Airtac Adjustable Cylinder SAIJ32 SAIJ32BX375-10S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX375-10S 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 SAIJ32BX375-10S
The AirTAC SAIJ32X375-10-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a 365-375 mm usable travel window, letting you dial back the nominal 375 mm stroke by up to 10 mm during commissioning without adding external stops. Delivering 402 N of push force at 0.5 MPa, it suits light-duty positioning tasks.
This SKU features a SUS304 stainless steel rod for corrosion resistance and includes a magnet for CMSE reed and DMSE electronic sensors. The extruded aluminum barrel includes sensor grooves on both sides. With a 12 mm rod and M10x1.25 thread, it handles moderate side loads, though long unsupported strokes still require an external guide.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX375-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX375-10S |
|---|---|
| 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 SAIJ32BX375-10S
| 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 SAIJ32BX375-10S Is Used
Machine Changeover
Fine-tune the 365-375 mm retract end-stop during product size changeovers on a packaging line without physically swapping cylinders.
Light-Force Positioning
Apply up to 402 N of push force at 0.5 MPa to move light actuators or gates, dialing in the exact stroke length at commissioning.
Washdown Sensing
Leverage the SUS304 stainless steel rod and DMSE solid-state sensors in mildly corrosive environments where precise end-position verification is required.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX375-10S the Right Cylinder?
Choose this 32 mm bore when you need precise end-position tuning on a 375 mm stroke, stepping up from a smaller unit if 402 N of push force at 0.5 MPa is required. If your application needs less force, dropping to a smaller bore saves space, but this model provides a robust yet compact footprint. The adjustable rear stopper acts purely as a travel limit, not a lock; it cannot hold the load without live air pressure. For true load-holding without continuous pressure, consider an AirTAC SAIL or BSAI cylinder.
Because the 375 mm stroke is relatively long for a 32 mm bore, always use an external guide rail to prevent rod binding under side loads. This cylinder is dimensionally interchangeable per ISO 15552 mounting interfaces. It uses a PT tapered G1/8 port, supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts, and includes the -S magnet for position sensing.
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 SAIJ32BX375-10S FAQ
At 0.5 MPa operating pressure, 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.
A rear stopper screw allows you to shorten the effective stroke by up to 10 mm, creating a 365-375 mm usable travel window. This adjuster acts only as a mechanical stop and does not lock or hold the load without continuous air pressure.
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