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DVA.2

Rubber buffers

Rubber and steel or stainless steel

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Stainless steel base plate

Description

Main specifications

Standard executions

DVA.2: bushing with threaded blind hole, 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.2-SST: bushing with threaded blind hole, threaded stud and base plate in 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.2-SST

		D	L	d	l	h	Max. load [N]	Max. deflection [mm]	Stiffness [N/mm]
Code	Description										Actions
410100	DVA.2-6-7-SST-M3-6-55	6	7	M3	6	3	265	2	151	1
410101	DVA.2-8-8-SST-M3-6-55	8	8	M3	6	3	85	2	43	1
410103	DVA.2-8-13-SST-M3-6-55	8	13	M3	6	3	70	3	21	2
410105	DVA.2-10-10-SST-M4-10-55	10	10	M4	10	4	100	3	40	2
410107	DVA.2-10-15-SST-M4-10-55	10	15	M4	10	4	65	4	17	3
410109	DVA.2-10-20-SST-M4-10-55	10	20	M4	10	4	93	5	19	3
410113	DVA.2-15-10-SST-M4-10-55	15	10	M4	10	4	324	2	162	5
410115	DVA.2-15-15-SST-M4-10-55	15	15	M4	10	4	150	4	40	6
410117	DVA.2-15-20-SST-M4-10-55	15	20	M4	10	4	234	5	47	7
410119	DVA.2-15-25-SST-M4-10-55	15	25	M4	10	4	234	6	37	8
410120	DVA.2-15-30-SST-M4-10-55	15	30	M4	10	4	215	7.5	29	10
410121	DVA.2-20-15-SST-M6-18-55	20	15	M6	18	6	479	4	128	15
410123	DVA.2-20-20-SST-M6-18-55	20	20	M6	18	6	430	5	86	17
410125	DVA.2-20-25-SST-M6-18-55	20	25	M6	18	6	433	6	69	18
410127	DVA.2-20-30-SST-M6-18-55	20	30	M6	18	6	417	8	56	21
410131	DVA.2-25-15-SST-M6-18-55	25	15	M6	18	6	1068	4	285	26
410133	DVA.2-25-20-SST-M6-18-55	25	20	M6	18	6	620	5	124	28
410137	DVA.2-25-30-SST-M6-18-55	25	30	M6	18	6	524	8	70	36
410141	DVA.2-30-15-SST-M8-20-55	30	15	M8	20	8	2080	4	555	41
410142	DVA.2-30-15-SST-M8-25-55	-	15	M8	25	8	5000	3.75	1333	36
410143	DVA.2-30-20-SST-M8-20-55	30	20	M8	20	8	1067	5	213	43
410144	DVA.2-30-25-SST-M8-18-55	30	25	M8	18	8	1260	6	202	46
410145	DVA.2-30-30-SST-M8-20-55	30	30	M8	20	8	1053	8	140	50
410146	DVA.2-30-30-SST-M8-25-55	-	30	M8	25	8	1100	7.5	146	49
410147	DVA.2-30-40-SST-M8-20-55	30	40	M8	20	8	932	10	93	60
410148	DVA.2-30-40-SST-M8-25-55	-	40	M8	25	8	932	10	93	58
410150	DVA.2-40-20-SST-M10-23-55	40	20	M10	23	10	21050	5	4210	72
410151	DVA.2-40-20-SST-M8-23-55	40	20	M8	23	8	2430	5	486	73
410152	DVA.2-40-28-SST-M10-23-55	40	28	M10	23	10	3020	7	431	72
410153	DVA.2-40-30-SST-M8-23-55	40	30	M8	23	8	1574	8	210	85
410154	DVA.2-40-35-SST-M10-23-55	40	35	M10	23	10	2090	9	239	90
410155	DVA.2-40-40-SST-M8-23-55	40	40	M8	23	8	1397	10	140	98
410156	DVA.2-40-40-SST-M10-23-55	40	40	M10	23	10	1873	10	187	97
410161	DVA.2-50-20-SST-M10-28-55	50	20	M10	28	10	4100	5	820	115
410162	DVA.2-50-25-SST-M10-28-55	50	25	M10	23	10	5540	6	886	120
410163	DVA.2-50-30-SST-M10-28-55	50	30	M10	28	10	3300	8	440	135
410164	DVA.2-50-35-SST-M10-28-55	50	35	M10	28	10	3270	9	374	145
410165	DVA.2-50-40-SST-M10-28-55	50	40	M10	28	10	2130	10	213	160
410167	DVA.2-50-45-SST-M10-28-55	50	45	M10	28	10	2046	11	182	170
410169	DVA.2-50-50-SST-M10-28-55	50	50	M10	28	10	2188	12.5	175	185
410171	DVA.2-60-30-SST-M10-28-55	60	30	M10	28	10	4170	8	556	199
410173	DVA.2-60-40-SST-M10-28-55	60	40	M10	28	10	3610	10	361	220
410174	DVA.2-60-36-SST-M10-28-55	60	36	M10	28	10	5000	9	556	198
410175	DVA.2-60-50-SST-M10-28-55	60	50	M10	28	10	3410	13	273	245
410176	DVA.2-70-30-SST-M10-28-55	70	30	M10	28	10	8570	8	1143	329
410177	DVA.2-70-45-SST-M10-28-55	70	45	M10	28	10	7130	11	634	372
410178	DVA.2-70-50-SST-M10-27-55	70	50	M10	27	10	5930	12.5	474	377
410180	DVA.2-70-70-SST-M10-27-55	7	70	M10	27	10	5010	17.5	286	382
410181	DVA.2-75-25-SST-M12-37-55	75	25	M12	37	12	10000	3	3333	321
410183	DVA.2-75-40-SST-M12-37-55	75	40	M12	37	12	6970	10	697	385
410184	DVA.2-75-45-SST-M12-37-55	75	45	M12	37	12	7050	11	627	390
410185	DVA.2-75-55-SST-M12-37-55	75	55	M12	37	12	7510	14	546	450
410186	DVA.2-75-50-SST-M12-37-55	75	50	M12	37	12	7010	12.5	561	405
410187	DVA.2-80-40-SST-M14-37-55	80	40	M14	37	14	16710	10	1671	510
410191	DVA.2-100-40-SST-M16-41-55	100	40	M16	41	16	14660	10	1466	740
410193	DVA.2-100-55-SST-M16-41-55	100	55	M16	41	16	13080	14	951	850
410195	DVA.2-100-60-SST-M16-41-55	100	60	M16	41	16	11290	15	753	865
410197	DVA.2-100-75-SST-M16-41-55	100	75	M16	41	16	7790	19	415	980
410198	DVA.2-125-55-SST-M16-41-55	125	55	M16	41	16	19260	14	1401	1320
410199	DVA.2-125-75-SST-M16-41-55	125	75	M16	41	16	19440	19	1037	1600

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