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. It delivers a substantial push force of 15708 N at 0.5 MPa, making it suitable for moving massive loads. The 800 mm stroke provides extensive linear reach for large-scale machinery.
This model features a SUS420J2 stainless steel rod, offering excellent corrosion resistance for harsh environments. It uses PT tapered port threads and includes adjustable air cushions at both ends to absorb impact. Note that this 200 mm bore operates at a controlled speed range of 30-500 mm/s.
| 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 needed to operate large mechanical presses and form thick steel plates.
The 800 mm stroke accommodates the long transfer distances required to move bulky automotive chassis components between stations.
Drives heavy-duty lifting and positioning mechanisms in automated distribution centers, utilizing its 3204 kgf maximum theoretical force.
Selecting this 200 mm bore cylinder is ideal when 160 mm bore falls short, as the 160 mm version only provides 10053 N at 0.5 MPa. The 800 mm stroke requires careful mounting to prevent rod-bearing bending under side loads; use an external guide rail or a fully guided cylinder to manage heavy off-center weights.
Because it is a double-acting pneumatic actuator, air pressure is required for both extension and retraction. If your machinery loses air pressure, the piston will drift and drop. For applications that must hold a load statically without live pressure, consider the SAIL variant with an air-released lock or the BSAI bidirectional clamp-lock. As a true ISO 15552 profile barrel, it serves as a drop-in replacement for other ISO 15552 cylinders, matching standard mounting accessories like TC trunnions or CA clevises.
Quick checklist
At 0.5 MPa, the push force is 15708 N and the pull force is 15080 N. At 0.7 MPa, the push force increases to 21991 N.
Yes, the SAI200X800 is a genuine ISO 15552 profile cylinder. Its standardized mounting interface makes it dimensionally interchangeable with other ISO 15552 profile cylinders, allowing for seamless drop-in replacement.
Genuine AirTAC parts produced by AirTAC factory.
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