Hot sale single Convoluted Industrial air spring air bellows

• Warranty: 12 months
• Part: Air Spring
• Position: Rear
• Type: Gas-Filled
• Spring Type: Air Spring
• Spring Material: Rubber
• Model NO.: 1B235120
• Structure: Double Cylinder
• Top Plate Hole/Stud: M10
• Top Plate Dia: 160mm
• Bottom Plate Dia: 160mm
• Pressure Ability: 0.2-0.8 M Pa
• Air Inlet: RC1/4″
• Quality: 100% Tested
• Transport Package: Cartons
• Specification: Optional
• Trademark: THERMOTEST
• Origin: China
• Production Capacity: 50000/Month

Product Description

Product Description

The rubber air spring (referred to as the rubber air bag) is filled with compressed gas (air pressure 0.5-1Mpa) in a sealed container, and uses the compressibility of the gas to realize its spring effect. The stiffness of this spring is variable. When the load acting on the spring hill increases, the quantitative gas in the container is compressed, and the air pressure increases, and the stiffness of the spring increases. On the contrary, when the load decreases, the air pressure in the spring decreases and the stiffness decreases. In this way, the rubber airbag has ideal elasticity. There are two types of rubber air springs: bladder type and diaphragm type. The bladder type rubber air spring is composed of a rubber air bladder sandwiched with cords and compressed air sealed in it. The inner layer of the bladder is made of air-tight rubber, while the outer layer is made of oil-resistant rubber. The upper and lower covers seal the air bag.


Product features

· Bladder air springs are categorized as single, double, and triple Convolute. Used for shock absorption and pneumatic actuation applications.

· Pressure: 0.7M Pa

· Shock Absorber Applications: Commonly used in single and double Convolute

· Natural frequency: 2.5HZ~3.11HZ

· Load range: 2.3KN~437.9KN

· Pneumatic Actuation Applications: Commonly used in single, double and triple bladders

· Working Stroke: 95mm

 

Product Parameters

 

 

Design Height (mm)	Min Height (mm)	Max Height (mm)	Max. Stroke mm
120	60	155	95
The mounting position and size of mounting holes & air Inlet  can be customzied

 

Load weight kg	Mounting Height        Filling Pressure	0.2 Mpa	0.3 MPa	0.4 MPa	0.5 MPa	0.6 MPa	0.7 MPa	0.8 MPa	The capacity at 0.7MPa(dm^3)
	60 mm	639	943	1276	1618	1944	2288	2609	1.11
	79 mm	624	913	1230	1532	1856	2184	2501	1.34
	98 mm	570	846	1130	1402	1702	1983	2271	1.85
	118 mm	474	703	948	1185	1436	1684	1940	2.48
	136 mm	385	575	776	966	1172	1377	1606	2.95
	155 mm	207	316	433	559	690	824	951	3.09
Stiffness & frquency	vertical stiffness   kg/cm	183	250	323	386	409	427	484
	Natural Frequency  Hz	3.11	2.98	2.92	2.86	2.67	2.52	2.5
	cpm	187	179	175	172	160	151	150

 

Detailed Photos

 

 

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