Home Vibration-damping elements Rubber buffers DVF.7

DVF.7

Rubber buffers

Silicone rubber and stainless steel

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Description

Main specifications

Standard execution

Bushing with threaded blind hole and base plate in AISI 304 stainless steel.

Vibration-damper body

Silicone rubber (MVQ) RAL 7040 (C33) grey or RAL 5002 (C52) blue colour, in compliance with FDA (U.S. Food and Drug Administration), giving the possibility to use in the food and medical industry.

Hardness 55 Shore A ±5.

High resistance to ageing.

Resistance to high temperatures (up to 200°C) and low temperatures (-50°C).

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.

DVF.7 elements are generally used as a bumper or as a limit stop for the absorption of vibrations, and for preventing:

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

noise and thus also damage to health.

Load diagrams for each single code are available on request.

See Technical data and guidelines for the choice.

Other executions

Special executions on request

Silicone rubber (MVQ) in compliance with FDA, hardness 40, 70 Shore A ±5.

DVF.7

		Color	D	L	d	d₁	h	Max. load [N]	Max. deflection [mm]	Stiffness [N/mm]
Code	Description											Actions
432901	DVF.7-20-17-SST-M5-55-C33	C33 - RAL 7040	20	17	M5	10	5	211	4.25	50	7
432902	DVF.7-20-17-SST-M6-55-C33	C33 - RAL 7040	20	17	M6	10	6	211	4.25	50	6
432903	DVF.7-20-17-SST-M5-55-C52	C52 - RAL 5002	20	17	M5	10	5	211	4.25	50	7
432904	DVF.7-20-17-SST-M6-55-C52	C52 - RAL 5002	20	17	M6	10	6	211	4.25	50	6
432906	DVF.7-25-17-SST-M6-55-C33	C33 - RAL 7040	25	17	M6	19	6	605	4.25	142	13
432908	DVF.7-25-17-SST-M6-55-C52	C52 - RAL 5002	25	17	M6	19	6	605	4.25	142	13
432911	DVF.7-32-22-SST-M8-55-C33	C33 - RAL 7040	32	22	M8	24	8	778	5.5	142	23
432913	DVF.7-32-22-SST-M8-55-C52	C52 - RAL 5002	32	22	M8	24	8	778	5.5	142	23
432916	DVF.7-38-35-SST-M8-55-C33	C33 - RAL 7040	38	35	M8	30	8	1455	8.75	166	47
432917	DVF.7-38-35-SST-M10-55-C33	C33 - RAL 7040	38	35	M10	30	10	1455	8.75	166	57
432918	DVF.7-38-35-SST-M8-55-C52	C52 - RAL 5002	38	35	M8	30	8	1455	8.75	166	47
432919	DVF.7-38-35-SST-M10-55-C52	C52 - RAL 5002	38	35	M10	30	10	1455	8.75	166	57
432921	DVF.7-43-50-SST-M10-55-C33	C33 - RAL 7040	43	50	M10	30	10	1420	12.5	114	91
432926	DVF.7-43-50-SST-M10-55-C52	C52 - RAL 5002	43	50	M10	30	10	1420	12.5	114	91
432931	DVF.7-50-20-SST-M10-55-C33	C33 - RAL 7040	50	20	M10	40	10	3010	5	602	63
432936	DVF.7-50-20-SST-M10-55-C52	C52 - RAL 5002	50	20	M10	40	10	3010	5	602	63
432941	DVF.7-60-40-SST-M10-55-C33	C33 - RAL 7040	60	40	M10	40	10	2990	10	299	127
432946	DVF.7-60-40-SST-M10-55-C52	C52 - RAL 5002	60	40	M10	40	10	2990	10	299	127
432951	DVF.7-25-20-SST-M6-55-C33	C33 - RAL 7040	25	20	M6	16	7	420	5	84	14
432952	DVF.7-25-20-SST-M6-55-C52	C52 - RAL 5002	25	20	M6	16	7	420	5	84	14
432953	DVF.7-32-26-SST-M8-55-C33	C33 - RAL 7040	32	26	M8	21	9	550	6.5	84	24
432954	DVF.7-32-26-SST-M8-55-C52	C52 - RAL 5002	32	26	M8	21	9	550	6.5	84	24
432955	DVF.7-38-32-SST-M8-55-C33	C33 - RAL 7040	38	32	M8	24	10	861	8	107	38
432956	DVF.7-38-32-SST-M10-55-C33	C33 - RAL 7040	38	32	M10	24	10	861	8	107	47
432957	DVF.7-38-32-SST-M8-55-C52	C52 - RAL 5002	38	32	M8	24	10	861	8	107	38
432958	DVF.7-38-32-SST-M10-55-C52	C52 - RAL 5002	38	32	M10	24	10	861	8	107	47
432959	DVF.7-50-43-SST-M10-55-C33	C33 - RAL 7040	50	43	M10	32	11	1396	10.75	130	93
432960	DVF.7-50-43-SST-M10-55-C52	C52 - RAL 5002	50	43	M10	32	11	1396	10.75	130	93

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