Airtac Adjustable Cylinder SAIJ32 SAIJ32BX110-40S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX110-40S 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 SAIJ32BX110-40S
The AirTAC SAIJ32X110-40-S is a double-acting, single-rod ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a 402N push force at 0.5 MPa and uses a PT tapered port. The built-in adjustment screw allows you to fine-tune the effective travel down from the 110mm nominal stroke, yielding a usable 70-110mm window for precise end-position tuning.
This compact 32mm bore unit includes a SUS304 stainless steel rod for corrosion resistance and an integrated magnet (-S) for position sensing. It supports AirTAC CMSE reed and DMSE electronic switches mounted in the dual-side sensor grooves. The SAIJ mounting set omits FB, CA, CB, and CR brackets, utilizing a focused subset of Basic, FA, LB, TC, FTC, TCM1, and TCM2 interfaces.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX110-40S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX110-40S |
|---|---|
| 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 SAIJ32BX110-40S
| 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 SAIJ32BX110-40S Is Used
Precision End-Position Tuning
Dial in the exact 70-110mm travel window during machine commissioning without swapping cylinders or adding external stops.
Product Size Changeover
Quickly adapt the retract end-position on packaging lines handling varying product lengths.
Corrosive Environment Handling
Utilize the SUS304 stainless steel rod for reliable actuation in washdown or chemical processing areas.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX110-40S the Right Cylinder?
Select this 32mm bore cylinder when you need 402N of push force at 0.5 MPa and variable end-stops for machine changeover. If your process requires less force, stepping down to a 20mm bore yields 188N; stepping up to a 40mm bore provides 628N. The rear adjuster is a travel stop, not a lock, meaning this cylinder will not hold a load without live air pressure. For fail-safe load holding, consider an AirTAC SAIL or BSAI cylinder. As a dimensionally interchangeable ISO 15552 profile cylinder, it replaces units with a 32mm bore, 110mm stroke, 40mm adjustment, PT ports, and a magnet.
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 SAIJ32BX110-40S FAQ
The rear adjuster acts as an external stopper that lets you shorten the effective stroke by up to 40mm. This turns the 110mm nominal stroke into a 70-110mm adjustable travel window, allowing fine-tuning at commissioning without replacing the cylinder.
At 0.5 MPa operating pressure, it provides 402N of push force and 345N of pull force. The maximum thrust is 82 kgf at 1.0 MPa.
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Covers non-human-caused product damage.
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