Home Vibration-damping elements Spring mounts and wire rope isolators AVC

AVC

Wire rope vibration damper

Stainless steel

Enquire Now

AVC-4

Wire rope vibration damper

Four loops

AVC-6

Wire rope vibration damper

Six loops

AVC-8

Wire rope vibration damper

Eight loops

Description

Main specifications

Cable, bars and screws

AISI 316 stainless steel.

Standard executions

Threaded pass-through holes.

AVC-4: the cable extends for four loops.

AVC-6: the cable extends for six loops.

AVC-8: the cable extends for eight loops.

General information

Features and applications

AVC wire rope vibration dampers are composed of two pairs of bars, joined together by a connecting cable with a helical winding (loop).

They are generally used for isolating vibrations and shock absorption, where resistance to tension, compression and shear force is required.

Vibrations can cause:

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

damage to health;

noise.

They are particularly suitable for use with HVAC, pumps, purification and desalination plants, instrumentation panels, rail, naval and military industry. Some examples of application are shown in Fig.1.

See High performance vibration dampers - Characteristics and selection criteria.

Description	Compression resistance				Axial holding force				Shear resistance
Description	Min load [N]	Max load [N]	Min deflection [mm]	Max deflection [mm]	Min load [N]	Max load [N]	Min deflection [mm]	Max. deflection [mm]	Min load [N]	Max load [N]	Min deflection [mm]	Max. deflection [mm]
AVC-4-4-53	50	110	2	5	50	110	1	3	20	40	5	10
AVC-4-6-61	200	300	2	4	200	300	2	3	70	150	3	7
AVC-4-6-93	70	140	2	7	70	140	3	6	30	70	5	13
AVC-4-7-110	80	180	2	9	80	180	2	8	30	90	5	17
AVC-4-10-80	850	1500	2	5	850	1500	1	3	400	900	4	11
AVC-4-10-108	300	630	2	7	300	630	2	6	150	300	5	14
AVC-4-13-102	1000	2500	2	8	1000	2500	2	5	500	1000	5	13
AVC-6-7-82	200	450	2	6	200	450	2	5	100	230	3	11
AVC-6-8-67	600	1000	2	4	600	1000	2	3	300	600	3	8
AVC-6-10-80	1500	2500	2	5	1500	2500	1	3	750	1400	5	11
AVC-6-13-135	850	1500	4	11	850	1500	4	11	300	800	6	21
AVC-8-13-120	1500	3000	4	11	1500	3000	3	7	600	1500	7	19

The min. load is the value below which the vibration damper is not able to isolate the vibrations as it would be too rigid.

The max load is the value beyond which some type of failure may occur compromising the functionality of the vibration damper.

The min.deflection is the compression of the vibration-damping support corresponding to the min. load.

The max.deflection is the compression of the vibration-damping support corresponding to the max. load.

Other executions

Special executions on request

Wire rope vibration dampers with AISI 304 stainless steel bars.

Wire rope vibration dampers with aluminium bars with chromic passivation.

AVC-6

		B	L	H	d	d₁	b₁	h₁	f	f₁
Code	Description											Actions
480021	AVC-6-7-82	82 ±4	200	60 ±4	7	M6	15	12	155	66	711
480023	AVC-6-8-67	67 ±4	200	53 ±4	8	M6	15	12	155	66	718
480025	AVC-6-10-80	80 ±4	169	68 ±4	10	M6	25	16	155	66	1272
480027	AVC-6-13-135	135 ±5	178	110 ±5	13	M8	25	20	155,5	66,6	2610

Enquiry Now

To allow us to respond to your enquiry promptly, please provide all required information.