Home Vibration-damping elements Rubber buffers DVA.4

DVA.4

Rubber buffers

Rubber and steel or stainless steel

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Stainless steel base plate

Description

Main specifications

Standard executions

DVA.4: threaded stud and base plate in polished zinc-plated steel, vibration-damper body in natural rubber NR, black colour, hardness 40, 55, 70 Shore A ±5.

DVA.4-SST: threaded stud and base plate 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 which 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.

DVA.4-SST

		D	L	d	l	Max. load [N]	Max. deflection [mm]	Stiffness [N/mm]
Code	Description									Actions
410301	DVA.4-8-8-SST-M3-6-55	8	8	M3	6	55	2	28	3
410303	DVA.4-8-13-SST-M3-6-55	8	13	M3	6	50	3	15	1
410305	DVA.4-10-10-SST-M4-10-55	10	10	M4	10	88	3	35	2
410307	DVA.4-10-15-SST-M4-10-55	10	15	M4	10	92	4	25	3
410309	DVA.4-10-20-SST-M4-10-55	10	20	M4	10	95	5	19	3
410311	DVA.4-15-10-SST-M4-10-55	15	10	M4	10	168	2	84	4
410313	DVA.4-15-15-SST-M4-10-55	15	15	M4	10	259	4	69	5
410315	DVA.4-15-20-SST-M4-10-55	15	20	M4	10	223	5	45	7
410317	DVA.4-15-30-SST-M4-10-55	15	30	M4	10	258	8	34	9
410318	DVA.4-20-5-SST-M6-18-55	20	5	M6	18	1494	1	1167	12
410319	DVA.4-20-8-SST-M6-18-55	20	8	M6	18	882	2	441	14
410320	DVA.4-20-8-SST-M6-10-55	20	8	M6	10	882	2	441	8
410321	DVA.4-20-10-SST-M6-18-55	20	10	M6	18	645	3	258	15
410323	DVA.4-20-15-SST-M6-18-55	20	15	M6	18	468	4	125	10
410325	DVA.4-20-20-SST-M6-18-55	20	20	M6	18	367	5	73	13
410326	DVA.4-20-25-SST-M6-18-55	20	25	M6	18	345	6	55	17
410327	DVA.4-20-30-SST-M6-18-55	20	30	M6	18	420	8	56	23
410331	DVA.4-25-15-SST-M6-18-55	25	15	M6	18	797	4	213	18
410333	DVA.4-25-17-SST-M6-18-55	25	17	M6	18	883	4	208	20
410335	DVA.4-25-20-SST-M6-18-55	25	20	M6	18	581	5	116	20
410336	DVA.4-25-25-SST-M6-18-55	25	25	M6	18	645	6	103	23
410337	DVA.4-25-30-SST-M6-18-55	25	30	M6	18	591	8	79	25
410338	DVA.4-25-25-SST-M8-18-55	25	25	M8	18	650	6	104	22
410339	DVA.4-25-30-SST-M8-20-55	25	30	M8	20	591	7.5	78	28
410340	DVA.4-30-15-SST-M8-25-55	30	15	M8	25	1023	3.75	272	29
410341	DVA.4-30-15-SST-M8-20-55	30	15	M8	20	1023	4	78	30
410342	DVA.4-30-22-SST-M8-25-55	30	22	M8	25	1103	5.5	200	35
410343	DVA.4-30-17-SST-M8-20-55	30	17	M8	20	1275	4	300	31
410344	DVA.4-30-30-SST-M8-25-55	30	30	M8	25	984	7.5	131	41
410345	DVA.4-30-20-SST-M8-20-55	30	20	M8	20	1014	5	203	35
410346	DVA.4-30-22-SST-M8-20-55	30	22	M8	20	1103	5	200	36
410347	DVA.4-30-25-SST-M8-20-55	30	25	M8	20	1026	6	164	38
410348	DVA.4-30-40-SST-M8-25-55	30	40	M8	25	910	10	91	60
410349	DVA.4-30-30-SST-M8-20-55	30	30	M8	20	776	8	103	43
410350	DVA.4-30-40-SST-M8-20-55	30	40	M8	20	910	10	91	48
410351	DVA.4-40-20-SST-M8-23-55	40	20	M8	23	2500	5	500	55
410352	DVA.4-40-20-SST-M10-23-55	40	20	M10	23	2670	5	517	54
410353	DVA.4-40-25-SST-M8-23-55	40	25	M8	23	1160	6	186	60
410354	DVA.4-40-25-SST-M10-23-55	40	25	M10	23	1925	6	308	59
410355	DVA.4-40-30-SST-M8-23-55	40	30	M8	23	1480	8	197	73
410356	DVA.4-40-28-SST-M8-23-55	40	28	M8	23	1748	7	249	62
410357	DVA.4-40-40-SST-M8-23-55	40	40	M8	23	1400	10	140	83
410358	DVA.4-40-35-SST-M10-23-55	40	35	M10	23	1572	8	179	78
410359	DVA.4-40-38-SST-M8-23-55	40	38	M8	23	1492	9	157	80
410360	DVA.4-40-40-SST-M10-23-55	40	40	M10	23	1575	10	157	82
410361	DVA.4-50-20-SST-M10-28-55	50	20	M10	28	3460	5	692	90
410362	DVA.4-40-45-SST-M10-23-55	40	45	M10	23	1665	11	148	85
410363	DVA.4-50-30-SST-M10-28-55	50	30	M10	28	2520	8	336	118
410364	DVA.4-50-25-SST-M10-28-55	50	25	M10	28	2970	6	475	98
410365	DVA.4-50-40-SST-M10-28-55	50	40	M10	28	2760	10	276	140
410366	DVA.4-50-35-SST-M10-28-55	50	35	M10	28	2800	8	320	125
410367	DVA.4-50-50-SST-M10-28-55	50	50	M10	28	2700	13	216	155
410368	DVA.4-50-45-SST-M10-28-55	50	45	M10	28	2455	11	218	148
410370	DVA.4-60-25-SST-M10-28-55	60	25	M10	28	5000	6	800	223
410371	DVA.4-60-20-SST-M10-28-55	60	20	M10	28	3850	5	770	219
410372	DVA.4-60-36-SST-M10-28-55	60	36	M10	28	4110	9	456	263
410373	DVA.4-60-40-SST-M10-28-55	60	40	M10	28	3540	10	354	195
410374	DVA.4-60-45-SST-M10-28-55	60	45	M10	28	4200	11	373	300
410375	DVA.4-60-60-SST-M10-28-55	60	60	M10	28	3480	15	232	312
410376	DVA.4-70-30-SST-M10-28-55	70	30	M10	28	7170	8	956	280
410377	DVA.4-70-40-SST-M10-28-55	70	40	M10	28	6280	10	628	265
410378	DVA.4-70-35-SST-M10-28-55	70	35	M10	28	6680	8	763	285
410379	DVA.4-70-55-SST-M10-28-55	70	55	M10	28	5770	14	420	357
410380	DVA.4-70-50-SST-M10-28-55	70	50	M10	28	5550	12	444	320
410381	DVA.4-75-25-SST-M12-37-55	75	25	M12	37	9660	6	1546	223
410382	DVA.4-70-70-SST-M10-28-55	70	70	M10	28	5370	17	306	380
410383	DVA.4-75-40-SST-M12-37-55	75	40	M12	37	6680	10	669	310
410385	DVA.4-75-50-SST-M12-37-55	75	50	M12	37	5570	13	446	340
410387	DVA.4-80-30-SST-M14-37-55	80	30	M14	37	10080	7	1344	320
410388	DVA.4-80-40-SST-M14-37-55	80	40	M14	37	9260	10	926	330
410389	DVA.4-80-80-SST-M14-37-55	80	80	M14	37	6970	20	348	390
410391	DVA.4-100-40-SST-M16-41-55	100	40	M16	41	12110	10	1211	570
410393	DVA.4-100-50-SST-M16-41-55	100	50	M16	41	14040	13	1123	655
410395	DVA.4-100-60-SST-M16-41-55	100	60	M16	41	12950	15	863	830
410396	DVA.4-125-55-SST-M16-41-55	125	55	M16	41	23790	14	1730	1055
410397	DVA.4-125-75-SST-M16-41-55	125	75	M16	41	20123	19	1073	1425

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