Airtac SAI32 Standard Cylinder SAI32AX270S
The AirTAC SAI32 Standard Cylinder SAI32AX270S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 270mm 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
- Stroke270 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 SAI32AX270S
The AirTAC SAI32X270-S is a double-acting ISO 15552 profile cylinder engineered for standardized mounting. Delivering a push force of 563 N at 0.7 MPa, this 32 mm bore unit utilizes a 270 mm stroke to execute precise linear movements in compact machinery.
Equipped with a magnet for CMSE and DMSE sensor switches, it enables reliable position detection. The piston rod is constructed from SUS420J2 stainless steel (code A) for enhanced durability against moisture, and it features PT tapered port threads for secure pneumatic connections.
Airtac SAI32 Standard Cylinder SAI32AX270S Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32AX270S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 270 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 SAI32AX270S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×270 | 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 SAI32AX270S Is Used
Small Part Clamping
Ideal for securing lightweight electronic components during assembly, utilizing its 563 N push force to maintain firm, stable pressure.
Package Diverting
Actuates diverting gates on compact packaging lines, using the 270 mm stroke to push cartons smoothly onto adjacent tracks.
Sensor Positioning
Moves detection equipment into place along an assembly line, relying on the integrated magnet for precise end-of-stroke confirmation.
Is the Airtac SAI32 Standard Cylinder SAI32AX270S the Right Cylinder?
Choose this 32 mm bore when an application requires 563 N of push force at 0.7 MPa, or step down if lower force is acceptable. For tasks needing greater thrust, the 40 mm bore provides 879 N at the same pressure. Because this model features a 270 mm stroke, supporting the rod against side loads is critical; utilize an external guide rail or a guided cylinder to prevent rod-bearing bending and premature wear.
As a dimensionally interchangeable ISO 15552 profile cylinder, it serves as a direct replacement for other standard cylinders with matching 32 mm bore, 270 mm stroke, PT ports, and compatible mounting accessories like FA or FB flanges. Note that standard SAI cylinders do not hold position upon air loss; if pneumatic fail-safe locking is required, specify the SAIL variant.
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 SAI32AX270S FAQ
At an operating pressure of 0.7 MPa, the SAI32X270-S generates a push force of 563 N and a pull force of 345 N.
Yes, the SAI32X270-S is dimensionally interchangeable per ISO 15552 standards, allowing it to serve as a direct replacement for other standard profile cylinders with matching dimensions and PT ports.
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