Airtac Adjustable Cylinder SAIJ32 SAIJ32AX375-10S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX375-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 375mm 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
- Stroke375 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX375-10S
The AirTAC SAIJ32X375-10-S is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It delivers 402N of push force at 0.5 MPa and features a usable travel window of 365-375mm, letting you dial back the 375mm nominal stroke by up to 10mm during commissioning. A magnet is included for CMSE reed and DMSE electronic sensors.
This variant uses a SUS420J2 stainless steel rod for corrosion resistance and PT tapered ports. Because the 375mm stroke is relatively long for the 12mm rod diameter, an external guide is recommended to prevent excessive side-loading. The rear adjuster acts purely as a travel stop and does not hold the load without live air pressure.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX375-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX375-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 375 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 SAIJ32AX375-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×375 | 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 SAIJ32AX375-10S Is Used
Machine Changeover
Fine-tune the 365-375mm end stop rapidly during product size transitions without changing the cylinder mounting.
Variable End Stops
Dial in the exact retract position on assembly fixtures where slight positional offsets are needed.
Light Load Positioning
Move light packages using 402N of thrust while relying on the rear screw to set the final rest position.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX375-10S the Right Cylinder?
Choose this 32mm bore when you need precise end-position tuning without swapping cylinders or adding external stops; for higher force, stepping up to the 40mm bore yields 628N at 0.5 MPa. The adjustable stroke is ideal for product changeovers, but note that the rear screw and air cushions only decelerate the travel end. For load-holding without live pressure, consider the SAIL or BSAI series. When matching ISO 15552 dimensions, verify the 375mm stroke, 10mm adjustment, PT G1/8 ports, 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 SAIJ32AX375-10S FAQ
At 0.5 MPa, this 32mm bore cylinder provides 402N of push force and 345N of pull force. It can reach 724N push at 0.9 MPa.
The rear adjuster screw lets you shorten the 375mm nominal stroke by up to 10mm, creating a 365-375mm travel window. It acts as a mechanical stop and does not lock the load without air pressure.
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