2-Stage Telescopic design offer space saving for vertical axis mounting.
Fixed cushions are standard at both stroke end.
Uniform circuit structure provide sequence operated by uniform motion.
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Specifications |
| Action Style |
10 |
20 |
30 |
40 |
50 |
| Available Bores(mm) |
1-stage |
 63 |
90 |
110 |
125 |
140 |
| 2-stage |
45 |
65 |
80 |
90 |
100 |
| Stroke Fabrication Range |
50 to 1700mm |
50 to 2500mm |
50 to 3100mm |
50 to 3100mm |
50 to 3100mm |
| Norminal Pressure |
7MPa |
| Max. Allowable Pressure |
Rod Cover Side : 15MPa Head Cover Side : 9MPa |
| Proof Test Pressure |
Rod Cover Side : 21MPa Head Cover Side : 14MPa |
| Min. Working Pressure |
Rod Cover Side : 0.6MPa Head Cover Side : 0.3MPa |
| Operating Speed Range |
10 to 166mm/s |
10 to 150mm/s |
10 to 140mm/s |
10 to 128mm/s |
10 to 118mm/s |
| Operating Temperature |
Ambient Temperature : -10 to +50ºC Oil Temperature : -5 to +80ºC
(But do not use when frozen) |
| Cushion Mechanism |
Fixed Cushion on Both End |
| Working Fluid |
Petroleum-based fluid
(For other working oil, refer to the tableof working oil adaptability.) |
| Thread Tolerance |
JIS 6g/6H |
| Stroke Tolerance |
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| Mounting Style |
LA,LT,FA,FB,CA,TA,TB |
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 Hydraulic pressure that is generated in cylinder dur to the inertia of load shall be set at less than the maximum allowable pressure.
When using in case of retract, set the working pressure up to 6Mpa as measure.
If the working speed is below the speed range, the cylinder would get stick-slip or get stuck. And if the working speed is cut cross the speed range, the packing will get early abrasion and it will also reduce the effectiveness of the cushion.
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Allowable Fluid, Seal Material |
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| Seal Material |
Allowable Fluid |
| Petroleum-based Fluid |
Water-Glycol Fluid |
Phosphate-Ester Fluid |
Water in Oil Fluid |
Oil in Water Fluid |
Fatt Acid Ester |
| 1:Nitrile rubber |
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| 3:Fluoric rubber |
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The -marked items are applocable,while the -marked items are inapplicabe.
