Airtac Adjustable Cylinder SAIJ32 SAIJ32BX110-100S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX110-100S 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 SAIJ32BX110-100S
The AirTAC SAIJ32X110-100-S is a double-acting ISO 15552 profile cylinder with a rear stroke adjuster, delivering 402N of push force at 0.5 MPa. It features a PT tapered G1/8 port, a 12mm SUS304 stainless steel rod, and an integrated magnet for CMSE or DMSE sensors. The rear stopper allows you to trim the 110mm nominal stroke back by up to 100mm, creating a wide 10 to 110mm usable travel window for highly variable end-position tuning.
Because the adjuster acts purely as a mechanical stop and the air cushion only manages deceleration, neither will hold a load without continuous live air pressure. For true load-holding without air, you must specify an external rod lock or choose a related AirTAC series like SAIL or BSAI. This 32mm bore model uses the reduced SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2) and omits FB, CA, CB, and CR brackets.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX110-100S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX110-100S |
|---|---|
| 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 SAIJ32BX110-100S
| 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 SAIJ32BX110-100S Is Used
Variable End-Stop Setup
Dial in the exact retract position between 10 and 110mm during machine commissioning without physically swapping cylinders or adding external mechanical stops.
Product Size Changeover
Quickly adapt a packaging line to different product lengths by rotating the rear adjuster screw to shift the end-of-stroke position on the fly.
Corrosive Environment Testing
Leverage the SUS304 stainless steel rod and 32mm profile body in light chemical or washdown test stations where carbon steel rods would pit or rust.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX110-100S the Right Cylinder?
Select this 32mm bore cylinder when an application requires a highly flexible travel window between 10 and 110mm, allowing rapid product changeovers without swapping the physical actuator. If your process needs less force, stepping down is not an option in the SAIJ line, but stepping up to a 40mm bore yields 628N of push force at 0.5 MPa. Conversely, if you require higher force, the 50mm bore provides 982N. The SUS304 rod material offers superior corrosion resistance compared to standard carbon steel, making it ideal for harsher environments.
When replacing an ISO 15552 cylinder, match the 32mm bore, 110mm nominal stroke, 100mm adjustment range, PT port thread, and the -S magnet requirement. The 110mm stroke is well below the 1000mm maximum standard stroke for this bore, so no external side-load guide is strictly necessary, though the 12mm rod diameter means heavy lateral loads should still be avoided. Choose this adjustable-stroke model over a fixed SAI when you need to fine-tune the retract end at machine commissioning rather than adding external stops.
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 SAIJ32BX110-100S FAQ
The rear external adjusting screw acts as a mechanical stopper, allowing you to shorten the 110mm nominal stroke by up to 100mm. This creates a usable travel window of 10 to 110mm, but the adjuster is a stop, not a lock, so it will not hold the load without live air pressure.
At 0.5 MPa operating pressure, the SAIJ32X110-100-S provides 402N of push force and 345N of pull force. At its maximum 1.0 MPa pressure, it delivers up to 82 kgf of push force.
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