The AirTAC AirTAC SAI200X800 ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 800mm 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 SAI200X800 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation, delivering a substantial push force of 15708 N at 0.5 MPa. With an 800 mm stroke, it is built to move massive loads across long linear travel distances while maintaining standardized mounting dimensions.
This configuration features a SUS304 stainless steel piston rod for superior corrosion resistance and features PT tapered port threads. Because no magnet is specified, it relies on external positioning feedback rather than internal reed sensors. For extreme temperature environments, the seals can be upgraded from standard TPU to high-temp Viton (H).
| Model | AirTAC SAI200X800 ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 800 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. |
| ×800 | 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 actuate large mechanical presses and form heavy-gauge metal components.
Handles the 800 mm stroke needed to position large chassis frames or move heavy drivetrain modules along transfer lines.
Shifts heavy palletized goods or actuates large diverter gates in high-capacity logistics sorting systems.
Choosing this 200 mm bore cylinder is appropriate when applications exceed the 10053 N pull force of a 160 mm bore at 0.5 MPa. At 800 mm of stroke, the extended rod is highly susceptible to bending under side loads; an external guide rail or a fully guided cylinder should be used to prevent rod-bearing damage.
This model uses a G3/4 port and operates at speeds from 30-500 mm/s. It is dimensionally interchangeable per ISO 15552, allowing it to replace other profile cylinders of the same bore and stroke using standard FA/FB flanges or TC trunnion mounts. Note that a plain SAI does not hold its load when air pressure is exhausted—if dead-drop prevention is required, specify the SAIL air-released lock variant or an external rod lock.
Quick checklist
At 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, it is a genuine ISO 15552 profile cylinder, making its mounting interface dimensionally interchangeable with other ISO 15552 cylinders of the same 200 mm bore.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
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