Airtac SAI32 Standard Cylinder SAI32AX350
The AirTAC SAI32 Standard Cylinder SAI32AX350 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 350mm 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
- Stroke350 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 SAI32AX350
The AirTAC SAI32X350 is a double-acting ISO 15552 profile cylinder engineered to deliver 402 N of push force at 0.5 MPa. Its 350 mm stroke is well-suited for light-duty positioning tasks requiring extended travel distances.
Built with a SUS420J2 stainless steel piston rod (material code A), this unit provides excellent corrosion resistance for humid or mildly chemically exposed environments. It features a PT tapered port thread and lacks a magnet, meaning position sensing via CMSE or DMSE switches is not supported without modification.
Airtac SAI32 Standard Cylinder SAI32AX350 Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32AX350 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 350 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 SAI32AX350
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×350 | 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 SAI32AX350 Is Used
Package Diverting
Extends 350 mm to push light cardboard cartons from a main conveyor line at high cycling speeds.
Component Sorting
Provides 402 N of push force to actuate small pneumatic gates for electronic component routing.
Tray Indexing
Moves empty packaging trays into a filling station using the extended 350 mm travel distance.
Is the Airtac SAI32 Standard Cylinder SAI32AX350 the Right Cylinder?
Choose this 32 mm bore when a 40 mm bore (628 N at 0.5 MPa) would provide excessive force and risk damaging lighter payloads. For a 350 mm stroke, side-load stress on the rod bearing is a critical factor; long unsupported rods bend under lateral forces. To prevent premature wear, mount an external guide or select a guided cylinder to absorb radial loads.
This model serves as a dimensionally interchangeable direct replacement for other ISO 15552 profile cylinders. To match this exact unit, specify a 32 mm bore, 350 mm stroke, G1/8 PT port, and a foot (LB) or flange (FA) mounting accessory. Because it lacks a magnet, ensure your control system relies on external mechanical stops or pressure sensors rather than cylinder-mounted reed switches. Note that a plain SAI does not hold its position or load when air pressure is lost; the piston drifts or drops. If an application must hold a load without live pressure, say to use the SAIL (lock) or BSAI (clamp-lock) variant, or 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 SAI32AX350 FAQ
The SAI32X350 cylinder provides a push force of 402 N and a pull force of 345 N when operated at 0.5 MPa. At 0.7 MPa, the push force increases to 563 N.
Yes, the SAI32X350 is a true ISO 15552 profile cylinder, making it dimensionally interchangeable with other ISO 15552 cylinders. Ensure your setup matches the 32 mm bore, 350 mm stroke, and G1/8 port.
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