Airtac Adjustable Cylinder SAIJ32 SAIJ32AX35-10
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX35-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 35mm 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
- Stroke35 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX35-10
The AirTAC SAIJ32X35-10 is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a nominal 35 mm stroke that can be fine-tuned down by up to 10 mm, creating a precise 25-35 mm usable travel window. Delivering 402 N of push force at 0.5 MPa, it fits perfectly into compact pneumatic setups requiring exact end-position calibration.
This variant features a SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance and uses PT tapered port threads with a G1/8 connection. The extruded aluminum barrel includes sensor grooves on both sides, allowing you to easily mount CMSE reed or DMSE electronic switches for position feedback without adding external brackets.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX35-10 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX35-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 35 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 SAIJ32AX35-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×35 | 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 SAIJ32AX35-10 Is Used
Precision End-Stop Tuning
Dial in the exact 25-35 mm travel distance during machine commissioning to perfect part positioning without fabricating custom external spacers.
Product Changeover
Quickly adjust the rear stopper by up to 10 mm to accommodate slight variations in product sizes on a packaging line.
Compact Assembly Timing
Use the fine stroke adjustment to perfectly synchronize the 32 mm bore's 402 N thrust with delicate pressing or clamping operations.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX35-10 the Right Cylinder?
Choose this 32 mm bore when you need precise mechanical end-position tuning without swapping components; for higher force requirements, stepping up to the 40 mm bore yields 628 N of push force at 0.5 MPa. The rear adjusting screw allows you to trim the stroke by up to 10 mm during commissioning or product changeovers, offering flexibility a fixed-stroke SAI cylinder cannot match. Keep in mind the adjuster functions strictly as a travel stop and does not hold the load without live air—always use a SAIL locking cylinder or external pilot-operated check valve for dead-air load holding.
To replace an ISO 15552 cylinder, match the 32 mm bore, 35 mm stroke, -10 adjustment range, PT G1/8 port, and desired mounting from the SAIJ subset (Basic, FA, LB, TC, FTC, TCM1, TCM2). Note that this configuration omits the FB, CA, CB, and CR mounting styles found on some other series.
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 SAIJ32AX35-10 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 reach a maximum push force of 724 N at 0.9 MPa.
The rear adjuster acts as a mechanical stop that lets you shorten the 35 mm nominal stroke by up to 10 mm, providing a usable travel window of 25-35 mm. It only sets the end position and does not lock the load without continuous air pressure.
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