Airtac Adjustable Cylinder SAIJ32 SAIJ32AX350-10S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX350-10S 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 a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ32 mm
- Stroke350 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX350-10S
The AirTAC SAIJ32X350-10-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a 340-350 mm usable travel window, allowing you to dial back the nominal 350 mm stroke by up to 10 mm during commissioning. Delivering 402 N of push force at 0.5 MPa, it is built with a SUS420J2 stainless steel rod and a PT tapered port.
Because the 350 mm stroke is relatively long for a 32 mm bore, the 12 mm rod diameter means external side-load guidance is recommended to prevent premature wear. This unit includes a magnet for CMSE reed and DMSE electronic sensors, and it uses the standard SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2) without the FB or CA brackets.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX350-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX350-10S |
|---|---|
| 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 Adjustable Cylinder SAIJ32 SAIJ32AX350-10S
| 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 Adjustable Cylinder SAIJ32 SAIJ32AX350-10S Is Used
Machine Changeover
Fine-tune the 340-350 mm end-stop during product-size changeovers without swapping the cylinder or bolting on external physical stops.
Commissioning Calibration
Dial in the exact retraction point during initial machine setup to perfect timing and avoid mechanical hard crashes.
Variable End Stops
Adjust the travel window on packaging lines to accommodate slightly different carton sizes on the fly.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX350-10S the Right Cylinder?
Choose this 32 mm bore when you need precise end-position tuning without adding external stops, stepping down from a 40 mm bore (which yields 628 N at 0.5 MPa) for lighter loads, or up from a smaller unit. The rear adjuster acts solely as a travel stop to fine-tune the 340-350 mm window; it does not hold the load without live air pressure. For load-holding requirements, consider the SAIL or BSAI series. When replacing an ISO 15552 cylinder, match the 32 mm bore, 350 mm stroke, 10 mm adjustment, PT port, and the -S magnet.
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 Adjustable Cylinder SAIJ32 SAIJ32AX350-10S FAQ
At 0.5 MPa, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. At 0.7 MPa, the push force increases to 563 N.
The rear adjuster screw acts as a mechanical stop that lets you shorten the effective travel from 350 mm down to 340 mm. It only sets the end position and does not lock or hold the load without continuous air pressure.
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