Air Spring Suspension Bag Truck Air Spring

• Warranty: 12 months
• Part: Air Spring
• Position: Rear
• Type: Gas-Filled
• Spring Type: Air Spring
• Spring Material: Rubber
• Model NO.: 1B330130
• Structure: Double Cylinder
• Top Plate Hole/Stud: M10
• Top Plate Dia: 230mm
• Bottom Plate Dia: 230mm
• 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: 2.04HZ~2.68HZ

· Load range: 2.14KN~437.9KN

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

· Working Stroke: 100mm

 

Product Parameters

 

 

Design Height (mm)	Min Height (mm)	Max Height (mm)	Max. Stroke mm
130	60	160	100
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	1182	1811	2396	2956	3564	4180	4814	3.6
	85 mm	1110	1682	2262	2841	3421	4042	4624	4.97
	105 mm	1051	1583	2114	2621	3216	3791	4316	6.4
	125 mm	947	1429	1921	2411	2913	3440	3933	7.62
	128 mm	845	1268	1721	2376	2672	3120	3606	7.87
	145 mm	778	1198	1625	2078	2490	2966	3385	8.66
	160 mm	595	934	1288	1639	2000	2385	2776	9.56
Stiffness & frquency	vertical stiffness   kg/cm	242	346	418	508	555	603	661
	Natural Frequency  Hz	2.68	2.62	2.47	2.31	2.28	2.2	2.14
	cpm	161	157	148	139	137	132	128

 

Detailed Photos

 

 

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