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Multi-aperture orifice |
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As compared with the 11 series, it is a size large type. With the change of moving load energy, it is ideal for of comparatively large energy capacity. |
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As it is the variable orifice type, the equivalent load is in the range
set for each type. And if it is in the max. energy range, the non-phase
adjustment is available. |
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The economical shock absorber can be selected with the smaller resisting
force than the single aperture orifice by adjusting correctly. |
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To cope with the fluctuation of actual equivalent load, it is designed
for the wide range of adjustment. |
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Specifications |
Click the Model Numbers as follows, to check the details.
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| Model Numbers |
F |
ASF-20-20 |
ASF-20-30 |
ASF-20-60 |
| E |
ASE-20-20 |
ASE-20-30 |
ASE-20-60 |
| U |
ASU-20-20 |
ASU-20-30 |
ASU-20-60 |
| Mounting Style |
E,F,U |
| Max. energy absorption |
2120J |
3190J |
6380J |
| Stroke |
50.8mm |
76.2mm |
152.4mm |
| Equivalent Weight Range |
45 to 45000kg |
| Note1)Max. Energy Capacity Per Min. |
8920J/min |
9600J/min |
11700J/min |
| Impact Speed Range |
7.6m/s |
| Max. Resisting Force Value |
85200N |
85300N |
86400N |
| Rod Return Force |
382N |
382N |
392N |
| Rod Return Time |
0.1s |
0.2s |
0.3s |
| Max. Operating Cycle |
30 cycle/min |
| Operating Temperature Range |
-5 to +50 Celsius Degree(But do not use when frozen) |
| Weight |
F |
21.92kg |
22.94kg |
30.2kg |
| E |
21.92kg |
22.94kg |
30.2kg |
| U |
21.22kg |
22.24kg |
29.7kg |
| Accessories |
Auxiliary oil tank |
| Note1) |
Max. energy capacity per minute in the table is shown at the ambient temperature
of 26.7 Celsius degree. Max. energy capacity per minute at the ambient
temperature T (Celsius degree) mentioned as E2(J/min) is calculated
according to following formula. |
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| Note2) |
It indicates the max. value when full stroke is pushed. |
| Note3) |
Max. resisting force value is the value in case that appropriate adjustment has
been conducted. |
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Accessories |
Click the Model Numbers as follows, to check the details.
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The regular shock absorption is not available if working fluids decrease
or the air is mixed. For the appropriate supply of working fluids, it is
necessary to mount the auxiliary oil tank. The tank shall be used in case
that it is used over once per minute. |
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Replacement Parts |
Click the Model Numbers as follows, to check the details.
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