The AirTAC AirTAC SAI200X80 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 80mm 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 SAI200X80 is a double-acting ISO 15552 profile cylinder built for heavy-duty industrial tasks. Delivering a substantial 15708 N push force at 0.5 MPa, it easily drives large forming presses and heavy material handling rigs. This 200 mm bore unit features a robust 40 mm piston rod crafted from corrosion-resistant SUS304 stainless steel, making it ideal for humid or washdown environments.
This specific configuration utilizes PT tapered port threads to ensure a reliable, leak-free pneumatic connection under high flow demands. As a genuine AirTAC component, it offers a true ISO 15552 mounting interface, allowing it to serve as a direct dimensional drop-in replacement for other profile cylinders in existing machinery upgrades.
| Model | AirTAC SAI200X80 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 80 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. |
| ×80 | 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 the 21991 N push force at 0.7 MPa required to operate large metal stamping and forming dies.
Shifts heavy industrial molds and tooling blocks securely along short 80 mm linear trajectories.
Actuates heavy-duty pallet diverter arms in high-throughput logistics and packaging conveyor systems.
Selecting this 200 mm bore model is appropriate when your application demands up to 15708 N of push force at 0.5 MPa, or 21991 N at 0.7 MPa. If your load requirements are lower, stepping down to a 160 mm bore yields 10053 N at 0.5 MPa, which may offer better energy efficiency and a smaller footprint.
Because the SAI200X80 operates at 30-500 mm/s, it provides controlled, high-momentum movement. Note that a standard double-acting cylinder cannot hold a load if air pressure is lost or exhausted; for applications requiring mid-stroke position holding or drop prevention, consider the SAIL (air-released lock) or BSAI (bidirectional clamp-lock) variants. Mounting accessories include FA/FB flanges and TC trunnions to suit various load orientations.
Quick checklist
At 0.5 MPa, the SAI200X80 delivers 15708 N of push force and 15080 N of pull force. At 0.7 MPa, the push force increases to 21991 N.
Yes, the SAI200X80 is dimensionally interchangeable per the ISO 15552 standard, meaning it can serve as a drop-in replacement for other ISO 15552 profile cylinders using standard mounting interfaces.
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