The AirTAC AirTAC SAI200X20-S ISO 15552 Cylinder | 200mm Bore is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 20mm 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 SAI200X20-S is a double-acting ISO 15552 profile cylinder engineered for immense thrust, delivering 15708 N push force at just 0.5 MPa. Its 20 mm stroke is a non-standard, made-to-order dimension tailored for short-clamping duties. The extruded aluminum barrel design omits tie-rods, providing a clean exterior that aligns perfectly with ISO 15552 mounting interfaces.
This unit includes a magnetic piston (-S) for seamless integration with CMSE and DMSE reed switches via the dual sensor grooves machined into the barrel. The standard carbon steel piston rod provides robust strength for heavy industrial loads, while the PT tapered port threads guarantee a reliable, leak-free connection.
| Model | AirTAC SAI200X20-S ISO 15552 Cylinder | 200mm Bore |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 20 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. |
| ×20 | 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 massive 15708 N force required to form thick steel plates in short-stroke stamping presses.
Secures large cast components during machining operations, utilizing the 20 mm stroke for rapid, powerful grip.
Drives large bearings into heavy machinery housings with precise, high-impact force over a compact travel distance.
Choosing this 200 mm bore over the 160 mm variant upgrades your 0.5 MPa thrust capacity from 10053 N to 15708 N. Because the 20 mm stroke is non-standard, it is specifically built for short-stroke power applications rather than general traversal. For any application requiring position holding without sustained air pressure, pair this cylinder with the SAIL locking variant or an external rod lock, as the adjustable air cushions only decelerate the piston near stroke end and do not prevent drift. Ensure your mounting setup matches the G3/4 port and utilizes standard ISO 15552 accessories like TC trunnions or FA flanges.
Quick checklist
At 0.5 MPa operating pressure, this 200 mm bore cylinder provides a pushing force of 15708 N and a pulling force of 15080 N.
Yes, the SAI200X20-S is dimensionally interchangeable per ISO 15552 standards, allowing it to serve as a drop-in replacement for other ISO 15552 profile cylinders.
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