Yokohum-100 Double Convolutions G3/8 Air Inlet M8 Bolts Replacement
Industrial Air Springs
Cross Reference
Yokohum-100 |
Yokohum 100 |
Yokohum100 |
Specifications and Detailed Technical Parameters
1. Top plate
2pcs × M8× 1.25 Bolts/studs, the screw center distance is 150 mm
2. Bottom plate
1pc × M8×1.25 Bolts/studs
3. Air Inlet/Air fittings/ Air hole
G3/8, Centered
4. Height: 107.5mm
5. Rubber Bellow diameter: 203mm
6. Cover plate diameter
200mm Top Cover Plate
200mm Bottom Plate
7. Without Rubber Bumper
8. One piece of Girdle hoop
About air spring
When the air spring works, the inner cavity is filled with
compressed air to form a compressed air column. With the increase
of vibration load, the height of the spring decreases, the volume
of the cavity decreases, the stiffness of the spring increases, the
effective carrying area of the air column in the cavity increases,
and the carrying capacity of the spring increases.
When the vibration load decreases, the height of the spring
increases, the volume of the cavity increases, the stiffness of the
spring decreases, the effective carrying area of the air column in
the cavity decreases, and the carrying capacity of the spring
decreases.
In this way, the air spring in the effective stroke, the air spring
height, cavity volume, carrying capacity with the increase and
decrease of vibration load occurred a smooth flexible transmission,
amplitude and vibration load efficient control. You can also use
the method of increasing and reducing air capacity to adjust the
stiffness and bearing capacity of the spring, and can also be
equipped with an auxiliary air chamber to achieve automatic
control.
Air spring has excellent nonlinear hard characteristics, so it can
effectively limit the amplitude, avoid resonance, prevent impact.
The natural frequency of the air spring vibration isolation system
can be designed to be very low, even less than 1Hz, while the
natural frequency of the rubber vibration isolator is generally
5-7Hz.
Therefore, the vibration isolation efficiency of air spring is much
higher than that of other vibration isolation components, and can
isolate low frequency vibration. Especially because air spring
vibration isolation system is easy to implement active control, as
a vibration isolation element with adjustable nonlinear static and
dynamic stiffness and damping characteristics, air spring is more
and more widely used.
Because of its special material and unique structure, air spring
has the characteristics that metal spring and rubber spring do not
have:
1, air spring has excellent nonlinear hard characteristics, can
effectively limit the amplitude, avoid resonance, prevent impact.
The nonlinear characteristic curve of air spring can be ideally
designed according to actual needs, so that it has a low stiffness
value near the rated load.
2. Because the medium used by air spring is mainly air, it is easy
to implement active control.
3. The stiffness k of the air spring varies with the load P, so the
natural frequency of the vibration isolation system is almost
constant under different loads, and the vibration isolation effect
is almost constant.
Product Photo
