Airtac Adjustable Cylinder SAIJ32 SAIJ32AX80-10S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX80-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 80mm 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
- Stroke80 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX80-10S
The AirTAC SAIJ32X80-10-S is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a nominal 80 mm stroke with a 10 mm adjustment range, yielding a usable travel window of 70 to 80 mm. Operating at 0.5 MPa, it delivers 402 N of push force and 345 N of pull force, making it well-suited for lighter-duty positioning tasks.
This variant features a SUS420J2 stainless steel rod (option A) for enhanced corrosion resistance and includes a magnet (-S) for use with AirTAC CMSE reed and DMSE electronic sensors. The rear adjuster acts purely as a travel stop for fine-tuning end positions at commissioning; it is not a lock and cannot hold loads without live air pressure. The extruded aluminum barrel integrates sensor grooves on both sides, and the unit omits heavy tie-rod construction for a compact footprint.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX80-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX80-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 80 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 SAIJ32AX80-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×80 | 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 SAIJ32AX80-10S Is Used
End-Stop Tuning
Dial in the exact 70 to 80 mm travel distance during machine commissioning to perfect part seating without machining new hard stops.
Product Changeover
Quickly adjust the retract position on a packaging line to handle varying carton lengths on the fly.
Sensor Positioning
Leverage the integrated magnet with DMSE electronic sensors to confirm end-of-stroke travel within the adjusted window.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX80-10S the Right Cylinder?
Choose this 32 mm bore when an application requires precise end-position tuning within a 70 to 80 mm travel window without swapping cylinders or adding external stops. If your process demands greater thrust, stepping up to the 40 mm bore yields 628 N of push force at 0.5 MPa. The 12 mm rod and M10x1.25 thread provide a robust interface for standard loads, but any stroke of 300 mm or more requires an external guide to prevent excessive side-loading.
For load-holding without continuous air pressure, this cylinder is not suitable; consider the SAIL or BSAI series instead. When replacing an ISO 15552 cylinder, match the 32 mm bore, 80 mm stroke, 10 mm adjustment, PT tapered G1/8 port, Basic/FA/LB/TC/FTC/TCM1/TCM2 mounting, and the -S magnet requirement.
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 SAIJ32AX80-10S FAQ
The rear adjuster screw allows you to shorten the effective stroke by up to 10 mm, providing a usable travel window of 70 to 80 mm. This stopper fine-tunes the retract end position but does not lock or hold the load without live air pressure.
At 0.5 MPa operating pressure, the 32 mm bore provides 402 N of push force and 345 N of pull force. It can reach up to 724 N of push force at 0.9 MPa.
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