Viser 301–483 av 483 resultater
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Code 254501-C17Description ERW.78-p-M8x25-C17R 78d6g M8L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 25l1 16Teeth no. 24Weight 49
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Code 254503-C17Description ERW.78-p-M8x30-C17R 78d6g M8L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 30l1 16Teeth no. 24Weight 50
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Code 254506-C17Description ERW.78-p-M8x40-C17R 78d6g M8L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 40l1 16Teeth no. 24Weight 52
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Code 254507-C17Description ERW.78-p-M8x45-C17R 78d6g M8L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 45l1 16Teeth no. 24Weight 53
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Code 254509-C17Description ERW.78-p-M8x50-C17R 78d6g M8L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 50l1 16Teeth no. 24Weight 54
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Code 254511-C17Description ERW.78-p-M8x55-C17R 78d6g M8L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 55l1 16Teeth no. 24Weight 55
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Code 254513-C17Description ERW.78-p-M8x60-C17R 78d6g M8L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 60l1 16Teeth no. 24Weight 56
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Code 254515-C17Description ERW.78-p-M8x70-C17R 78d6g M8L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 70l1 16Teeth no. 24Weight 58
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Code 254516-C17Description ERW.78-p-M10x20-C17R 78d6g M10L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 20l1 16Teeth no. 24Weight 55
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Code 254521-C17Description ERW.78-p-M10x25-C17R 78d6g M10L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 25l1 16Teeth no. 24Weight 58
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Code 254526-C17Description ERW.78-p-M10x30-C17R 78d6g M10L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 30l1 16Teeth no. 24Weight 60
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Code 254531-C17Description ERW.78-p-M10x35-C17R 78d6g M10L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 35l1 16Teeth no. 24Weight 62
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Code 254536-C17Description ERW.78-p-M10x40-C17R 78d6g M10L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 40l1 16Teeth no. 24Weight 65
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Code 254541-C17Description ERW.78-p-M10x50-C17R 78d6g M10L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 50l1 16Teeth no. 24Weight 69
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Code 254546-C17Description ERW.78-p-M10x60-C17R 78d6g M10L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 60l1 16Teeth no. 24Weight 74
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Code 254551-C17Description ERW.78-p-M10x70-C17R 78d6g M10L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 70l1 16Teeth no. 24Weight 79
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Code 254561-C17Description ERW.78-p-M12x20-C17R 78d6g M12L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 20l1 16Teeth no. 24Weight 64
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Code 254566-C17Description ERW.78-p-M12x25-C17R 78d6g M12L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 25l1 16Teeth no. 24Weight 67
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Code 254571-C17Description ERW.78-p-M12x30-C17R 78d6g M12L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 30l1 16Teeth no. 24Weight 70
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Code 254573-C17Description ERW.78-p-M12x35-C17R 78d6g M12L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 35l1 16Teeth no. 24Weight 74
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Code 254576-C17Description ERW.78-p-M12x40-C17R 78d6g M12L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 40l1 16Teeth no. 24Weight 77
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Code 254581-C17Description ERW.78-p-M12x45-C17R 78d6g M12L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 45l1 16Teeth no. 24Weight 80
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Code 254586-C17Description ERW.78-p-M12x50-C17R 78d6g M12L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 50l1 16Teeth no. 24Weight 84
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Code 254591-C17Description ERW.78-p-M12x60-C17R 78d6g M12L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 60l1 16Teeth no. 24Weight 91
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Code 254593-C17Description ERW.78-p-M12x70-C17R 78d6g M12L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 70l1 16Teeth no. 24Weight 98
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Code 254596-C17Description ERW.78-p-M12x80-C17R 78d6g M12L 90.5D 24.5H 42H1 45.5h1 47h2 12h3 30d1 19l 80l1 16Teeth no. 24Weight 105
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.
- ERW-B: brass boss, threaded blind hole.
- ERW-SST: AISI 303 stainless steel boss, threaded blind hole.
- ERW-p: zinc-plated steel threaded stud, chamfered flat end UNI 947 : ISO 4753 (see Technical data).
- ERW-SST-p: AISI 303 stainless steel threaded stud, chamfered flat end UNI 947 : ISO 4753 (see Technical data).
Particularly suitable when the available space and operating mode make it preferable to use a flat lever instead of an inclined lever.
Compared to other types of adjustable handles with metal retaining screw this solution offers some advantages:
- 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).
The results of several laboratory tests, perfomed with a special instrument that simulates the stress resistance conditions, have shown that e.g. ERW.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.
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.