Home Clamping Levers Adjustable handles ERX.

ERX.

Adjustable handles

Technopolymer

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ERX-B

Adjustable handles

Brass boss, threaded hole

ERX-p

Adjustable handles

Zinc-plated steel threaded stud

ERX-SST

Adjustable handles

Stainless steel boss, threaded hole

ERX-SST-p

Adjustable handles

Stainless steel threaded stud

Description

Main specifications

Lever body

Glass-fibre reinforced polyamide based (PA) technopolymer, grey-black colour, matte finish.

Push button

Technopolymer in Elecolors 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).

ERX-SST-p: AISI 303 stainless steel threaded stud, chamfered flat end UNI 947 : ISO 4753 (see Technical data).

General information

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.

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.

ERX-B

		Color	R	d_6H	L	D	H	H₁	h	h₁	h₂	h₃	d₁	l₁	Teeth no.
Code	Description																Actions
233061-C1	ERX.30 B-M3-C1	C1 - RAL 7021	30	M3	37.5	15	30	33.5	6	29.5	6	23	12	9	18	8
233061-C2	ERX.30 B-M3-C2	C2 - RAL 2004	30	M3	37.5	15	30	33.5	6	29.5	6	23	12	9	18	8
233061-C3	ERX.30 B-M3-C3	C3 - RAL 7035	30	M3	37.5	15	30	33.5	6	29.5	6	23	12	9	18	8
233061-C4	ERX.30 B-M3-C4	C4 - RAL 1021	30	M3	37.5	15	30	33.5	6	29.5	6	23	12	9	18	8
233061-C5	ERX.30 B-M3-C5	C5 - RAL 5024	30	M3	37.5	15	30	33.5	6	29.5	6	23	12	9	18	8
233061-C6	ERX.30 B-M3-C6	C6 - RAL 3000	30	M3	37.5	15	30	33.5	6	29.5	6	23	12	9	18	8
233061-C17	ERX.30 B-M3-C17	C17 - RAL 6017	30	M3	37.5	15	30	33.5	6	29.5	6	23	12	9	18	8
233066-C1	ERX.30 B-M4-C1	C1 - RAL 7021	30	M4	37.5	15	30	33.5	10	29.5	6	23	12	9	18	11
233066-C2	ERX.30 B-M4-C2	C2 - RAL 2004	30	M4	37.5	15	30	33.5	10	29.5	6	23	12	9	18	11
233066-C3	ERX.30 B-M4-C3	C3 - RAL 7035	30	M4	37.5	15	30	33.5	10	29.5	6	23	12	9	18	11
233066-C4	ERX.30 B-M4-C4	C4 - RAL 1021	30	M4	37.5	15	30	33.5	10	29.5	6	23	12	9	18	11
233066-C5	ERX.30 B-M4-C5	C5 - RAL 5024	30	M4	37.5	15	30	33.5	10	29.5	6	23	12	9	18	11
233066-C6	ERX.30 B-M4-C6	C6 - RAL 3000	30	M4	37.5	15	30	33.5	10	29.5	6	23	12	9	18	11
233066-C17	ERX.30 B-M4-C17	C17 - RAL 6017	30	M4	37.5	15	30	33.5	10	29.5	6	23	12	9	18	11
233071-C1	ERX.30 B-M5-C1	C1 - RAL 7021	30	M5	37.5	15	30	33.5	10	29.5	6	23	12	9	18	10
233071-C2	ERX.30 B-M5-C2	C2 - RAL 2004	30	M5	37.5	15	30	33.5	10	29.5	6	23	12	9	18	10
233071-C3	ERX.30 B-M5-C3	C3 - RAL 7035	30	M5	37.5	15	30	33.5	10	29.5	6	23	12	9	18	10
233071-C4	ERX.30 B-M5-C4	C4 - RAL 1021	30	M5	37.5	15	30	33.5	10	29.5	6	23	12	9	18	10
233071-C5	ERX.30 B-M5-C5	C5 - RAL 5024	30	M5	37.5	15	30	33.5	10	29.5	6	23	12	9	18	10
233071-C6	ERX.30 B-M5-C6	C6 - RAL 3000	30	M5	37.5	15	30	33.5	10	29.5	6	23	12	9	18	10
233071-C17	ERX.30 B-M5-C17	C17 - RAL 6017	30	M5	37.5	15	30	33.5	10	29.5	6	23	12	9	18	10
233076-C1	ERX.30 B-M6-C1	C1 - RAL 7021	30	M6	37.5	15	30	33.5	10	29.5	6	23	12	9	18	11
233076-C2	ERX.30 B-M6-C2	C2 - RAL 2004	30	M6	37.5	15	30	33.5	10	29.5	6	23	12	9	18	11
233076-C3	ERX.30 B-M6-C3	C3 - RAL 7035	30	M6	37.5	15	30	33.5	10	29.5	6	23	12	9	18	11
233076-C4	ERX.30 B-M6-C4	C4 - RAL 1021	30	M6	37.5	15	30	33.5	10	29.5	6	23	12	9	18	11
233076-C5	ERX.30 B-M6-C5	C5 - RAL 5024	30	M6	37.5	15	30	33.5	10	29.5	6	23	12	9	18	11
233076-C6	ERX.30 B-M6-C6	C6 - RAL 3000	30	M6	37.5	15	30	33.5	10	29.5	6	23	12	9	18	11
233076-C17	ERX.30 B-M6-C17	C17 - RAL 6017	30	M6	37.5	15	30	33.5	10	29.5	6	23	12	9	18	11
233101-C1	ERX.44 B-M5-C1	C1 - RAL 7021	44	M5	52	16	32.5	36	10	29.5	6	25	12	11	18	11
233101-C2	ERX.44 B-M5-C2	C2 - RAL 2004	44	M5	52	16	32.5	36	10	29.5	6	25	12	11	18	11
233101-C3	ERX.44 B-M5-C3	C3 - RAL 7035	44	M5	52	16	32.5	36	10	29.5	6	25	12	11	18	11
233101-C4	ERX.44 B-M5-C4	C4 - RAL 1021	44	M5	52	16	32.5	36	10	29.5	6	25	12	11	18	11
233101-C5	ERX.44 B-M5-C5	C5 - RAL 5024	44	M5	52	16	32.5	36	10	29.5	6	25	12	11	18	11
233101-C6	ERX.44 B-M5-C6	C6 - RAL 3000	44	M5	52	16	32.5	36	10	29.5	6	25	12	11	18	11
233101-C17	ERX.44 B-M5-C17	C17 - RAL 6017	44	M5	52	16	32.5	36	10	29.5	6	25	12	11	18	11
233106-C1	ERX.44 B-M6-C1	C1 - RAL 7021	44	M6	52	16	32.5	36	10	29.5	6	25	12	11	18	13
233106-C2	ERX.44 B-M6-C2	C2 - RAL 2004	44	M6	52	16	32.5	36	10	29.5	6	25	12	11	18	13
233106-C3	ERX.44 B-M6-C3	C3 - RAL 7035	44	M6	52	16	32.5	36	10	29.5	6	25	12	11	18	13
233106-C4	ERX.44 B-M6-C4	C4 - RAL 1021	44	M6	52	16	32.5	36	10	29.5	6	25	12	11	18	13
233106-C5	ERX.44 B-M6-C5	C5 - RAL 5024	44	M6	52	16	32.5	36	10	29.5	6	25	12	11	18	13
233106-C6	ERX.44 B-M6-C6	C6 - RAL 3000	44	M6	52	16	32.5	36	10	29.5	6	25	12	11	18	13
233106-C17	ERX.44 B-M6-C17	C17 - RAL 6017	44	M6	52	16	32.5	36	10	29.5	6	25	12	11	18	13
233131-C1	ERX.63 B-M6-C1	C1 - RAL 7021	63	M6	72.5	19	43	47	16	37.5	8	34.5	15	13.5	20	22
233131-C2	ERX.63 B-M6-C2	C2 - RAL 2004	63	M6	72.5	19	43	47	16	37.5	8	34.5	15	13.5	20	22
233131-C3	ERX.63 B-M6-C3	C3 - RAL 7035	63	M6	72.5	19	43	47	16	37.5	8	34.5	15	13.5	20	22
233131-C4	ERX.63 B-M6-C4	C4 - RAL 1021	63	M6	72.5	19	43	47	16	37.5	8	34.5	15	13.5	20	22
233131-C5	ERX.63 B-M6-C5	C5 - RAL 5024	63	M6	72.5	19	43	47	16	37.5	8	34.5	15	13.5	20	22
233131-C6	ERX.63 B-M6-C6	C6 - RAL 3000	63	M6	72.5	19	43	47	16	37.5	8	34.5	15	13.5	20	22
233131-C17	ERX.63 B-M6-C17	C17 - RAL 6017	63	M6	72.5	19	43	47	16	37.5	8	34.5	15	13.5	20	22
233136-C1	ERX.63 B-M8-C1	C1 - RAL 7021	63	M8	72.5	19	43	47	13	37.5	8	34.5	15	13.5	20	22
233136-C2	ERX.63 B-M8-C2	C2 - RAL 2004	63	M8	72.5	19	43	47	13	37.5	8	34.5	15	13.5	20	22
233136-C3	ERX.63 B-M8-C3	C3 - RAL 7035	63	M8	72.5	19	43	47	13	37.5	8	34.5	15	13.5	20	22
233136-C4	ERX.63 B-M8-C4	C4 - RAL 1021	63	M8	72.5	19	43	47	13	37.5	8	34.5	15	13.5	20	22
233136-C5	ERX.63 B-M8-C5	C5 - RAL 5024	63	M8	72.5	19	43	47	13	37.5	8	34.5	15	13.5	20	22
233136-C6	ERX.63 B-M8-C6	C6 - RAL 3000	63	M8	72.5	19	43	47	13	37.5	8	34.5	15	13.5	20	22
233136-C17	ERX.63 B-M8-C17	C17 - RAL 6017	63	M8	72.5	19	43	47	13	37.5	8	34.5	15	13.5	20	22
233141-C1	ERX.63 B-M10-C1	C1 - RAL 7021	63	M10	72.5	19	43	47	13	37.5	8	34.5	15	13.5	20	22
233141-C2	ERX.63 B-M10-C2	C2 - RAL 2004	63	M10	72.5	19	43	47	13	37.5	8	34.5	15	13.5	20	22
233141-C3	ERX.63 B-M10-C3	C3 - RAL 7035	63	M10	72.5	19	43	47	13	37.5	8	34.5	15	13.5	20	22
233141-C4	ERX.63 B-M10-C4	C4 - RAL 1021	63	M10	72.5	19	43	47	13	37.5	8	34.5	15	13.5	20	22
233141-C5	ERX.63 B-M10-C5	C5 - RAL 5024	63	M10	72.5	19	43	47	13	37.5	8	34.5	15	13.5	20	22
233141-C6	ERX.63 B-M10-C6	C6 - RAL 3000	63	M10	72.5	19	43	47	13	37.5	8	34.5	15	13.5	20	23
233141-C17	ERX.63 B-M10-C17	C17 - RAL 6017	63	M10	72.5	19	43	47	13	37.5	8	34.5	15	13.5	20	23
233151-C1	ERX.78 B-M8-C1	C1 - RAL 7021	78	M8	89.5	23	54	58	20	47	12	44	19	16	24	45
233151-C2	ERX.78 B-M8-C2	C2 - RAL 2004	78	M8	89.5	23	54	58	20	47	12	44	19	16	24	45
233151-C3	ERX.78 B-M8-C3	C3 - RAL 7035	78	M8	89.5	23	54	58	20	47	12	44	19	16	24	45
233151-C4	ERX.78 B-M8-C4	C4 - RAL 1021	78	M8	89.5	23	54	58	20	47	12	44	19	16	24	45
233151-C5	ERX.78 B-M8-C5	C5 - RAL 5024	78	M8	89.5	23	54	58	20	47	12	44	19	16	24	45
233151-C6	ERX.78 B-M8-C6	C6 - RAL 3000	78	M8	89.5	23	54	58	20	47	12	44	19	16	24	45
233151-C17	ERX.78 B-M8-C17	C17 - RAL 6017	78	M8	89.5	23	54	58	20	47	12	44	19	16	24	45
233156-C1	ERX.78 B-M10-C1	C1 - RAL 7021	78	M10	89.5	23	54	58	18	47	12	44	19	16	24	47
233156-C2	ERX.78 B-M10-C2	C2 - RAL 2004	78	M10	89.5	23	54	58	18	47	12	44	19	16	24	46
233156-C3	ERX.78 B-M10-C3	C3 - RAL 7035	78	M10	89.5	23	54	58	18	47	12	44	19	16	24	46
233156-C4	ERX.78 B-M10-C4	C4 - RAL 1021	78	M10	89.5	23	54	58	18	47	12	44	19	16	24	46
233156-C5	ERX.78 B-M10-C5	C5 - RAL 5024	78	M10	89.5	23	54	58	18	47	12	44	19	16	24	46
233156-C6	ERX.78 B-M10-C6	C6 - RAL 3000	78	M10	89.5	23	54	58	18	47	12	44	19	16	24	46
233156-C17	ERX.78 B-M10-C17	C17 - RAL 6017	78	M10	89.5	23	54	58	18	47	12	44	19	16	24	46
233161-C1	ERX.78 B-M12-C1	C1 - RAL 7021	78	M12	89.5	23	54	58	17	47	12	44	19	16	24	48
233161-C2	ERX.78 B-M12-C2	C2 - RAL 2004	78	M12	89.5	23	54	58	17	47	12	44	19	16	24	48
233161-C3	ERX.78 B-M12-C3	C3 - RAL 7035	78	M12	89.5	23	54	58	17	47	12	44	19	16	24	48
233161-C4	ERX.78 B-M12-C4	C4 - RAL 1021	78	M12	89.5	23	54	58	17	47	12	44	19	16	24	48
233161-C5	ERX.78 B-M12-C5	C5 - RAL 5024	78	M12	89.5	23	54	58	17	47	12	44	19	16	24	48
233161-C6	ERX.78 B-M12-C6	C6 - RAL 3000	78	M12	89.5	23	54	58	17	47	12	44	19	16	24	48
233161-C17	ERX.78 B-M12-C17	C17 - RAL 6017	78	M12	89.5	23	54	58	17	47	12	44	19	16	24	48
233171-C1	ERX.95 B-M10-C1	C1 - RAL 7021	95	M10	108	26	64.5	69	20	54.5	13	53	21.5	18	26	65
233171-C2	ERX.95 B-M10-C2	C2 - RAL 2004	95	M10	108	26	64.5	69	20	54.5	13	53	21.5	18	26	65
233171-C3	ERX.95 B-M10-C3	C3 - RAL 7035	95	M10	108	26	64.5	69	20	54.5	13	53	21.5	18	26	65
233171-C4	ERX.95 B-M10-C4	C4 - RAL 1021	95	M10	108	26	64.5	69	20	54.5	13	53	21.5	18	26	65
233171-C5	ERX.95 B-M10-C5	C5 - RAL 5024	95	M10	108	26	64.5	69	20	54.5	13	53	21.5	18	26	65
233171-C6	ERX.95 B-M10-C6	C6 - RAL 3000	95	M10	108	26	64.5	69	20	54.5	13	53	21.5	18	26	65
233171-C17	ERX.95 B-M10-C17	C17 - RAL 6017	95	M10	108	26	64.5	69	20	54.5	13	53	21.5	18	26	65
233176-C1	ERX.95 B-M12-C1	C1 - RAL 7021	95	M12	108	26	64.5	69	20	54.5	13	53	21.5	18	26	63
233176-C2	ERX.95 B-M12-C2	C2 - RAL 2004	95	M12	108	26	64.5	69	20	54.5	13	53	21.5	18	26	63
233176-C3	ERX.95 B-M12-C3	C3 - RAL 7035	95	M12	108	26	64.5	69	20	54.5	13	53	21.5	18	26	63
233176-C4	ERX.95 B-M12-C4	C4 - RAL 1021	95	M12	108	26	64.5	69	20	54.5	13	53	21.5	18	26	63
233176-C5	ERX.95 B-M12-C5	C5 - RAL 5024	95	M12	108	26	64.5	69	20	54.5	13	53	21.5	18	26	63
233176-C6	ERX.95 B-M12-C6	C6 - RAL 3000	95	M12	108	26	64.5	69	20	54.5	13	53	21.5	18	26	63
233176-C17	ERX.95 B-M12-C17	C17 - RAL 6017	95	M12	108	26	64.5	69	20	54.5	13	53	21.5	18	26	63
233181-C1	ERX.95 B-M14-C1	C1 - RAL 7021	95	M14	108	26	64.5	69	20	54.5	13	53	21.5	18	26	70
233181-C2	ERX.95 B-M14-C2	C2 - RAL 2004	95	M14	108	26	64.5	69	20	54.5	13	53	21.5	18	26	70
233181-C3	ERX.95 B-M14-C3	C3 - RAL 7035	95	M14	108	26	64.5	69	20	54.5	13	53	21.5	18	26	70
233181-C4	ERX.95 B-M14-C4	C4 - RAL 1021	95	M14	108	26	64.5	69	20	54.5	13	53	21.5	18	26	70
233181-C5	ERX.95 B-M14-C5	C5 - RAL 5024	95	M14	108	26	64.5	69	20	54.5	13	53	21.5	18	26	70
233181-C6	ERX.95 B-M14-C6	C6 - RAL 3000	95	M14	108	26	64.5	69	20	54.5	13	53	21.5	18	26	70
233181-C17	ERX.95 B-M14-C17	C17 - RAL 6017	95	M14	108	26	64.5	69	20	54.5	13	53	21.5	18	26	70
233211-C1	ERX.108 B-M12-C1	C1 - RAL 7021	108	M12	123	30	65.5	70	20	54.5	11	52.5	25	20	28	83
233211-C2	ERX.108 B-M12-C2	C2 - RAL 2004	108	M12	123	30	65.5	70	20	54.5	11	52.5	25	20	28	83
233211-C3	ERX.108 B-M12-C3	C3 - RAL 7035	108	M12	123	30	65.5	70	20	54.5	11	52.5	25	20	28	83
233211-C4	ERX.108 B-M12-C4	C4 - RAL 1021	108	M12	123	30	65.5	70	20	54.5	11	52.5	25	20	28	83
233211-C5	ERX.108 B-M12-C5	C5 - RAL 5024	108	M12	123	30	65.5	70	20	54.5	11	52.5	25	20	28	83
233211-C6	ERX.108 B-M12-C6	C6 - RAL 3000	108	M12	123	30	65.5	70	20	54.5	11	52.5	25	20	28	83
233211-C17	ERX.108 B-M12-C17	C17 - RAL 6017	108	M12	123	30	65.5	70	20	54.5	11	52.5	25	20	28	83
233216-C1	ERX.108 B-M14-C1	C1 - RAL 7021	108	M14	123	30	65.5	70	20	54.5	11	52.5	25	20	28	96
233216-C2	ERX.108 B-M14-C2	C2 - RAL 2004	108	M14	123	30	65.5	70	20	54.5	11	52.5	25	20	28	96
233216-C3	ERX.108 B-M14-C3	C3 - RAL 7035	108	M14	123	30	65.5	70	20	54.5	11	52.5	25	20	28	96
233216-C4	ERX.108 B-M14-C4	C4 - RAL 1021	108	M14	123	30	65.5	70	20	54.5	11	52.5	25	20	28	96
233216-C5	ERX.108 B-M14-C5	C5 - RAL 5024	108	M14	123	30	65.5	70	20	54.5	11	52.5	25	20	28	96
233216-C6	ERX.108 B-M14-C6	C6 - RAL 3000	108	M14	123	30	65.5	70	20	54.5	11	52.5	25	20	28	96
233216-C17	ERX.108 B-M14-C17	C17 - RAL 6017	108	M14	123	30	65.5	70	20	54.5	11	52.5	25	20	28	96
233221-C1	ERX.108 B-M16-C1	C1 - RAL 7021	108	M16	123	30	65.5	70	22	54.5	11	52.5	25	20	28	90
233221-C2	ERX.108 B-M16-C2	C2 - RAL 2004	108	M16	123	30	65.5	70	22	54.5	11	52.5	25	20	28	90
233221-C3	ERX.108 B-M16-C3	C3 - RAL 7035	108	M16	123	30	65.5	70	22	54.5	11	52.5	25	20	28	90
233221-C4	ERX.108 B-M16-C4	C4 - RAL 1021	108	M16	123	30	65.5	70	22	54.5	11	52.5	25	20	28	90
233221-C5	ERX.108 B-M16-C5	C5 - RAL 5024	108	M16	123	30	65.5	70	22	54.5	11	52.5	25	20	28	90
233221-C6	ERX.108 B-M16-C6	C6 - RAL 3000	108	M16	123	30	65.5	70	22	54.5	11	52.5	25	20	28	90
233221-C17	ERX.108 B-M16-C17	C17 - RAL 6017	108	M16	123	30	65.5	70	22	54.5	11	52.5	25	20	28	90

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