Airtac Adjustable Cylinder SAIJ32 SAIJ32AX35-10S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX35-10S 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 SAIJ32AX35-10S
The AirTAC SAIJ32X35-10-S is a double-acting, single-rod ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a 25-35 mm usable travel window by allowing you to trim the nominal 35 mm stroke back by up to 10 mm. Delivering 402 N of push force at 0.5 MPa, it is built with a SUS420J2 stainless steel rod and includes a magnet for position sensing.
This adjustable model uses a reduced mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2) and omits FB, CA, CB, and CR options. The rear adjuster acts purely as a mechanical stop for end-position tuning and does not hold the load without live air pressure. For load-holding without continuous air, consider the SAIL or BSAI series instead.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX35-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX35-10S |
|---|---|
| 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 SAIJ32AX35-10S
| 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 SAIJ32AX35-10S Is Used
Precision End-Stop Tuning
Dial in the exact clamping or positioning point within a 25-35 mm window during machine commissioning without changing hardware.
Product Changeover Diverter
Quickly adjust the retract distance on a conveyor diverter arm to accommodate different package sizes on the fly.
Sensor Calibration Rig
Fine-tune the travel limit on a testing fixture to trigger CMSE or DMSE sensors at slightly varying stroke endpoints.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX35-10S the Right Cylinder?
Select this 32 mm bore cylinder when an application requires precise end-position calibration during commissioning or product changeover, avoiding the need to swap out a fixed-stroke SAI cylinder or bolt on external stops. If your setup needs slightly less force, stepping down is not an option in the ISO 15552 range, but if you need significantly more thrust, the 40 mm bore provides 628 N at 0.5 MPa.
When replacing an ISO 15552 cylinder, match the 32 mm bore, 35 mm nominal stroke, 10 mm adjustment, PT tapered port thread, and the -S magnet requirement. This unit operates at 30-800 mm/s and integrates seamlessly with AirTAC CMSE reed and DMSE electronic sensors via its dual-side sensor grooves.
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 SAIJ32AX35-10S FAQ
At 0.5 MPa, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. At the maximum operating pressure of 1.0 MPa, it delivers up to 801 kgf.
The rear adjuster screw lets you shorten the effective travel from the nominal 35 mm down to 25 mm. This creates a 25-35 mm usable window for fine-tuning the retract end position at commissioning, but it acts only as a stop and does not lock the load without live air.
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