Airtac Adjustable Cylinder SAIJ32 SAIJ32AX350-10
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX350-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 350mm 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
- Stroke350 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX350-10
The AirTAC SAIJ32X350-10 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to fine-tune the retract end-position. With a 350 mm nominal stroke and a 10 mm adjustment range, it provides a usable travel window of 340-350 mm. This compact 32 mm bore delivers 402 N of push force at 0.5 MPa, making it suitable for light-load automation tasks.
This SKU is configured with a SUS420J2 stainless steel rod (code A) for enhanced corrosion resistance and PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides for CMSE reed or DMSE electronic switches. Remember that the rear adjuster acts purely as a mechanical stop for deceleration and does not hold the load without live air pressure; for true load-holding, consider the SAIL or BSAI series.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX350-10 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX350-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 350 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 SAIJ32AX350-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×350 | 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 SAIJ32AX350-10 Is Used
End-Position Tuning
Dial in the exact 340-350 mm retract position during machine commissioning without changing the cylinder or adding external stops.
Product Changeover
Quickly adapt the stroke end-stop on packaging lines when handling slightly different package sizes or formats.
Light-Load Positioning
Leverage the 402 N push force at 0.5 MPa for precise, adjustable end-of-travel positioning in light assembly automation.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX350-10 the Right Cylinder?
Select this 32 mm bore adjustable-stroke cylinder when your machine setup requires precise end-position tuning at commissioning or during product changeovers, avoiding the need to swap physical cylinders or bolt on external stops. If your application demands greater thrust, stepping up to the 40 mm bore yields 628 N of push force at 0.5 MPa.
Because this unit features a 350 mm stroke, the 12 mm piston rod requires careful alignment to prevent excessive side-loading; an external guide is recommended for unsupported loads. This model is dimensionally interchangeable with ISO 15552 mounting interfaces and supports the SAIJ mounting subset: Basic, FA, LB, TC, FTC, TCM1, and TCM2 (omitting FB, CA, CB, and CR). It uses PT ports and lacks a standard magnet for sensors.
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 SAIJ32AX350-10 FAQ
At an operating pressure of 0.5 MPa, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. At 0.7 MPa, the push force increases to 563 N.
The rear adjuster acts as a mechanical stop that trims the retract stroke. For this 350 mm stroke model, it creates a 340-350 mm usable travel window. It sets the end position but does not lock or hold the load without continuous air pressure.
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