The AirTAC AirTAC SAI200X105-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 105mm 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 SAI200X105-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty tasks, delivering a substantial push force of 15708 N at 0.5 MPa. Its 105 mm stroke is well-suited for high-impact pressing, heavy load elevation, and robust industrial clamping operations.
Built with a genuine AirTAC extruded aluminum barrel, this variant features a SUS304 stainless steel rod for superior corrosion resistance in harsh environments. The integrated magnet (-S) allows seamless position tracking using CMSE or DMSE switches mounted in the barrel's dual sensor grooves.
| Model | AirTAC SAI200X105-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 105 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. |
| ×105 | 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.
Generates up to 21991 N of thrust at 0.7 MPa, making it ideal for forming, riveting, and heavy industrial pressing tasks.
The 200 mm bore provides the immense lifting capacity required to elevate heavy machinery components or materials safely.
Delivers reliable and powerful clamping force for securing large fabrications during welding or machining processes.
Choosing this 200 mm bore over the smaller 160 mm bore jumps the 0.5 MPa push force from 10053 N to 15708 N, ensuring reliable motion for massive payloads. Conversely, if your application only needs 14074 N at 0.5 MPa, the 160 mm bore offers a lighter footprint. This cylinder uses PT tapered port threads and pairs with robust mounts like the CA clevis or TC trunnion.
Because the stroke is 105 mm, side-load stress on the rod bearing is minimal. However, if your mechanism experiences high impact or demands position retention during a complete air-loss event, the standard SAI cannot hold the load. For those safety-critical setups, specify the SAIL locking variant or an external pilot-operated check valve.
Quick checklist
At an operating pressure of 0.5 MPa, this 200 mm bore cylinder provides a push force of 15708 N and a pull force of 15080 N. At 0.7 MPa, the push force increases to 21991 N.
Yes, the SAI200X105-S is dimensionally interchangeable per the ISO 15552 standard, serving as a drop-in replacement for other ISO 15552 profile cylinders. It features a G3/4 port and an M36x2 rod thread.
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