Yokohama Air Spring S-240-3R Triple Convoluted Lead Frame Punch Air
Spring For CNC Punch
OEM Cross reference:
YOKOHAMA S-240-3R
YOKOHAMA S 240 3R
YOKOHAMA S2403R
Specifications and Detailed Technical Parameters: F-240-3
| Model Size | Height H(mm) | Common Maximum Travel(mm) | Compression Max. Outside Diameter (mm) | Standard height, approximate value at 0.49MPA internal pressure | Maximum Internal Pressure (MPA) | Internal Pressure Failure(MPA) |
| Design Height | Max. Height | Min Height | Effective Area(cm2) | Volume(L) | Load(KN) | Dynamic Spring Constant(n/mm) | Natural Vibration Frequency(Hz) |
| S-240-4R | 206 | 316 | 111 | ±80 | 300 | 450 | 10.1 | 22.2 | 235 | 1.6 | 0.88 | 2.9-3.9 |
| S-240-3R | 152 | 232 | 82 | ±60 | 300 | 450 | 7.3 | 22.2 | 324 | 1.9 | 0.88 | 2.9-3.9 |
| S-240-2R | 98 | 148 | 53 | ±40 | 300 | 450 |
4.4 | 22.2 | 520 | 2.4 | 0.88 | 2.9-3.9 |
| S-240-1R | 72 | 110 | 40 | ±30 | 340 | 450 | 3.5 | 22.2 | 765 | 2.9 | 0.69 | 2.9-3.9 |
The related picture of F-240-3
Scope of application
press, punch, mechanical punch, pneumatic punch, hydraulic punch,
high-speed mechanical punch, high-frequency punch, CNC punch,
ordinary mechanical punch, manual punch, spiral punch, rack punch,
connecting rod punch, CAM punch, paper making equipment, paper
production line, paper equipment, etc
Characteristics of air spring
1, long service life, self-sealing so that the rubber deformation
when the expansion is less. So it's more durable.
2, maintenance is very simple, rubber air spring there is no
friction sliding part, so there is no need to add extra lubricating
oil.
3, reduce the installation height, compared with other springs, can
reduce the installation height, effectively increase the stroke.
4. Elastic and soft spring parameters can be obtained. The load is
large and elastic and soft, and the anti-vibration performance is
superior.
5, the output of bearing capacity is variable, and the bearing
capacity can be changed in a large range by changing the internal
pressure.
6, the height can be controlled, such as with the height adjustment
valve, for different loads can maintain a constant height.
7, excellent damping effect, such as with the auxiliary gas chamber
and throttle valve, can obtain excellent damping effect, so as to
reduce the resonance amplitude.
8. Easy to install, simple structure, easy to install and
disassemble.
Product Packing
We can make Netrual Packing. Pack with your own brand is also
acceptable. What more, it is acceptable to do product customization
as per your requirements if quantity is ok.
