FT 614-36 DS Contitech Air Suspension Spring 14"1/2x3 Dunlop Rubber Bellows Air Bags
FT 614-36 DS Contitech Air Suspension Spring 14"1/2x3 Dunlop Rubber Bellows Air Bags
Product Description
Brand: GUOMAT
Model No.: 2B14.5X3T
Can replace the following Model
ContiTech Part Number: FT614-36
ContiTech Part Number: FT 614-36
ContiTech Part Number: FT614-36 DS
ContiTech Part Number: FT 614-36 DS
ContiTech Part Number: FT614-36 DS G1/2
ContiTech Part Number: FT 614-36 DS G1/2
ContiTech Part Number: FT614-36 DS G1/2 M10
ContiTech Part Number: FT 614-36 DS G1/2 M10
Firestone Part Number: W01-R58-4065
Firestone Part Number: W01 R58 4065
Firestone Part Number: W01R584065
Dunlop Part Number: 14.5X1 / 14 1/2 X1
Dunlop Part Nunber: SP1558 / SP 1558
Norgren Part Number: M/31143 / M 31143 / M31143
2B14.5X3T GUOMAT Air Spring Technical Data
Maximum outer diameter: 400mm
Maximum height: 480mm
Minimum height: 100mm
Stroke: 380mm
Air fitting: G1/2
Cover diameter: 310mm
Threaded holes for top cover: 4XM10
Center distance between threaded holes for top cover: 282.5mm
Threaded holes for bottom cover: 4XM10
Center distance between threaded holes for bottom cover: 282.5mm
Force F(kN)
| Pressure P | bar | 3 | 4 | 5 | 6 | 7 | 8 | Vol.V(l) |
| Height H(mm) | 400 | 1.3 | 18 | 22.8 | 27.9 | 33.3 | 38. | 28 |
| 420 | 11.8 | 16 | 20.4 | 25 | 30.1 | 35.3 | 28 | |
| 350 | 16.7 | 22.4 | 28.2 | 34.2 | 40.5 | 46.9 | 25 | |
| 300 | 19.4 | 26 | 32.5 | 39.3 | 46.3 | 53.5 | 22 | |
| 250 | 21.8 | 29 | 36.4 | 43.8 | 51.7 | 60.5 | 18 | |
| 200 | 24.7 | 32.9 | 14.1 | 49.6 | 58.5 | 67.4 | 14 | |
| 150 | 27.6 | 36.6 | 45.7 | 55 | 64.6 | 74.2 | 10 |
A flange-type air spring is a vibration-damping component that utilizes compressed air to provide elastic support. It is widely used in test sieves, precision instruments, industrial equipment, and other fields, offering stable shock absorption and vibration isolation through adjustable air pressure. Below are its key features and applications:
Structural Design
Consists of a rubber airbag (reinforced with multiple cord layers), upper and lower flanges (metal or composite), and airtight components. The flange connection facilitates easy installation and fixation.
Compressed air inside serves as the elastic medium, with adjustable pressure to modify stiffness and load capacity.
Performance Advantages
High-Precision Damping: The adjustable stiffness of the air spring effectively isolates high-frequency vibrations (e.g., mechanical vibrations from test sieves), protecting sensitive equipment.
Load Adaptability: Air pressure adjustment accommodates varying loads, maintaining equipment level (e.g., automatic height compensation under changing loads).
Long Lifespan & Corrosion Resistance: The rubber material and sealed design suit harsh industrial environments with dust, oil, and contaminants.
Adjustment Flexibility
Some models feature external air pumps or pressure-stabilizing systems for real-time pressure adjustment to adapt to dynamic operating conditions (e.g., varying vibration frequencies).
Typical Applications in Test Sieves
Damping Requirements: Test sieves generate high-frequency vibrations during particle screening. Flange-type air springs can:
Isolate vibrations from transferring to the frame, improving screening accuracy.
Reduce mechanical fatigue, extending the lifespan of motors and sieve meshes.
Installation Example: Typically mounted between the sieve base and support structure, secured via flange bolts to form a flexible support system.
Product Picture
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