Airtac Adjustable Cylinder SAIJ32 SAIJ32AX130-75S
The AirTAC Adjustable Cylinder SAIJ32 SAIJ32AX130-75S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 130mm stroke, G1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ32 mm
- Stroke130 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX130-75S
The AirTAC SAIJ32X130-75-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a nominal 130 mm stroke that can be dialed back by up to 75 mm, yielding a highly versatile 55-130 mm usable travel window for precise end-position tuning. The extruded aluminum barrel includes sensor grooves on both sides, and this variant includes a magnet for position detection.
This model uses a SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance. The rear adjustment screw acts purely as a mechanical stop to fine-tune the retract position during commissioning without adding external stops; it does not lock or hold the load without live air pressure. Pneumatic cushioning at both ends manages deceleration across its 30-800 mm/s speed range.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX130-75S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX130-75S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 130 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 | 346 N | 346 N |
| 0.7 MPa | 484 N | — |
| Max (@1.0 MPa) | 70 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac Adjustable Cylinder SAIJ32 SAIJ32AX130-75S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×130 | 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 SAIJ32AX130-75S Is Used
Machine Changeover
Dial in the 55-130 mm travel window during product size transitions without physically swapping the cylinder or adding external mechanical stops.
End-Position Tuning
Fine-tune the retract stroke at machine commissioning to absorb mechanical tolerances and achieve precise stopping points using the rear screw.
Sensor Integration
Leverage the integrated magnet with CMSE reed or DMSE solid-state sensors in the dual barrel grooves for exact position feedback across the adjusted travel.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX130-75S the Right Cylinder?
Choose this 32 mm bore adjustable cylinder when an application requires variable end-stops or frequent product changeovers, rather than a fixed-stroke SAI. Conversely, lighter duties can drop to a smaller bore. Because the 130 mm stroke is relatively short, side-load stress is minimal, though the 12 mm rod and M10x1.25 thread handle standard loads well.
For an exact ISO 15552 replacement, match the 32 mm bore, 130 mm stroke, 75 mm adjustment, PT tapered G1/8 ports, and the -S magnet. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR. Note that the rear adjuster is a travel stop, not a lock; for load-holding without live air, consider the SAIL or BSAI series instead.
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 SAIJ32AX130-75S FAQ
The rear adjuster acts as a mechanical stop that allows you to shorten the effective stroke from 130 mm down to 55 mm. This provides a 75 mm tuning window to set the exact retract end-position without replacing the cylinder.
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Standard models are processed and dispatched in 3-5 business days.
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