Airtac Adjustable Cylinder SAIJ32 SAIJ32AX65-10
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX65-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 65mm 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
- Stroke65 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX65-10
The AirTAC SAIJ32X65-10 is a double-acting, single-rod ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a nominal 65mm stroke with an adjustable travel window of 55-65mm, allowing you to dial in the exact retract position. In the 32mm bore class, it delivers 402N of push force at 0.5MPa and uses a PT G1/8 port.
This model features a SUS420J2 stainless steel rod for improved corrosion resistance and utilizes an extruded aluminum barrel with sensor grooves on both sides. The rear adjustment screw acts purely as a mechanical stop to fine-tune the end position at commissioning; it is not a lock and will not hold the load without live air pressure.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX65-10 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX65-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 65 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 SAIJ32AX65-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×65 | 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 SAIJ32AX65-10 Is Used
Machine Changeover
Dial in the retract stop from 55 to 65mm during product size changes without physically swapping the cylinder or adding external spacers.
End-Position Tuning
Fine-tune the final retract position during commissioning to perfect alignment and avoid crushing delicate workpieces.
Adjustable Stopper Setup
Use the integrated rear adjuster as a precise travel stop for variable end-of-stroke positioning in light-duty assembly tasks.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX65-10 the Right Cylinder?
Choose this 32mm bore adjustable-stroke cylinder when your application requires precise end-position tuning without adding external stops or swapping components. If your setup needs slightly less force, stepping down is not an option as 32mm is the smallest SAIJ bore, but if you need significantly more thrust, the 40mm bore provides 628N at 0.5MPa. The 12mm rod and M10x1.25 thread offer adequate support for standard loads, though long unsupported strokes still require an external guide. For a direct ISO 15552 replacement match, specify the 32mm bore, 65mm stroke, 10mm adjustment, PT G1/8 port, and Basic, FA, LB, TC, FTC, TCM1, or TCM2 mountings. Note that a plain SAIJ does not hold position without air; for true load-holding, consider the SAIL or BSAI series.
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 SAIJ32AX65-10 FAQ
At 0.5 MPa operating pressure, the 32mm bore provides 402N of push force and 345N of pull force. At the maximum 1.0 MPa pressure, it delivers up to 82 kgf.
The rear adjuster screw lets you mechanically shorten the effective stroke from 65mm down to 55mm. This creates a 55-65mm usable travel window for fine-tuning the retract end position without replacing the cylinder.
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