Europe Standard Thj Precision Pneumatic Vibration Isolation Feet

• Natural Frequency: Low as 4 Hz.
• Transport Package: Carton Box
• Specification: Fixed
• Trademark: THANS
• Origin: China
• Model NO.: THJ

Product Description

THJ precision pneumatic vibration isolation feet pad THJ precision pneumatic vibration isolation feet pad is a kind of new type vibration isolator which realize its high efficiency performance by compressing air.

It is widely used in equipment of higher request for vibration and sound isolation. Combining with years accumulation of technology and knowledge, solution for high end manufacturing suffered from low frequency vibration can be provided rapidly.

Technical characteristics In the application of vibration isolator, the inflatable part of THJ-1 can reduce vibration above 7 Hz by a large margin. The natural frequency of THJ-1 is as low as 4 Hz.

The natural frequency of THJ-1 in vertical direction is 10Hz, and it can isolate the vibration above 14Hz. The ratio of natural frequency of horizontal and vertical direction is about 1:1, which can ensure good stability in horizontal direction.

In application of reducing impact, the rubber shell of THJ-1 can provide support for high-pressure deformation. The use of external gaskets can prevent the bottom from rising and falling to maintain the natural frequency at 4Hz.
 

Main parameter

 

Model	Size(mm)						Load(kg)		Bolt(M)
	A	B	H	Φd	ΦD	BD	Min	Max
THJ-1-30	76	60	72	26	72.5	7	10	50	M10
THJ-1-50	100	76	75	30	73	11	10	50	M10
THJ-1-100	145	105	100	50	106	14	50	100	M12
THJ-1-200	145	105	100	60	106	14	100	200	M12
THJ-1-400	175	135	100	92	137	14	200	400	M12
THJ-1-700	205	165	102	110	165	14	400	700	M16
THJ-1-900	230	190	102	136	191	14	700	900	M16
THJ-1-1200	255	217	105	149	216	18	700	1200	M16
THJ-1-1600	315	265	105	190	270	18	1000	1600	M16
THJ-1-2000	360	305	105	260	320	18	1400	2000	M16
THJ-1-2800	440	385	110	300	403	18	2000	2800	M18
THJ-1-3500	470	410	110	330	422	18	2000	3500	M20

 

Product Applications

THJ precision pneumatic vibration isolation feet pad is a kind of new type vibration isolator which realize its high efficiency performance by compressing air. It is widely used in equipment of higher request for vibration and sound isolation.