Airtac SAIJ100 Adjustable Cylinder SAIJ100AX180-10S
The AirTAC Airtac SAIJ100 Adjustable Cylinder SAIJ100AX180-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 180mm stroke, G1/2 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ100 mm
- Stroke180 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX180-10S
The AirTAC SAIJ100X180-10-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that trims the effective travel by up to 10 mm, creating a precise 170-180 mm usable window for fine-tuning end positions. Built with an extruded aluminum barrel, it delivers 3927 N of push force at 0.5 MPa and utilizes a PT tapered port thread for secure pneumatic connections.
Equipped with a magnet for position sensing, this model supports AirTAC CMSE reed and DMSE electronic switches housed in the dual sensor grooves. The SUS420J2 stainless steel rod offers high corrosion resistance, while the reduced mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2) omits FB, CA, CB, and CR options for streamlined integration.
Airtac SAIJ100 Adjustable Cylinder SAIJ100AX180-10S Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100AX180-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 180 mm |
| Acting type | Double acting |
| Port size | G1/2 |
| Rod thread | M20×1.5 |
| 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, 36 mm |
| Max stroke | Up to 1500 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ100 Adjustable Cylinder SAIJ100AX180-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×180 | 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 SAIJ100 Adjustable Cylinder SAIJ100AX180-10S Is Used
Precision End-Stop Tuning
Dial in the exact 170-180 mm travel window during machine commissioning to perfect product placement without mechanical rework.
Product Changeover
Quickly adjust the rear stopper by up to 10 mm to accommodate slight variations in incoming part sizes on a packaging line.
Heavy-Duty Positioning
Leverage the 3927 N push force at 0.5 MPa to shift heavy jigs into place while relying on the fine adjustment for final alignment.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX180-10S the Right Cylinder?
Select this 100 mm bore when an 80 mm bore (2513 N push at 0.5 MPa) lacks thrust or a 125 mm bore is excessive. The 10 mm rear adjuster allows precise end-stop tuning during commissioning without swapping cylinders or adding external stops. If your process requires holding a load without live air pressure, note that this adjuster acts only as a travel stop, not a lock; consider an AirTAC SAIL or BSAI cylinder instead. For a direct ISO 15552 replacement, match the 100 mm bore, 180 mm stroke, 10 mm adjustment, PT port, SUS420J2 rod, and -S magnet.
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 SAIJ100 Adjustable Cylinder SAIJ100AX180-10S FAQ
At 0.5 MPa operating pressure, this 100 mm bore cylinder provides 3927 N of push force and 3681 N of pull force. At 0.7 MPa, the push force increases to 5497 N.
The rear adjuster acts as a mechanical stop that shortens the nominal 180 mm stroke by up to 10 mm, providing a usable travel range of 170-180 mm. It only sets the end position and does not lock the load without live air.
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Covers non-human-caused product damage.
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Standard models usually ship in 3-4 days.
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