Airtac SAI32 Standard Cylinder SAI32X275
The AirTAC SAI32 Standard Cylinder SAI32X275 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 275mm 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.
- BoreØ32 mm
- Stroke275 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAI32 Standard Cylinder SAI32X275
The AirTAC SAI32X275 is a double-acting profile cylinder built to ISO 15552 dimensional standards, making it a direct replacement for other ISO 15552 profile cylinders. It features a 32mm bore and a 275mm stroke, generating 563N of push force at 0.7 MPa.
This unit utilizes a standard carbon steel piston rod and PT tapered port threads. Because it lacks a magnet, it is optimized for purely mechanical actuation rather than position sensing.
Airtac SAI32 Standard Cylinder SAI32X275 Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32X275 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 275 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.
Theoretical Output Force (Ø32mm)
| 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.
Model Code: Airtac SAI32 Standard Cylinder SAI32X275
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×275 | 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.
Where the Airtac SAI32 Standard Cylinder SAI32X275 Is Used
Package Sorting
Ideal for diverting lightweight cardboard packages on a 275mm linear pusher.
Small Part Ejection
Ejects machined small components from a CNC fixture with precise 275mm travel.
Material Gate
Actuates a lightweight flap gate for granular material flow control.
Is the Airtac SAI32 Standard Cylinder SAI32X275 the Right Cylinder?
Providing 402N of thrust at 0.5 MPa, this 32mm bore is a step down from the 40mm bore (628N at 0.5 MPa) for lighter duty tasks. The 275mm stroke is substantial for this bore size; for strokes of 300mm or more, side loads can cause rod-bearing bending, so utilizing an external guide or a fully guided cylinder is recommended to prevent premature wear.
If your application requires the piston to hold its position or maintain a load when air pressure is lost or exhausted, the standard SAI will not suffice as the piston will drift. In such cases, specify the SAIL variant with an air-released lock or employ an external rod lock.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/G)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (FA/FB/CA/CB/LB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SAI32 Standard Cylinder SAI32X275 FAQ
At 0.5 MPa it provides 402N of push force and 345N of pull force. At 0.7 MPa, the push force increases to 563N.
Yes, the SAI32X275 is dimensionally interchangeable per ISO 15552, meaning it shares the same mounting interface and profile dimensions as other ISO 15552 cylinders, though it is not a specific brand's part.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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