The AirTAC AirTAC SAI200X500-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 500mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
The AirTAC SAI200X500-S is a double-acting ISO 15552 profile cylinder engineered for immense thrust, delivering 15708 N push force at 0.5 MPa. This 200mm bore and 500mm stroke configuration is built for heavy-duty industrial positioning. The extruded aluminum barrel omits tie-rods, providing a clean exterior that drops directly into standardized ISO 15552 mounting interfaces.
Equipped with a -S magnet, the barrel features dual sensor grooves compatible with CMSE and DMSE switches for precise end-of-stroke detection. The piston rod is constructed from SUS304 stainless steel (code B) for superior corrosion resistance, and fluid is ported via PT tapered threads. For processes requiring position holding without live air pressure, consider the SAIL variant.
| Model | AirTAC SAI200X500-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 500 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 500 mm/s |
| Cushion | Adjustable, 50 mm |
| Max stroke | Up to 1500 mm |
Specifications follow the official AirTAC SAI series datasheet and ISO 15552 dimensions. Confirm against the product label before installation. Port options: G (BSPP) / NPT.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (@1.0 MPa) | 3204 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×500 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related SAI-family variants: SAID (double rod), SAIJ (adjustable stroke), SAIL (with lock), SAIF (with valve), BSAI (enclasp / clamp-lock), and SAI-S with built-in magnet. Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B); seals: TPU (blank) / Viton H / NBR N.
Provides the 15708N push at 0.5MPa necessary for large-scale stamping, bending, and heavy-gauge metal forming operations.
Drives large structural clamps and positioning fixtures on automotive welding lines, utilizing SUS304 rods for weld-splash resistance.
Actuates heavy-duty diverter gates and bulk material flow controls that require high kinetic energy absorption at stroke ends.
Generating 15708 N at just 0.5 MPa, this model handles extreme loads. If your application requires less force, stepping down to the 160mm bore yields 10053 N at 0.5 MPa, which might better suit medium-heavy fabrication. At 500mm of stroke, the unsupported rod length is substantial; side loads will cause rod-bearing bending and premature wear. To manage this, utilize an external guide rail or select a guided cylinder mechanism.
As a true ISO 15552 profile cylinder, it serves as a dimensionally interchangeable replacement for other ISO 15552 cylinders. To match this unit, specify a 200mm bore, 500mm stroke, PT G3/4 port, and confirm the -S magnet requirement. Remember that a standard SAI does not lock or hold a load when air pressure is exhausted; the adjustable air cushions only decelerate the piston near stroke ends.
Quick checklist
At 0.5 MPa, the push force is 15708 N and the pull force is 15080 N. If operating pressure is increased to 0.7 MPa, the push force reaches 21991 N.
Yes, the SAI200X500-S is a genuine ISO 15552 profile cylinder. It is dimensionally interchangeable with other ISO 15552 cylinders, matching the 200mm bore, 500mm stroke, and G3/4 port interface.
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