F-600-2 GUOMAT Rubber Air Spring Replace S-600-2R/SC-600-2R
YOKOHAMA Rubber Air Bellows
Product Description
Item: Rubber Air Spring
Brand: GUOMAT
Model Number: F-600-2
Convolutions: 2
Color: Black
The Rubber Bellow Natural Height: 102mm
Max. Height: 172mm
Min.Height: 57mm
YOKOHAMA Air Spring
S6002
S 600 2
S-600-2
S6002R
S 600 2R
S-600-2R
SC6002R
SC 600 2R
SC-600-2R
| Model Size | YOKOHAMA | Design Height(mm) | Max Height (mm) | Min Height (mm) | Common Maximum Travel (mm) | Compression Max Outside Diameter (mm) | Effective Area (cm²)
| Volume(L) | Load(kN) |
| F-600-5 | S-600-5 | 276 | 456 | 156 | ±113 | 660 | 2830 | 76.6 | 138.3 |
| F-600-4 | S-600-4 | 218 | 363 | 123 | ±90 | 660 | 2830 | 59.9 | 138.3 |
| F-600-3 | S-600-3 | 160 | 270 | 90 | ±68 | 660 | 2830 | 43.2 | 138.3 |
| F-600-2 | S-600-2 | 102 | 172 | 57 | ±45 | 660 | 2830 | 26.3 | 138.3 |
| F-600-1 | S-600-1 | 72 | 122 | 40 | ±30 | 700 | 2830 | 19.0 | 138.3 |
What is a Punch Press Air Spring?
A punch press air spring is an elastic element used inside a
stamping die. It's essentially a sealed chamber filled with
high-pressure gas.
Its core operating principle: It uses compressed, high-pressure gas
to store energy and provide a controllable, powerful spring force.
Main Functions in a Punch Press Air Spring
Providing Pressing/Ejecting Force: During the stamping process, an
air spring is installed in the upper or lower die. When the punch
press slide drives the upper die downward, the air spring is
compressed, increasing the gas pressure within it, thereby
providing a continuous and powerful counteracting force on the
press plate or stripper plate. This force can:
Smoothly hold the material in place, preventing wrinkling or
shifting during the punching or drawing process.
After the stamping process is complete, the formed part is smoothly
ejected from the die (ejection), or waste material is removed from
the punch (unloading).
Balancing Die Weight: For large, heavy upper dies, air springs
provide an upward support force, counterbalancing the die's own
weight. This allows for smoother die opening and closing, reduces
impact on the press's guide rails and drivetrain, and improves
operational safety.
Providing Adjustable Spring Force: By adjusting the gas pressure,
the spring force can be easily varied to accommodate sheet metal of
varying thicknesses and materials, as well as varying process
requirements. This provides greater flexibility than traditional
metal springs (such as disc springs or coil springs).
Ensuring Smooth Movement: The force provided by air springs remains
relatively constant throughout the entire stroke (in ideal gas
conditions), unlike metal springs, which experience drastic force
fluctuations. This results in smoother slide movement, helping to
improve part quality and die life.
