The AirTAC AirTAC SAI200X430-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 430mm 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 SAI200X430-S is a double-acting ISO 15552 profile cylinder featuring a 200mm bore and 430mm stroke. It delivers a substantial push force of 15708 N at 0.5 MPa, making it well-suited for heavy-duty industrial pressing and lifting tasks. The extruded aluminum barrel design omits tie rods, providing a clean exterior that is dimensionally interchangeable per ISO 15552 standards.
This specific configuration includes a standard carbon steel piston rod and a built-in magnet (-S) for position sensing. You can mount CMSE or DMSE reed switches directly into the sensor grooves machined on both sides of the barrel. For environments requiring higher thermal stability, the standard TPU seals can be swapped for Viton (H) options to handle elevated operating temperatures.
| Model | AirTAC SAI200X430-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 430 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. |
| ×430 | 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 15708 N push force at 0.5 MPa required to form thick metal sheets in automated stamping presses.
Drives large industrial platens over a 430mm stroke to seat heavy bearings or bushings into automotive housings.
Actuates heavy-duty diverter arms on high-mass pallet conveyors, utilizing the integrated magnet for end-of-stroke confirmation.
Selecting this 200mm bore is appropriate when applications require forces exceeding the 10053 N provided by the 160mm bore at 0.5 MPa. If your application demands less than 15708 N, stepping down to the 160mm bore can optimize air consumption and reduce physical footprint. As a genuine AirTAC component, it guarantees a drop-in replacement for other ISO 15552 profile cylinders without modifying the mounting interface.
Because this unit features a 430mm stroke, the extended carbon steel rod is highly susceptible to bending under side loads. You must use an external guide rail or a fully guided cylinder to prevent rod-bearing damage. Note that the adjustable air cushions at both ends only decelerate the piston near stroke end; they do not hold the load. If pneumatic pressure drops, the piston will drift. For fail-safe position holding, integrate an external rod lock or specify the SAIL or BSAI clamp-lock variant.
Quick checklist
At 0.5 MPa, the push force is 15708 N and the pull force is 15080 N. At 0.7 MPa, the push force increases to 21991 N.
Yes, it is a true ISO 15552 profile cylinder. It is dimensionally interchangeable with other ISO 15552 cylinders and uses a G3/4 port, but you should verify overall stroke length and mounting accessory compatibility.
Genuine AirTAC parts produced by AirTAC factory.
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