The AirTAC AirTAC SAI200X90-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 90mm 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 SAI200X90-S is a double-acting ISO 15552 profile cylinder engineered for extreme pushing and pulling requirements. Operating at 0.5 MPa, it generates a substantial 15708 N of push force and 15080 N of pull force. This 90 mm stroke configuration is purpose-built for heavy-duty pressing, lifting, and clamping operations where massive kinetic energy must be transferred over a short, controlled distance.
Equipped with a factory-installed magnet (-S), this unit readily integrates with CMSE and DMSE sensor switches fitted into the dual grooves machined into the extruded aluminum barrel. The piston rod utilizes a robust carbon steel construction to withstand high compressive loads, while the PT tapered port threads guarantee a secure, leak-free pneumatic connection at the G3/4 inlet.
| Model | AirTAC SAI200X90-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 90 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. |
| ×90 | 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 intense 15708 N push force required to form and stamp thick-gauge metal components within a compact 90 mm stroke.
Ideal for heavy-duty assembly lines needing reliable, high-tonnage pressing force to seat large bearings or rivets securely.
Drives robust clamping arms in automated warehousing systems, ensuring heavy pallets are gripped firmly during high-speed transfer.
Selecting this 200 mm bore indicates a need for maximum thrust that smaller profiles cannot provide. If 15708 N at 0.5 MPa exceeds your actual load requirements, dropping down to the 160 mm bore yields 10053 N of push force, reducing air consumption and physical footprint. Conversely, this SAI200X90-S represents the top tier of standard thrust output in the series.
Because the 90 mm stroke is relatively short, rod-bearing bending and side-load stress are minimized compared to longer extensions. However, for any application experiencing off-center loads, an external guide rail remains essential to prevent premature seal wear. Note that this standard cylinder relies on its adjustable air cushions to decelerate the piston at stroke ends; it does not hold position when air pressure is removed. For dead-end locking requirements, specify the SAIL or BSAI variant. As a true ISO 15552 profile cylinder, it offers a dimensionally interchangeable mounting interface for seamless drop-in replacement alongside other ISO 15552 cylinders.
Quick checklist
At an operating pressure of 0.5 MPa, this 200 mm bore cylinder generates 15708 N of push force and 15080 N of pull force. If operated at 0.7 MPa, the push force increases to 21991 N.
Yes. The SAI200X90-S is built to the ISO 15552 standard, meaning its mounting dimensions and profile barrel geometry are interchangeable with other ISO 15552 cylinders, allowing for a seamless drop-in replacement.
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