The AirTAC AirTAC SAI200X240-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 240mm 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 SAI200X240-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a robust 15708 N push force at 0.5 MPa, this 200 mm bore variant handles massive loads with precision. The 240 mm stroke provides ample extension for large-format machinery. As a genuine AirTAC component, it ensures reliable operation in demanding pneumatic systems.
This configuration includes a magnet for proximity sensing, allowing seamless integration with CMSE or DMSE switches via the dual sensor grooves on the extruded aluminum barrel. The piston rod utilizes durable carbon steel, and the pneumatic connections use PT tapered threads. For applications requiring position holding without continuous air pressure, consider the SAIL or BSAI locking variants, as the standard adjustable air cushions only decelerate the piston near stroke ends.
| Model | AirTAC SAI200X240-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 240 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. |
| ×240 | 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 stamping presses and heavy-gauge metal forming equipment.
Drives large-scale body-in-white assembly fixtures, utilizing the 240 mm stroke to position heavy chassis components accurately.
Powers high-capacity diverter arms on heavy-duty conveyor lines, moving bulk materials with reliable ISO 15552 mounting precision.
Choosing this 200 mm bore cylinder makes sense when the 160 mm bore (10053 N push at 0.5 MPa) lacks the necessary thrust for your heaviest material handling tasks. The G3/4 port and 30-500 mm/s speed range provide the high flow rates required for moving substantial masses efficiently. Because this model features a 240 mm stroke, you must account for potential side-load and rod-bearing bending; utilizing an external guide rail or a fully guided cylinder will prevent premature wear on the piston rod seals.
This model serves as a drop-in replacement for any ISO 15552 cylinder with matching 200 mm bore, 240 mm stroke, and G3/4 PT port dimensions. It supports standard mounting accessories like FA/FB flanges or TC trunnions. Remember that the standard SAI does not hold its position or load when air pressure is lost or exhausted; the piston will drift. If your application demands fail-safe load holding, specify the SAIL (air-released lock) or BSAI (bidirectional clamp-lock) variant instead of relying on the cushions.
Quick checklist
The SAI200X240-S cylinder delivers a push force of 15708 N and a pull force of 15080 N at 0.5 MPa operating pressure. At 0.7 MPa, the push force increases to 21991 N.
Yes, the SAI200X240-S is dimensionally interchangeable per ISO 15552 standards. You can use it as a drop-in replacement for other ISO 15552 profile cylinders with a 200 mm bore, 240 mm stroke, and G3/4 port, maintaining identical mounting interface dimensions.
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