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Product Lineup |
  Click the icon as follows, to check the details.
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| Rod End Type |
Bore Size(mm) |
| 20 |
25 |
32 |
40 |
50 |
63 |
| Female |
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| Male |
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Specifications |
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| Action Style |
Double-acting Single-rod/Swith Set |
| Available Bores(mm) |
 20/25/32/40/50/63 |
| Mounting Style |
SD |
| Rod End Type |
Female/Male |
| Norminal Pressure |
3.5MPa |
| Max. Allowable Pressure |
4MPa |
| Min. Working Pressure |
20/25/32:0.15MPa 40/50/63:0.1MPa |
| Proof Test Pressure |
5MPa |
| Operating Speed Range |
8 to 100mm/s |
Operating Temperature
(Ambient / Oil) |
AX/AZ : -10 to +70 ºC WR/WS : -10 to +60 ºC(But do no use when frozen) |
| Cushion Mechanism |
None |
| Working Fluid |
Petroleum-based fluid
(For other working oil, refer to the table of working oil adaptability.) |
| Thread Tolerance |
JIS 6H/6g |
| Stroke Tolerance |
0 to 1.0mm |
Note)
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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. |
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The cylinder bosy is not applied to the cutting oil-proof specifications. |
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This cylinder is not equipped with an air bleeder. |
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If the piston touches the cylinder end at the stroke end, decelerate the
cylinder to a speed lower than the minimum operating speed. |
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Stroke Fabrication Range |
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Bore
(mm) |
Cylinder Stroke(mm) |
| 5 |
10 |
15 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
60 |
70 |
80 |
90 |
100 |
| 20 |
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- |
- |
- |
- |
- |
| 25 |
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- |
- |
- |
- |
| 32 |
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- |
- |
| 40 |
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| 50 |
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| 63 |
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| Note1) |
Consult with us separately in case that stroke other than above standard stroke
(marked with )is desired. |
Note2)
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Avoid use of a cylinder in such a manner that eccentric load applies to
the cylinder. When you use of mounting accessories of rotary type is intended
in particular, be sure to consult to us in advance. |
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Switch Mountable Minimum Stroke |
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| Bore(mm) |
With a switch |
With two switches |
| AX/AZ |
WR/WS |
AX/AZ |
WR525 |
WR535 |
WS235 |
WS245 |
| Contact |
Noncontact |
| 20 to 32 |
5 |
10 |
10 |
15 |
- |
- |
- |
- |
| 40 to 63 |
10(5)* |
20 |
10 |
20 |
15 |
| Note) |
The valve in ( ) is show that when 2 switches mounting one by one at different
channel by two positions. |
| Note) |
Only one switch of type WR and WS is available for bores 20/25/32 mm.
2 switches can fit on bore 40/50/63 mm at 2 different positions by different channel. Normally one fitting
channel could only for one switch. |
| Note) |
There will cause interference when you use 2 contact switches for 10 stroke.
Please adjust. |
| * |
When you select 2 non-contact switches for bore larger than 40 mm and more than 10 mm stroke, please fit the switches on different channel. |
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Allowable Fluid, Seal Material |
| Seal Material |
Allowable Fluid |
| Petroleum-based Fluid |
Water-Glycol Fluid |
Phosphate-Ester Fluid |
Water in Oil Fluid |
Oil in Water Fluid |
| 6: HNBR |
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Note)
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The -marked items are applicable, while -marked items are inapplicable.
Consult with us separately in case that Phosphate-Ester Fluid is desired. |
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