Airtac Adjustable Cylinder SAIJ32 SAIJ32AX145-100S
The AirTAC Adjustable Cylinder SAIJ32 SAIJ32AX145-100S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 145mm stroke, G1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ32 mm
- Stroke145 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX145-100S
The AirTAC SAIJ32X145-100-S is a double-acting, double-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. By integrating a 100mm adjustment range, this model provides a highly versatile 45-145mm usable travel window, allowing you to dial in the exact retract position without swapping hardware.
This unit includes a SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance and carries the -S magnet option for seamless position sensing. It is designed to accept AirTAC CMSE reed and DMSE electronic solid-state switches mounted into the dual-side sensor grooves on the extruded aluminum barrel.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX145-100S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX145-100S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 145 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 | 346 N | 346 N |
| 0.7 MPa | 484 N | — |
| Max (@1.0 MPa) | 70 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac Adjustable Cylinder SAIJ32 SAIJ32AX145-100S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×145 | 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 SAIJ32AX145-100S Is Used
Product Changeover
Rapidly adapt machinery for varying package sizes by dialing the retract stop back from 145mm to 45mm during format changeovers.
Commissioning Calibration
Fine-tune the exact end-of-stroke position during machine setup without machining external stop blocks or replacing the cylinder.
Variable End-Stop Positioning
Provide adjustable physical seating for delicate parts in light assembly tasks, using the 12mm rod and SUS420J2 material for reliable operation.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX145-100S the Right Cylinder?
The rear adjuster acts purely as a travel stop for end-position tuning and does not lock the load. For load-holding without live air pressure, select a SAIL pneumatic lock or BSAI clamp-lock cylinder instead of relying on the adjuster.
To match this ISO 15552 dimensionally interchangeable cylinder, specify a 32mm bore, 145mm nominal stroke, 100mm adjustment, PT port thread, and the -S magnet. Mounting options include Basic, FA, LB, TC, FTC, TCM1, and TCM2. Because the 145mm stroke is under 300mm, side-load stress on the 12mm rod is moderate, though external guides remain recommended for heavy lateral loads.
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 SAIJ32AX145-100S FAQ
At 0.9 MPa, the push force increases to 724N.
The rear adjuster screw lets you trim the effective travel within a 45-145mm window. It functions as a mechanical stop to set the end position and is not a lock, meaning live air is still required to hold the load.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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