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-SST

		d₁	d₂	h	s	Max. load [N]	Max. deflection [mm]	Stiffness [N/mm]
Code	Description									Actions
436562	DVL.2-15-25-6-SST-55	15	6	25	2	120	6.25	120	7
436567	DVL.2-20-25-6-SST-55	20	6	25	2	235	6.25	235	14
436572	DVL.2-25-20-6.6-SST-55	25	6.6	20	2	710	5	710	19
436577	DVL.2-30-15-16-SST-55	30	16	15	2	825	3.75	825	18
436582	DVL.2-35-15-19-SST-55	35	19	15	2	1806	3.75	1806	28
436587	DVL.2-35-20-13-SST-55	35	13	20	2	1491	5	1491	36
436592	DVL.2-40-20-13-SST-55	40	13	20	2	1995	5	1995	45
436597	DVL.2-40-28-13-SST-55	40	13	28	2	1620	7	1620	56
436602	DVL.2-40-30-13-SST-55	40	13	30	2	1500	7.5	1500	58
436607	DVL.2-40-35-13-SST-55	40	13	35	2	1495	8.75	1495	65
436612	DVL.2-40-40-13-SST-55	40	13	40	2	1340	10	1340	71
436617	DVL.2-50-15-21-SST-55	50	21	15	2	3940	3.75	3940	59
436622	DVL.2-50-20-17-SST-55	50	17	20	2	3790	5	3790	74
436627	DVL.2-50-20-21-SST-55	50	21	20	2	3270	5	3270	69
436632	DVL.2-50-25-11-SST-55	50	11	25	2	3620	6.25	3620	91
436637	DVL.2-50-30-10-SST-55	50	10	30	2	2660	7.5	2660	103
436642	DVL.2-50-30-17-SST-55	50	17	30	2	2530	7.5	2530	92
436647	DVL.2-50-30-21-SST-55	50	21	30	2	2293	7.5	2293	84
436652	DVL.2-50-40-17-SST-55	50	17	40	2	2365	10	2365	112
436657	DVL.2-50-50-17-SST-55	50	17	50	2	2143	12.5	2143	131
436662	DVL.2-50-50-21-SST-55	50	21	50	2	2177	12.5	2177	69
436667	DVL.2-60-13-20.5-SST-55	60	20.5	13	2	8650	3.25	8650	83
436672	DVL.2-60-30-10.5-SST-55	60	10.5	30	2	5250	7.5	5250	168
436677	DVL.2-60-30-18-SST-55	60	18	30	2	4420	7.5	4420	140
436682	DVL.2-60-30-21.5-SST-55	60	21.5	30	2	4070	7.5	4070	134
436687	DVL.2-60-50-21-SST-55	60	21	50	2	3170	12.5	3170	188
436692	DVL.2-75-30-25-SST-55	75	25	55	3	8170	7.5	8170	248
436697	DVL.2-75-55-25-SST-55	75	25	55	3	5910	13.75	5910	358
436702	DVL.2-100-50-30-SST-55	100	30	50	3	11850	12.5	11850	622
436707	DVL.2-100-60-21-SST-55	100	21	60	3	11710	15	11710	747

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