Home Vibration-damping elements Rubber buffers DVL.2

DVL.2

Rubber buffers

Rubber and steel or stainless steel

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AISI 304 stainless steel base plates

Description

Main specifications

Standard executions

Plain pass-through hole.

DVL.2: base plates in polished zinc-plated steel, vibration-damper body in natural rubber NR, black colour, hardness 40, 55, 70 Shore A ±5.

DVL.2-SST: base plates in INOX AISI 304 stainless steel, vibration-damper body in natural rubber NR, black colour, hardness 55 Shore A ±5.

General information

Features and applications

The rubber buffers have been designed to damp vibrations, shocks and noises produced by moving bodies or non-balanced vibrating masses of equipment and machines. Vibrations can cause:

malfunctioning and reduction of the machine lifespan and/or of the adjacent ones;

damage to health;

noise.

Load diagrams for each single code are available on request.

See Technical data and guidelines for the choice.

Other executions

Special executions on request

Natural rubber NR, hardness 40, 70 tolerance ±5 Shore A for executions with AISI 304 stainless steel base.

Nitrile rubber NBR: for applications where high resistance to oil, fuels and other chemical substances is required.

EPDM Rubber: for applications where high resistance to high temperature, ozone, and atmospheric agents is required. It also has excellent electrical insulation properties.

DVL.2

		d₁	d₂	h	s	Max. load [N]	Max. deflection [mm]	Stiffness [N/mm]
Code	Description									Actions
436401	DVL.2-15-25-6-40	15	6	25	2	120	6.25	19.2	7
436402	DVL.2-15-25-6-55	15	6	25	2	194	6.25	31	7
436403	DVL.2-15-25-6-70	15	6	25	2	400	6.25	64	7
436406	DVL.2-20-25-6-40	20	6	25	2	235	6.25	37	14
436407	DVL.2-20-25-6-55	20	6	25	2	360	6.25	57	14
436408	DVL.2-20-25-6-70	20	6	25	2	645	6.25	103	14
436411	DVL.2-25-20-6.6-40	25	6.6	20	2	417	5	83	19
436412	DVL.2-25-20-6.6-55	25	6.6	20	2	710	5	142	19
436413	DVL.2-25-20-6.6-70	25	6.6	20	2	1400	5	280	19
436416	DVL.2-30-15-16-40	30	16	15	2	530	3.75	141	18
436417	DVL.2-30-15-16-55	30	16	15	2	825	3.75	220	18
436418	DVL.2-30-15-16-70	30	16	15	2	2600	3.75	693	18
436421	DVL.2-35-15-19-40	35	19	15	2	990	3.75	264	28
436422	DVL.2-35-15-19-55	35	19	15	2	1806	3.75	481	28
436423	DVL.2-35-15-19-70	35	19	15	2	2840	3.75	757	28
436426	DVL.2-35-20-13-40	35	13	20	2	902	5	180	36
436427	DVL.2-35-20-13-55	35	13	20	2	1491	5	298	36
436428	DVL.2-35-20-13-70	35	13	20	2	3010	5	602	36
436431	DVL.2-40-20-13-40	40	13	20	2	1326	5	265	45
436432	DVL.2-40-20-13-55	40	13	20	2	1995	5	399	45
436433	DVL.2-40-20-13-70	40	13	20	2	4580	5	916	45
436436	DVL.2-40-28-13-40	40	13	28	2	980	7	140	56
436437	DVL.2-40-28-13-55	40	13	28	2	1620	7	231	56
436438	DVL.2-40-28-13-70	40	13	28	2	2690	7	384	56
436441	DVL.2-40-30-13-40	40	13	30	2	878	7.5	117	58
436442	DVL.2-40-30-13-55	40	13	30	2	1500	7.5	200	58
436443	DVL.2-40-30-13-70	40	13	30	2	3310	7.5	441	58
436446	DVL.2-40-35-13-40	40	13	35	2	915	8.75	105	65
436447	DVL.2-40-35-13-55	40	13	35	2	1495	8.75	171	65
436448	DVL.2-40-35-13-70	40	13	35	2	2670	8.75	305	65
436451	DVL.2-40-40-13-40	40	13	40	2	911	10	91	71
436452	DVL.2-40-40-13-55	40	13	40	2	1340	10	134	71
436453	DVL.2-40-40-13-70	40	13	40	2	3120	10	312	71
436456	DVL.2-50-15-21-40	50	21	15	2	2360	3.75	629	59
436457	DVL.2-50-15-21-55	50	21	15	2	3940	3.75	1051	59
436458	DVL.2-50-15-21-70	50	21	15	2	9270	3.75	2472	59
436461	DVL.2-50-20-17-40	50	17	20	2	2470	5	494	74
436462	DVL.2-50-20-17-55	50	17	20	2	3790	5	758	74
436463	DVL.2-50-20-17-70	50	17	20	2	8540	5	1708	74
436466	DVL.2-50-20-21-40	50	21	20	2	2074	5	415	69
436467	DVL.2-50-20-21-55	50	21	20	2	3270	5	654	69
436468	DVL.2-50-20-21-70	50	21	20	2	5160	5	1032	69
436471	DVL.2-50-25-11-40	50	11	25	2	2130	6.25	341	91
436472	DVL.2-50-25-11-55	50	11	25	2	3620	6.25	579	91
436473	DVL.2-50-25-11-70	50	11	25	2	5660	6.25	906	91
436476	DVL.2-50-30-10-40	50	10	30	2	1670	7.5	223	103
436477	DVL.2-50-30-10-55	50	10	30	2	2660	7.5	355	103
436478	DVL.2-50-30-10-70	50	10	30	2	5170	7.5	689	103
436481	DVL.2-50-30-17-40	50	17	30	2	1535	7.5	205	92
436482	DVL.2-50-30-17-55	50	17	30	2	2530	7.5	337	92
436483	DVL.2-50-30-17-70	50	17	30	2	4980	7.5	664	92
436486	DVL.2-50-30-21-40	50	21	30	2	1395	7.5	186	84
436487	DVL.2-50-30-21-55	50	21	30	2	2293	7.5	306	84
436488	DVL.2-50-30-21-70	50	21	30	2	4450	7.5	593	84
436491	DVL.2-50-40-17-40	50	17	40	2	1352	10	135	112
436492	DVL.2-50-40-17-55	50	17	40	2	2365	10	237	112
436493	DVL.2-50-40-17-70	50	17	40	2	4580	10	458	112
436496	DVL.2-50-50-17-40	50	17	50	2	1385	12.5	111	131
436497	DVL.2-50-50-17-55	50	17	50	2	2143	12.5	171	131
436498	DVL.2-50-50-17-70	50	17	50	2	4200	12.5	336	131
436501	DVL.2-50-50-21-40	50	21	50	2	1205	12.5	96	69
436502	DVL.2-50-50-21-55	50	21	50	2	2177	12.5	174	69
436503	DVL.2-50-50-21-70	50	21	50	2	3320	12.5	266	69
436506	DVL.2-60-13-20.5-40	60	20.5	13	2	5340	3.25	1643	83
436507	DVL.2-60-13-20.5-55	60	20.5	13	2	8650	3.25	2662	83
436508	DVL.2-60-13-20.5-70	60	20.5	13	2	14980	3.25	4609	83
436511	DVL.2-60-30-10.5-40	60	10.5	30	2	3410	7.5	455	168
436512	DVL.2-60-30-10.5-55	60	10.5	30	2	5250	7.5	700	168
436513	DVL.2-60-30-10.5-70	60	10.5	30	2	10540	7.5	1405	168
436516	DVL.2-60-30-18-40	60	18	30	2	2680	7.5	357	140
436517	DVL.2-60-30-18-55	60	18	30	2	4420	7.5	589	140
436518	DVL.2-60-30-18-70	60	18	30	2	7950	7.5	1060	140
436521	DVL.2-60-30-21.5-40	60	21.5	30	2	2570	7.5	343	134
436522	DVL.2-60-30-21.5-55	60	21.5	30	2	4070	7.5	543	134
436523	DVL.2-60-30-21.5-70	60	21.5	30	2	6960	7.5	928	134
436526	DVL.2-60-50-21-40	60	21	50	2	2010	12.5	161	188
436527	DVL.2-60-50-21-55	60	21	50	2	3170	12.5	254	188
436528	DVL.2-60-50-21-70	60	21	50	2	5580	12.5	446	188
436531	DVL.2-75-30-25-40	75	25	30	3	4750	7.5	633	248
436532	DVL.2-75-30-25-55	75	25	30	3	8170	7.5	1089	248
436533	DVL.2-75-30-25-70	75	25	30	3	14190	7.5	1892	248
436536	DVL.2-75-55-25-40	75	25	55	3	3200	13.75	306	358
436537	DVL.2-75-55-25-55	75	25	55	3	5910	13.75	430	358
436538	DVL.2-75-55-25-70	75	25	55	3	8930	13.75	649	358
436541	DVL.2-100-50-30-40	100	30	50	3	6990	12.5	559	622
436542	DVL.2-100-50-30-55	100	30	50	3	11850	12.5	948	622
436543	DVL.2-100-50-30-70	100	30	50	3	18560	12.5	1485	622
436546	DVL.2-100-60-21-40	100	21	60	3	7260	15	484	744
436547	DVL.2-100-60-21-55	100	21	60	3	11710	15	781	744
436548	DVL.2-100-60-21-70	100	21	60	3	21090	15	1406	744

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