Manufacture Truck Air Suspension Convoluted Type Industrial Air Spring

• Warranty: 12 months
• Part: Air Spring
• Position: Rear
• Type: Gas-Filled
• Spring Type: Air Spring
• Spring Material: Rubber
• Model NO.: 1B260130
• 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: 2.39HZ~2.96HZ

· 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
130	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	680	1052	1397	1780	2142	2599	2986	2.31
	75 mm	658	1005	1340	1700	2042	2478	2837	2.91
	90 mm	630	955	1266	1615	1929	2318	2654	3.41
	105 mm	570	878	1157	1487	1777	2127	2440	3.87
	120 mm	515	765	1035	1343	1595	1922	2200	4.21
	135 mm	425	658	883	1150	1364	1670	1944	4.54
	150 mm	327	505	680	900	1088	1370	1609	4.85
	155 mm	206	322	463	590	757	984	1151	5.15
Stiffness & frquency	vertical stiffness   kg/cm	149	221	269	321	350	386	401
	Natural Frequency  Hz	2.96	2.9	2.76	2.64	2.53	2.4	2.39
	cpm	177	174	165	158	152	144	143

 

Detailed Photos

 

 

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