Airtac Adjustable Cylinder SAIJ32 SAIJ32BX105-10S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX105-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 105mm 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
- Stroke105 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX105-10S
The AirTAC SAIJ32X105-10-S is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a nominal 105 mm stroke that can be fine-tuned down by up to 10 mm, giving you a precise 95-105 mm usable travel window during machine commissioning. In the compact 32 mm bore class, it delivers 402 N of push force and 345 N of pull force at 0.5 MPa.
This variant features a SUS304 stainless steel rod for superior corrosion resistance and uses PT tapered port threads with a G1/8 connection. The extruded aluminum barrel includes sensor grooves on both sides, and because this model includes a magnet (-S), it integrates seamlessly with AirTAC CMSE reed and DMSE electronic solid-state switches. The rear adjuster acts strictly as a mechanical stop to set the end position, so live air pressure is required to hold the load.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX105-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX105-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 105 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 SAIJ32BX105-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×105 | 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 SAIJ32BX105-10S Is Used
Machine Commissioning
Dial in the exact 95-105 mm end-stop during initial setup to perfect positioning without machining custom spacers.
Product Changeover
Quickly adjust the rear stopper by up to 10 mm to accommodate slight variations in product sizes on a packaging line.
Sensor Positioning
Leverage the -S magnet and dual sensor grooves to mount CMSE or DMSE switches exactly where the adjusted stroke ends.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX105-10S the Right Cylinder?
Choose this 32 mm bore adjustable-stroke cylinder when you need exact end-position tuning without swapping components or adding external stops; if you need less force, stepping down is not an option in this series, but stepping up to the 40 mm bore yields 628 N of push force at 0.5 MPa. The 12 mm rod and M10x1.25 thread provide a robust interface for the 105 mm stroke, though any application approaching or exceeding 300 mm of travel requires an external guide to prevent side-loading damage. To match this ISO 15552 interchangeable cylinder exactly, specify the 32 mm bore, 105 mm stroke, 10 mm adjustment, PT G1/8 port, SUS304 rod, and the -S magnet. SAIJ supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts, omitting FB, CA, CB, and CR. For loads that must be held without continuous air pressure, select a SAIL locking cylinder or a BSAI clamp-lock instead of relying on the mechanical stopper.
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 SAIJ32BX105-10S FAQ
At 0.5 MPa operating pressure, this 32 mm bore cylinder generates 402 N of push force and 345 N of pull force. It can achieve up to 724 N of push force at 0.9 MPa.
The rear mechanical screw acts as a stopper, allowing you to shorten the 105 mm nominal stroke by up to 10 mm, creating a 95-105 mm travel window. It only sets the end position and does not lock the load without live air pressure.
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