Compared to other types of adjustable handles with metal retaining screw this solution offers: - absolute electric insulation for the operator - no visible steel parts subject to rust - more comfortable lever release. STRESS RESISTANCE Adjustable handles are generally used for repetitive clamping operations sometimes with very high-frequency. Therefore, the stress resistance (i.e. the resistance to repeated tightening cycles) of the handle unit is particularly important and, especially, the strength of the toothed element which transmits the tightening force from the handle to the threaded element (boss or stud). In fact, the results of several laboratory tests, perfomed with a special instrument that simulates the most severe use conditions, have shown that e.g. ERX.78 adjustable handle can withstand without yielding more than 100,000 tightening cycles, under the action of a force of 490 N (see graphic). The special glass-fibre reinforced technopolymer enables the ELESA adjustable handles to guarantee stress resistance values which are much higher than the ones generated under normal working conditions. OTHER EXECUTIONS AVAILABLE Lever body in orange (C2) with black push button (C1). Example: code 233061-C2-C1 description ERX.30-C2-B-M3-C1. Clamping handles INSTRUCTIONS OF USE For clamping, lift the lever to disengage the clamping device teeth and bring it back to start position. By releasing the lever, the return spring automatically engages the teeth. Models all rights reserved in accordance with the law. Always mention the source when reproducing our drawings and photos.

Open the catalog to page 1

Adjustable handles Complete with colour index, example: 233061-C2 ERX.30 B-M3-C2 RAL7021 ERX-B Code ERX-SST Description Models all rights reserved in accordance with the law. Always mention the source when reproducing our drawings and photos. Clamping handles

Open the catalog to page 2

Adjustable handles Complete with colour index, example: 234001-C2 ERX.30 p-M5x10-C2 RAL7021 Clamping handles Models all rights reserved in accordance with the law. Always mention the source when reproducing our drawings and photos.

Open the catalog to page 3

Adjustable handles Complete with colour index, example: 234498-C2 ERX.78 p-M8x20-C2 RAL7021 ERX-p Code ERX-SST-p Description Models all rights reserved in accordance with the law. Always mention the source when reproducing our drawings and photos. Clamping handles

Open the catalog to page 4

Adjustable handles Complete with colour index, example: 235341-C2 ERX.63 SST-p-M6x10-C2 RAL7021 Clamping handles Models all rights reserved in accordance with the law. Always mention the source when reproducing our drawings and photos.

Open the catalog to page 5

All ELESA catalogs and technical brochures

Archived catalogs

IRS.802
1 Pages

ERX. 5Pages

Catalog excerpts

All ELESA catalogs and technical brochures

Archived catalogs

ERX.
5Pages