Airtac Adjustable Cylinder SAIJ32 SAIJ32X110-75
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32X110-75 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 110mm 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
- Stroke110 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32X110-75
The AirTAC SAIJ32X110-75 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster that allows you to fine-tune the effective travel window down to 35-110 mm. Delivering 402 N of push force and 345 N of pull force at 0.5 MPa, this 32 mm bore actuator is built with a standard carbon steel rod and a PT tapered G1/8 port. The extruded aluminum barrel includes sensor grooves on both sides for straightforward position feedback integration.
Because the adjustment range is a substantial 75 mm, you can dial back the 110 mm nominal stroke significantly without swapping out the physical cylinder or adding external stops. The rear screw functions purely as a travel stop to set deceleration and end-position limits, meaning it will not hold a load in place without live air pressure. For applications requiring true pneumatic locking, consider the SAIL or BSAI series instead.
Airtac Adjustable Cylinder SAIJ32 SAIJ32X110-75 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32X110-75 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 110 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 SAIJ32X110-75
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×110 | 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 SAIJ32X110-75 Is Used
Changeover Tuning
Dial in the exact end-position during product size changeovers on a packaging line by trimming the 110 mm stroke back up to 75 mm without physically swapping cylinders.
Variable End Stops
Set custom travel limits for low-force pick-and-place operations, utilizing the 402 N push force at 0.5 MPa to push light actuators into adjustable mechanical stops.
Machine Setup
Fine-tune the retract end during initial commissioning to avoid recalculating fixed distances, using the rear screw to find the perfect 35 to 110 mm travel window.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32X110-75 the Right Cylinder?
Choose this 32 mm bore adjustable model when your machine setup requires variable end-stops or frequent product-size changeovers, stepping up from a smaller unit only if you need more thrust; a 40 mm bore provides 628 N of push force at 0.5 MPa for heavier loads. The SAIJ32X110-75 is dimensionally interchangeable per ISO 15552, featuring a PT port thread, standard carbon steel rod, and no magnet. It supports a reduced mounting set including Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting the FB, CA, CB, and CR options.
Since the nominal stroke is 110 mm, an external guide is not strictly required for side-load support, but the 12 mm rod and M10x1.25 thread are best paired with guided mechanisms to prevent binding. The variable air cushions at both ends, combined with the rear stopper, allow precise tuning of the end-of-stroke motion without relying on the adjuster to brake or hold the load.
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 SAIJ32X110-75 FAQ
At 0.5 MPa operating pressure, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. At the maximum 1.0 MPa pressure, it can deliver up to 82 kgf.
The rear adjuster screw acts as a mechanical stop that lets you shorten the 110 mm nominal stroke by up to 75 mm, creating a usable travel window of 35 to 110 mm. It only sets the end position and does not lock or hold the load without live air pressure.
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