The AirTAC AirTAC SAI200X75-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 75mm 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 SAI200X75-S is a double-acting ISO 15552 profile cylinder engineered for extreme thrust requirements, delivering 15708 N push force at 0.5 MPa. Its 75 mm stroke suits short, heavy-duty clamping and pressing operations. As a genuine AirTAC product, it ensures reliable performance in rigorous industrial environments.
This variant includes a SUS304 stainless steel rod for superior corrosion resistance and a built-in magnet (-S) for use with CMSE and DMSE proximity switches. It features PT tapered port threads and standard adjustable air cushions at both ends to manage high kinetic energy impacts.
| Model | AirTAC SAI200X75-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 75 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. |
| ×75 | 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 immense 15708 N force needed for short-stroke metal forming and heavy stamping tasks.
Ideal for high-tonnage pressing operations where a compact 75 mm stroke delivers rapid cycle times.
Secures large fabricated components during machining or welding using its robust 200 mm profile.
Operating at 0.5 MPa, this 200 mm bore cylinder generates 15708 N of push force, stepping down to the 160 mm bore yields 10053 N if your application requires less thrust. The PT porting and ISO 15552 mounting interface make it a drop-in replacement for other ISO 15552 profile cylinders. For applications needing position holding without live air pressure, consider the SAIL or BSAI variants, as the standard cushion only decelerates the piston and does not lock the load.
Quick checklist
At 0.5 MPa, this 200 mm bore cylinder provides a theoretical push force of 15708 N.
Yes, the SAI200X75-S is dimensionally interchangeable with other ISO 15552 profile cylinders, serving as a drop-in replacement.
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