Airtac Adjustable Cylinder SAIJ32 SAIJ32AX185-10S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX185-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 185mm 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
- Stroke185 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX185-10S
The AirTAC SAIJ32X185-10-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a usable travel window of 175 to 185 mm, enabling precise end-position tuning during commissioning. Featuring a 32 mm bore, it generates 563 N of push force at 0.7 MPa.
This variant includes an -S magnet for use with AirTAC CMSE reed and DMSE electronic sensors. The piston rod is crafted from SUS420J2 stainless steel, and the extruded aluminum barrel incorporates sensor grooves on both sides. The rear adjuster acts purely as a travel stop and does not hold the load without live air pressure.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX185-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX185-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 185 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 SAIJ32AX185-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×185 | 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 SAIJ32AX185-10S Is Used
Machine Changeovers
Fine-tune the 175-185 mm travel window during product size transitions without physically replacing the cylinder.
End-Stop Calibration
Dial in the exact retract position during commissioning to accommodate minor mechanical tolerances.
Sensor-Ready Automation
Leverage the -S magnet with DMSE solid-state switches to confirm end-of-stroke arrival in assembly lines.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX185-10S the Right Cylinder?
Choose this 32 mm bore if your application requires 563 N of push force at 0.7 MPa. If your setup needs less force, stepping down to a 25 mm bore yields 247 N at 0.5 MPa, while stepping up to a 40 mm bore provides 628 N at 0.5 MPa. The adjustable stroke is ideal for machine changeovers, allowing you to fine-tune the end stop without swapping the cylinder or adding external stops. For load-holding without live air pressure, consider the SAIL or BSAI series instead of relying on the rear stopper. This model uses a PT tapered port and supports mounting options including 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 SAIJ32AX185-10S FAQ
At 0.7 MPa operating pressure, this 32 mm bore cylinder provides a push force of 563 N and a pull force of 345 N at 0.5 MPa.
The rear adjuster screw allows you to shorten the 185 mm nominal stroke by up to 10 mm, creating a usable travel window of 175-185 mm. This stopper only sets the travel end and does not lock the load without air pressure.
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Covers non-human-caused product damage.
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Standard models usually ship in 3-4 days.
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