
The AirTAC SAI32 Standard Cylinder SAI32AX260 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 260mm stroke, G1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
The AirTAC SAI32X260 is a double-acting ISO 15552 profile cylinder engineered to deliver 402N of push force at 0.5MPa and 563N at 0.7MPa. Its 260mm stroke makes it well-suited for medium-travel automation tasks requiring precise linear motion. The extruded aluminum barrel design omits tie rods, providing a clean exterior while maintaining strict dimensional interchangeability with other ISO 15552 cylinders.
This specific configuration features a SUS420J2 stainless steel piston rod (material code A) for enhanced corrosion resistance in humid environments. It utilizes PT tapered port threads and lacks a standard magnet, meaning it is optimized purely for actuation rather than position sensing.
| Model | Airtac SAI32 Standard Cylinder SAI32AX260 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 260 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| 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 – 800 mm/s |
| Cushion | Adjustable, 27 mm |
| Max stroke | Up to 1000 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 | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 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. |
|---|---|
| 32 | Bore size in mm. |
| ×260 | 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 reliable 563N clamping force at 0.7MPa for securing lightweight machined components during secondary milling operations.
The 260mm stroke offers the exact travel needed to push small cardboard cartons from a main conveyor line onto a sorting branch.
Actuates lightweight access gates on automated machinery enclosures, utilizing the SUS420J2 rod to resist environmental moisture.
When selecting this model, consider that stepping down to a smaller bore is not an option within the SAI series, but stepping up to a 40mm bore increases the 0.5MPa push force to 628N for heavier payloads. Because the 260mm stroke exceeds 300mm, side-load management is minimal, but always ensure the load is axially aligned to prevent premature rod-bearing wear. For applications requiring position holding without sustained air pressure, note that this standard cylinder will drift; consider the SAIL variant with an air-released lock or an external pilot-operated check valve. Replacement is straightforward: match the 32mm bore, 260mm stroke, PT G1/8 port, and choose appropriate mounting accessories like FA flanges or LB foot brackets.
Quick checklist
At an operating pressure of 0.5MPa, the push force is 402N and the pull force is 345N. At 0.7MPa, the push force increases to 563N.
Yes, the SAI32X260 is a genuine ISO 15552 profile cylinder, making its mounting dimensions fully interchangeable with other standard ISO 15552 cylinders of the same bore size.
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