W01-358-7845 Single Convoluted Rubber Air Spring FT530-35 521 Contitech Air

W01-358-7845 Single Convoluted Rubber Air Spring FT530-35 521 Contitech Air Springs Shock
 

Product Description

Industrial air spring is a device that uses compressed air as elastic medium. It is mainly used in industrial equipment or systems to provide controllable support, shock absorption, vibration isolation, height adjustment or load balancing functions.

Item: Industrial Air Spring

Brand: GUOMAT

Model No.: 3B7845

Convolutions: 3

Warranty: 12 Months

Material: Rubber+Steel

Contitech Part Number: FT530-35 521

Contitech Part Number: FT 530-35 521

Contitech Part Number: FT530-35521

Contitech Part Number: FT 530-35 521

Contitech Bellow Number: FT 530-35

Firetsone Part Number: W01-358-7845

Firetsone Part Number: W01 358 7845

Firetsone Part Number: W013587845

Firetsone Bellow Number: 333

Goodyear Part Number: 3B14-450

Goodyear Bellow Number: 556-33-8-335

FleetPride Part Number: AS7845

Taurus Part Number: 6335

triangle Part Number: AS-4521

TRP Part Number: AS78450

Automann Part Number: SP3B32RA-7845

Technical Data

❶Nut / Blind Nut
Top Cover Plate Threaded Hole: 4x3/8-16UNC
Threaded Hole Center Distance of Top Cover Plate : 6.25''
Bottom Cover Plate Threaded Hole: 4x3/8-16UNC
Threaded Hole Center Distance of Bottom Cover Plate : 6.25''

❷ Gas Hole / Air inlet / Air Fitting
Gas Hole / Air inlet : 1/4NPTF
Center distance between air inlet and nut: 3.13''

❸ Cover Plate 
Top Cover Plate Diameter: 11.31 mm
Bottom Cover Plate Diameter: 11.31 mm

❹Rubber Bellows 
Rubber Bellows MAX Diameter: 15.9''
The Working Stroke : MAX 20.1'' to MIN 4.0''
Maximum Height : 20.1''
Minimum Height :4.0''

❺ Bumper block / Buffer block
Without Bumper Block 

Air springs are flexible airbags made of rubber and cord reinforcement (sometimes with pistons or drums inside). When compressed air is added to the airbag, the air pressure expands the airbag, generating an upward support force. By adjusting the air pressure in the airbag, its support height, load capacity and stiffness (softness and hardness) can be precisely controlled.

Compared with traditional steel springs, the main advantages of industrial air springs are their adjustability, excellent vibration isolation performance (effectively filtering high-frequency vibrations), low natural frequency (good isolation effect on low-frequency vibrations) and large load capacity. They are widely used in various industrial scenarios, such as:

Industrial machinery shock absorption: Isolate vibrations generated by stamping machines, injection molding machines, CNC machine tools, printing machines, etc., protect equipment and foundations, and improve the working environment.

Precision equipment vibration isolation: Support and isolate precision measuring equipment, semiconductor manufacturing equipment, optical platforms, etc. to prevent environmental vibrations from interfering with their accuracy.

Vehicle suspension: Suspension systems used in trucks, buses, rail vehicles, and special vehicles provide smooth driving and load balance (such as keeping the vehicle body height constant).

Platform leveling and height control: For platforms, workbenches or equipment bases that require precise leveling or automatic height adjustment according to the load.

Load balancing: In applications such as lifting mechanisms and assembly line tooling, balancing the weight of the load makes operation easier and more labor-saving.

In summary, industrial air springs are flexible support and shock-absorbing elements that achieve controllable changes in height, load capacity and stiffness by adjusting compressed air pressure. With its excellent adjustability and vibration isolation performance, it has become a key component in modern industrial equipment to improve stability, precision and reliability.