ZTA type damping spring vibration isolator-Vibration Isolators

Overview

ZTA spring mount adopts spring damper characteristiecs at home and abroad to overcome resonance phenomena of damping ratio, then incrase damping ratio to 0.15~0.18 but the isolation rate without reducing which is a breakthrough in spring mount design and spring mount brand has been leadership in the same industry .

ZTA type spring mount makes installation time short and can bear equipment total weight, floor, platforms can be. You do not have to fix with bolts, this is a simple, reasonable and economical efficient spring mount.

Features

ZTA Type spring mount main features is simple structure, samll volume, good shock absorbing, convenient installation. It is made of spring, top rubber sleeve, below rubber cushion and iron casting.

Owing to ZTA type spring mount of good pressure bearing performance, it can widely used to chemical industry, building, water supply, water drainage, oil, light and heavy industry, refrigeration, sanitary, plumbing, fire protection, electric power and other industies.

Specification

Model	Optimum Load（N)	Preloading Load	Ultimate Load（N)	Vertical Stiffness（N/mm）	Rated Load Level	Overall Dimension
		（N)			（N/mm）	（mm）
						H	D	L1	L2	d	d1
ZTA-12	120	90	168	7.5	5.4	60	76	75	90	10	10
ZTA-18	180	115	218	9.5	14	60	76	75	90	10	10
ZTA-25	250	153	288	12.5	19	60	76	75	90	10	10
ZTA-40	400	262	518	22	16	65	76	75	90	10	10
ZTA-55	550	336	680	30	21.6	70	76	75	90	10	10
ZTA-80	800	545	1050	41	28.7	105	103	100	120	12	10
ZTA-120	1200	800	1560	44	31	110	103	100	120	12	10
ZTA-160	1600	1150	2180	63	33	110	103	100	120	12	10
ZTA-240	2400	1600	3100	85	35.6	110	103	100	120	14	10
ZTA-320	3200	2150	4220	127	70	130	140	135	165	14	14
ZTA-480	4800	2950	5750	175	77	130	140	135	165	14	14
ZTA-640	6400	4170	8300	180	125	130	140	135	165	14	14
ZTA-820	8200	5300	10550	230	140	150	205	192	240	16	16
ZTA-1000	10000	6050	12500	420	170	150	205	192	240	16	16
ZTA-1280	12800	8300	16500	560	195	150	205	192	240	16	16
ZTA-1500	15000	8500	19500	600	220	150	205	192	240	16	16
ZTA-2000	20000	10000	28000	800	290	150	205	192	240	16	16
ZTA-2700	10000	6050	12500	1000	370	160	320	192	240	20	/
ZTA-3500	12800	8300	16500	1200	430	160	320	192	240	20	/
ZTA-4800	15000	8500	19500	600	220	160	320	192	240	20	/