Airtac Adjustable Cylinder SAIJ32 SAIJ32BX110-75
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX110-75 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 SAIJ32BX110-75
The AirTAC SAIJ32X110-75 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to trim the nominal 110mm travel back by up to 75mm. This creates a highly flexible usable travel window of 35 to 110mm, letting you fine-tune the retract end-position at commissioning without swapping out the physical cylinder. In the 32mm bore class, it delivers 402N of push force and 345N of pull force at 0.5MPa.
This variant is configured with a SUS304 stainless steel rod for corrosion resistance and uses PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides for direct mounting of position switches. It supports a speed range of 30-800mm/s and uses the standard SAIJ mounting set, which includes Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting the FB, CA, CB, and CR options.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX110-75 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX110-75 |
|---|---|
| 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 SAIJ32BX110-75
| 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 SAIJ32BX110-75 Is Used
Machine Changeover
Dial in the exact retract position within the 35-110mm window when switching product sizes on a packaging line.
Variable End-Stops
Set precise deceleration points for assembly processes without needing external mechanical stops.
Tooling Setup
Fine-tune the end-of-stroke position during initial commissioning to perfect a pressing or clamping action.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX110-75 the Right Cylinder?
Choose this 32mm adjustable model when your application requires variable end-stops or frequent product-size changeovers on a machine. If you need slightly more force, stepping up to the 40mm bore yields 628N of push force at 0.5MPa. The rear adjuster acts purely as a mechanical travel stop to set deceleration; it does not hold the load without live air pressure. For true load-holding without continuous air, consider the SAIL pneumatic lock or BSAI clamp-lock cylinders.
As a dimensionally interchangeable ISO 15552 cylinder, this model matches standard footprint dimensions. To replace a fixed-stroke unit, verify the 32mm bore, 110mm nominal stroke, 75mm adjustment requirement, PT port thread, and the specific mounting accessory needed. Because the stroke is 110mm, side-loading is minimal, but always ensure the rod thread (M10x1.25) is properly aligned to prevent premature seal wear.
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 SAIJ32BX110-75 FAQ
At 0.5MPa operating pressure, this 32mm bore cylinder provides 402N of push force and 345N of pull force. It can reach up to 724N of push force at 0.9MPa.
The rear adjuster screw lets you shorten the nominal 110mm stroke by up to 75mm. This results in a usable travel window of 35 to 110mm, allowing you to set the exact end-position without replacing the cylinder.
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