Airtac Adjustable Cylinder SAIJ32 SAIJ32AX750-10
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX750-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 750mm 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
- Stroke750 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX750-10
The AirTAC SAIJ32X750-10 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that creates a 740-750 mm usable travel window for precise end-position tuning. Delivering 402 N of push force at 0.5 MPa, it integrates a SUS420J2 stainless steel rod for enhanced corrosion resistance and uses a PT tapered port thread.
This model omits the FB, CA, CB, and CR mounting interfaces, utilizing a reduced set of attachments (Basic, FA, LB, TC, FTC, TCM1, TCM2) to simplify machine design. The rear adjustment mechanism acts strictly as a travel stop to dial in the final position during commissioning; it is not a locking device and cannot hold a load without live air pressure.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX750-10 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX750-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 750 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 SAIJ32AX750-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×750 | 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 SAIJ32AX750-10 Is Used
Machine Changeover
Dial in the 740-750 mm travel window rapidly during product size changes without physically swapping out the entire cylinder.
End-Position Tuning
Fine-tune the final retract position during machine commissioning using the rear stopper, avoiding the need for external shims.
Extended Travel Guidance
Support long-stroke pushing tasks while relying on the adjustable stop to set exact 12 mm range limits for precise ejection.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX750-10 the Right Cylinder?
Choose this 32 mm bore when an application requires 402 N of push force at 0.5 MPa and a 750 mm stroke that needs micro-adjustments at setup. If your process requires less force, stepping down is not an option in this series, but stepping up to a 40 mm bore yields 628 N of push force for heavier payloads. Because the 750 mm stroke is long relative to the 12 mm rod diameter, an external guide is recommended to prevent excessive side-loading and premature seal wear. For load-holding without continuous air pressure, consider the SAIL or BSAI series, as the SAIJ adjuster only decelerates the travel end.
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 SAIJ32AX750-10 FAQ
It provides 402 N of push force and 345 N of pull force at 0.5 MPa. The 750 mm nominal stroke paired with a 10 mm adjuster creates a usable travel window of 740-750 mm.
The rear adjuster acts as a mechanical stop that lets you shorten the effective stroke by up to 10 mm. It is strictly a travel stop for end-position tuning, not a lock, so it will not hold a load without live air pressure.
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