Airtac Adjustable Cylinder SAIJ32 SAIJ32AX70-10
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX70-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 70mm 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
- Stroke70 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 SAIJ32AX70-10
The AirTAC SAIJ32X70-10 is a double-acting, double-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a 70 mm nominal stroke that can be fine-tuned down by up to 10 mm, creating a precise 60-70 mm usable travel window.
This variant features a SUS420J2 stainless steel piston rod (material code A) for enhanced corrosion resistance and uses PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides, though this specific SKU omits the magnet, meaning position sensing via CMSE or DMSE switches is not supported without modification. The rear adjuster acts purely as a mechanical stop to dial in the retract position during commissioning.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX70-10 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX70-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 70 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 SAIJ32AX70-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×70 | 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 SAIJ32AX70-10 Is Used
Precision End-Stop Tuning
Dial in the exact 60-70 mm retract position during machine commissioning to achieve perfect alignment without swapping cylinders.
Product Size Changeover
Quickly adjust the stroke by up to 10 mm on packaging lines when running slightly different product lengths.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX70-10 the Right Cylinder?
If your setup needs less force, stepping down is not an option in this profile family, but stepping up to a 40 mm bore yields 628 N. The adjustable 60-70 mm window is perfect for product changeovers, whereas a fixed-stroke SAI cylinder lacks this commissioning flexibility. Remember that the rear adjuster is a travel stop, not a lock; it cannot hold a load without live air pressure. For load-holding requirements, consider the SAIL or BSAI series instead. This model is dimensionally interchangeable per ISO 15552 and uses the standard SAIJ mounting subset: Basic, FA, LB, TC, FTC, TCM1, and TCM2.
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 SAIJ32AX70-10 FAQ
The rear adjusting screw acts as a mechanical stop, allowing you to shorten the 70 mm nominal stroke by up to 10 mm. This provides a usable travel window of 60-70 mm for fine-tuning the end position at commissioning.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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