Airtac Adjustable Cylinder SAIJ32 SAIJ32AX225-10S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX225-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 225mm 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
- Stroke225 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX225-10S
The AirTAC SAIJ32X225-10-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to dial back the nominal 225 mm travel by up to 10 mm. This creates a precise 215-225 mm usable window for fine-tuning end positions at commissioning without adding external stops. Operating at 0.5 MPa, it delivers 402 N of push force and 345 N of pull force.
This 32 mm bore model features a SUS420J2 stainless steel rod for enhanced corrosion resistance and uses PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides, and the integrated magnet works seamlessly with AirTAC CMSE reed and DMSE electronic solid-state switches for exact position feedback.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX225-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX225-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 225 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 SAIJ32AX225-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×225 | 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 SAIJ32AX225-10S Is Used
Product Changeover
Dial in the 215-225 mm travel window during line format changes to accommodate slightly different package lengths without swapping hardware.
Machine Setup
Fine-tune the retract end-position during initial commissioning to perfectly seat parts, eliminating the need for secondary external mechanical stops.
Variable End Stops
Adjust the stroke dynamically on automated test fixtures where the exact contact point of a 402 N push force must be trimmed precisely.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX225-10S the Right Cylinder?
Choose this adjustable-stroke unit over a fixed SAI cylinder when a machine setup requires variable end-stops or product-size changeovers, letting you trim the travel window on the fly. If an application requires higher thrust, stepping up to the 40 mm bore provides 628 N of push force at 0.5 MPa. Remember that the rear adjuster acts only as a travel stop and the air cushions manage deceleration; neither holds the load without live air pressure. For load-holding requirements, consider the SAIL or BSAI series.
As a dimensionally interchangeable ISO 15552 cylinder, this model matches standard mounting footprints using a reduced set of accessories: Basic, FA, LB, TC, FTC, TCM1, and TCM2. It features a 12 mm carbon steel-based rod core, M10x1.25 rod thread, G1/8 port, and 27 mm cushions. The standard speed range is 30-800 mm/s.
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 SAIJ32AX225-10S FAQ
The rear adjuster screw lets you shorten the effective travel by up to 10 mm from the 225 mm nominal stroke, providing a 215-225 mm usable window. It acts as a mechanical stop to set the end position and does not lock or hold the load without continuous air pressure.
At 0.5 MPa, it provides 402 N of push force and 345 N of pull force. This -S model includes a magnet for position sensing and is fully compatible with AirTAC CMSE reed switches and DMSE electronic solid-state sensors.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models usually ship in 3-4 days.
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