Airtac SAI32 Standard Cylinder SAI32AX225S
The AirTAC SAI32 Standard Cylinder SAI32AX225S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 225mm 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
- Stroke225 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 SAI32AX225S
The AirTAC SAI32X225-S is a double-acting ISO 15552 profile cylinder engineered for direct compatibility with standardized mounting interfaces. Delivering a push force of 563 N at 0.7 MPa, this 32 mm bore unit is tailored for mid-length linear actuation tasks.
Equipped with a SUS420J2 stainless steel piston rod (material code A) and PT tapered port threads, it includes an integrated magnet (-S) for seamless position detection using CMSE or DMSE sensor switches along the dual barrel grooves.
Airtac SAI32 Standard Cylinder SAI32AX225S Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32AX225S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 225 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 SAI32AX225S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×225 | 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 SAI32AX225S Is Used
Component Sorting
Actuates diverter gates in packaging lines, using the integrated magnet to confirm gate position with DMSE sensors.
Product Routing
Pushes lightweight cardboard cartons off a main conveyor belt into secondary packaging chutes with precise 225 mm travel.
Clamp Actuation
Extends and retracts small pneumatic clamps to hold aluminum extrusions during light-duty machining operations.
Is the Airtac SAI32 Standard Cylinder SAI32AX225S the Right Cylinder?
Choose this 32 mm bore when an application requires 563 N of push force at 0.7 MPa, or step down to a smaller unit if 402 N at 0.5 MPa is sufficient. Because the 225 mm stroke exceeds the 300 mm threshold for unsupported rod length, use an external guide or a guided cylinder to prevent rod-bearing bending under side load.
This cylinder is dimensionally interchangeable per ISO 15552. To replace an existing unit, match the 32 mm bore, 225 mm stroke, PT G1/8 port, and appropriate mounting accessory. Note that standard air cushions only decelerate the piston at end-of-stroke; they do not hold a load. For position holding without live air pressure, specify the SAIL or BSAI lock 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 SAI32AX225S FAQ
At an operating pressure of 0.7 MPa, this 32 mm bore cylinder generates a push force of 563 N and a pull force of 345 N at 0.5 MPa.
Yes, the SAI32X225-S is dimensionally interchangeable per ISO 15552. You can drop it in by matching the 32 mm bore, 225 mm stroke, and G1/8 port interface.
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1-Year Warranty
Covers non-human-caused product damage.
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