Airtac SAI32 Standard Cylinder SAI32X225
The AirTAC SAI32 Standard Cylinder SAI32X225 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 SAI32X225
The AirTAC SAI32X225 is a double-acting ISO 15552 profile cylinder offering 402 N of push force at 0.5 MPa. Its 225 mm stroke falls outside the standard 25-500 mm range for the 32 mm bore, making it a made-to-order configuration tailored for specific linear actuation tasks. The extruded aluminum barrel omits tie-rods, providing a clean exterior that drops into existing ISO 15552 mounting interfaces.
Because this specific stroke length is non-standard, it is manufactured to order while retaining all core series specifications. This includes a standard carbon steel piston rod for structural rigidity. The barrel features dual-sided sensor grooves ready to accept CMSE or DMSE switches if a magnet is specified later, ensuring flexibility for automated tracking.
Airtac SAI32 Standard Cylinder SAI32X225 Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32X225 |
|---|---|
| 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 SAI32X225
| 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 SAI32X225 Is Used
Part Ejection
Pushes lightweight molded parts off a conveyor belt over a 225 mm gap into a sorting bin.
Gate Diversion
Actuates a diverter arm on a packaging line to route small cartons down a secondary lane.
Tray Positioning
Indexes empty pallet trays laterally into a staging zone before the stretch wrapper.
Is the Airtac SAI32 Standard Cylinder SAI32X225 the Right Cylinder?
Selecting this 32 mm bore makes sense when your application requires a 225 mm reach but only moderate thrust, as stepping up to a 40 mm bore would yield 628 N at 0.5 MPa—potentially over-engineering the fixture. Because 225 mm is a non-standard stroke, expect a slightly different lead time compared to stock lengths like 200 mm or 250 mm.
For strokes of 300 mm or longer, side loads impose significant bending moments on the rod bearing, requiring external guide rails or a fully guided cylinder to prevent premature wear. Additionally, a standard double-acting cylinder relies on continuous air pressure to hold position; if your cycle drops pressure, the piston will drift. For fail-safe load holding, specify the SAIL variant with an air-released lock or use an external pilot-operated check valve. This unit features a PT tapered port thread.
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 SAI32X225 FAQ
At 0.5 MPa operating pressure, this 32 mm bore cylinder generates 402 N of push force and 345 N of pull force. At the maximum rated pressure of 1.0 MPa, the theoretical maximum force is 82 kgf.
Yes, the SAI32X225 is dimensionally interchangeable per ISO 15552. You can drop it in to replace other ISO 15552 profile cylinders with a 32 mm bore and 225 mm stroke, provided your mounting accessories and port sizes match.
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