Airtac Adjustable Cylinder SAIJ32 SAIJ32AX105-75S
The AirTAC Adjustable Cylinder SAIJ32 SAIJ32AX105-75S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 105mm 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
- Stroke105 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 SAIJ32AX105-75S
The AirTAC SAIJ32X105-75-S is a double-acting, double-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. This wide adjustment range allows you to fine-tune end positions at commissioning without swapping hardware.
This SKU includes a magnet (-S) for use with AirTAC CMSE reed and DMSE electronic sensors, and uses a SUS420J2 stainless steel rod (code A) for improved corrosion resistance. PT tapered ports are standard, and the extruded aluminum barrel maintains standard ISO 15552 mounting dimensions.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX105-75S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX105-75S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 105 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 SAIJ32AX105-75S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×105 | 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 SAIJ32AX105-75S Is Used
Variable End-Stop Positioning
Dial in the exact retraction point between 30mm and 105mm during setup to accommodate different part sizes without adding external mechanical stops.
Machine Changeover
Quickly adjust the effective stroke on the rear screw when switching production lines, reducing downtime compared to physically replacing cylinders.
Sensor-Driven Positioning
Leverage the built-in magnet with CMSE or DMSE switches to confirm the adjusted end position in automated assembly sequences.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX105-75S the Right Cylinder?
If your application requires less fine-tuning, a fixed-stroke SAI cylinder is simpler, but the SAIJ rear screw allows variable end-stops for rapid product changeovers. For higher force needs, stepping up to the 40mm bore provides 628N. Note that the rear adjuster acts only as a travel stop and does not hold the load without live air; for true load-holding, consider an external rod lock or the SAIL series.
To match this ISO 15552 interchangeable cylinder, confirm the 32mm bore, 105mm nominal stroke, 75mm adjustment, PT port thread, and -S magnet. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2 options, omitting FB, CA, CB, and CR. Since the stroke is 105mm, standard mounting is generally fine without external guides, though the 12mm rod handles side loads adequately within its 30-800mm/s speed range.
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 SAIJ32AX105-75S FAQ
At 0.7 MPa, the push force increases to 563N.
The rear adjuster screw acts as a stop, allowing you to shorten the 105mm nominal stroke by up to 75mm. This creates a usable travel window of 30mm to 105mm, though it does not lock the load without continuous air pressure.
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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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