Home Vibration-damping elements Rubber buffers DVA.5

DVA.5

Rubber buffers

Rubber and steel or stainless steel

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Stainless steel base plate

Description

Main specifications

Standard executions

DVA.5: bushing with threaded blind hole 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.5-SST: bushing with threaded blind hole 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.5-SST

		D	L	d	h	Max. load [N]	Max. deflection [mm]	Stiffness [N/mm]
Code	Description									Actions
410398	DVA.5-8-8-SST-M3-55	8	8	M3	3	55	2	28	1
410399	DVA.5-8-13-SST-M3-55	8	13	M3	3	52	3	16	2
410401	DVA.5-10-10-SST-M4-55	10	10	M4	4	88	3	35	2
410403	DVA.5-10-15-SST-M4-55	10	15	M4	4	92	4	25	2
410405	DVA.5-15-15-SST-M4-55	15	15	M4	4	259	4	69	5
410407	DVA.5-15-20-SST-M4-55	15	20	M4	4	223	5	45	6
410413	DVA.5-20-15-SST-M6-55	20	15	M6	6	468	4	125	9
410415	DVA.5-20-20-SST-M6-55	20	20	M6	6	367	5	73	10
410417	DVA.5-20-25-SST-M6-55	20	25	M6	6	437	6	70	3
410419	DVA.5-20-30-SST-M6-55	20	30	M6	6	410	7	55	15
410421	DVA.5-25-15-SST-M6-55	25	15	M6	6	797	4	213	14
410425	DVA.5-25-20-SST-M6-55	25	20	M6	6	581	5	116	16
410426	DVA.5-25-25-SST-M6-55	25	25	M6	6	635	6	102	20
410427	DVA.5-25-30-SST-M6-55	25	30	M6	6	591	8	79	22
410431	DVA.5-30-15-SST-M8-55	30	15	M8	8	1023	4	273	19
410433	DVA.5-30-17-SST-M8-55	30	17	M8	8	1275	4	300	21
410435	DVA.5-30-20-SST-M8-55	30	20	M8	8	1014	5	203	23
410436	DVA.5-30-25-SST-M6-55	30	25	M6	6	960	6	153	29
410437	DVA.5-30-30-SST-M8-55	30	30	M8	8	776	8	103	16
410439	DVA.5-30-40-SST-M8-55	30	40	M8	8	780	10	78	39
410441	DVA.5-40-20-SST-M8-55	40	20	M8	8	2500	5	500	40
410443	DVA.5-40-30-SST-M8-55	40	30	M8	8	1480	8	197	55
410445	DVA.5-40-40-SST-M8-55	40	40	M8	8	1400	10	140	67
410447	DVA.5-40-50-SST-M8-55	40	50	M8	8	1397	13	112	90
410449	DVA.5-40-20-SST-M10-55	40	20	M10	10	1623	5	325	46
410451	DVA.5-50-20-SST-M10-55	50	20	M10	10	3460	5	692	74
410453	DVA.5-50-30-SST-M10-55	50	30	M10	10	2520	8	336	96
410454	DVA.5-50-35-SST-M10-55	50	35	M10	10	2530	8	289	110
410455	DVA.5-50-40-SST-M10-55	50	40	M10	10	2760	10	276	120
410457	DVA.5-50-45-SST-M10-55	50	45	M10	10	2510	11	223	125
410458	DVA.5-50-50-SST-M10-55	50	50	M10	10	2570	12	206	134
410461	DVA.5-60-30-SST-M10-55	60	30	M10	10	4350	8	580	134
410462	DVA.5-60-40-SST-M10-55	60	40	M10	10	3540	10	354	166
410463	DVA.5-60-50-SST-M10-55	60	50	M10	10	4370	13	350	205
410470	DVA.5-70-30-SST-M10-55	70	30	M10	10	7170	8	956	187
410471	DVA.5-70-40-SST-M10-55	70	40	M10	10	7000	10	700	231
410473	DVA.5-70-45-SST-M10-55	70	45	M10	10	6750	11	600	276
410475	DVA.5-70-55-SST-M10-55	70	55	M10	10	5770	14	420	341
410481	DVA.5-75-25-SST-M12-55	75	25	M12	12	10000	5	2000	187
410483	DVA.5-75-30-SST-M12-55	75	30	M12	12	8700	8	1160	1
410485	DVA.5-75-40-SST-M12-55	75	40	M12	12	6680	10	668	290
410487	DVA.5-75-50-SST-M12-55	75	50	M12	12	5570	13	446	315
410489	DVA.5-75-55-SST-M12-55	75	55	M12	12	6820	13	496	350
410491	DVA.5-100-40-SST-M16-55	100	40	M16	16	12110	10	1211	507
410492	DVA.5-100-55-SST-M16-55	100	55	M16	16	12730	13	925	700
410493	DVA.5-100-50-SST-M16-55	100	50	M16	16	14040	13	1123	594
410494	DVA.5-150-75-SST-M20-55	150	75	M20	20	27800	18	1482	2000
410495	DVA.5-100-60-SST-M16-55	100	60	M16	16	7440	15	496	691
410496	DVA.5-125-55-SST-M16-55	125	55	M16	16	23790	13	1809	1000
410497	DVA.5-125-75-SST-M16-55	125	75	M16	16	22314	19	1190	1265
410498	DVA.5-200-100-SST-M20-55	200	100	M20	20	11540	8	1442	4600

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