Airtac Adjustable Cylinder SAIJ32 SAIJ32BX100-100
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX100-100 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 100mm 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
- Stroke100 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX100-100
The AirTAC SAIJ32X100-100 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to fine-tune the retract end position during commissioning. With a 100mm nominal stroke and a 100mm adjustment code, it provides a highly flexible 0-100mm usable travel window. It delivers a 0.5MPa push force of 402N, making it well-suited for lighter-duty precision tasks.
This variant features a SUS304 stainless steel rod for superior corrosion resistance and utilizes PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides for flexible switch mounting. It supports a speed range of 30-800mm/s and uses adjustable air cushions at both ends to decelerate the load smoothly.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX100-100 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX100-100 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 100 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 SAIJ32BX100-100
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×100 | 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 SAIJ32BX100-100 Is Used
Machine Setup Tuning
Dial in the exact retract distance from 0 to 100mm during initial commissioning without swapping out the physical cylinder or adding external shims.
Variable End Stops
Create an adjustable mechanical end-stop for automated equipment that processes varying part sizes, changing the stroke on the fly.
Light-Duty Positioning
Leverage the 402N push force at 0.5MPa to move light components into exact final positions while benefiting from the SUS304 rod in mildly corrosive environments.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX100-100 the Right Cylinder?
Choose this 32mm bore when your application requires a maximum push force of 402N at 0.5MPa; if you need more power, stepping up to the 40mm bore yields 628N. The 100mm adjustment range is ideal for building variability directly into a machine frame, allowing you to dial in the exact end-stop without adding external spacers. Since the rear adjuster acts only as a travel stop and the air cushions manage deceleration, neither will hold a load statically without live air pressure. For true load-holding, consider the SAIL or BSAI series instead. This cylinder is dimensionally interchangeable per ISO 15552 and uses a reduced mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2.
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 SAIJ32BX100-100 FAQ
At a 0.5MPa operating pressure, this 32mm bore cylinder generates a push force of 402N and a pull force of 345N. It can reach a maximum push force of 724N at 0.9MPa.
The rear adjuster acts as an external stopper that lets you shorten the effective stroke by up to 100mm. Because the nominal stroke is 100mm, you can tune the usable travel window anywhere from 0 to 100mm without replacing the cylinder.
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