Airtac SAIJ100 Adjustable Cylinder SAIJ100AX110-100
The AirTAC Airtac SAIJ100 Adjustable Cylinder SAIJ100AX110-100 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 110mm 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
- Stroke110 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX110-100
The AirTAC SAIJ100X110-100 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to trim the nominal 110 mm travel back by up to 100 mm. This creates a highly versatile 10 to 110 mm usable travel window, letting you fine-tune the retract end position during commissioning without swapping hardware or adding external stops. It delivers a robust 3927 N push force at 0.5 MPa, making it well suited for heavy positioning tasks.
This specific SKU is configured with a SUS420J2 stainless steel rod (code A) for enhanced corrosion resistance and features PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides, though this unit is specified without a magnet. The rear adjuster acts purely as a mechanical stop to set the travel end and does not hold the load without live air pressure.
Airtac SAIJ100 Adjustable Cylinder SAIJ100AX110-100 Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100AX110-100 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 110 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 SAIJ100AX110-100
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×110 | 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 SAIJ100AX110-100 Is Used
Variable End-Stop Setup
Dial in the exact retract position within the 10 to 110 mm window during machine commissioning without needing to physically swap out the cylinder body.
Product Size Changeover
Quickly adapt automated lines to different product lengths by turning the rear adjuster screw, saving time on format changes and physical retooling.
Heavy Positioning Tasks
Leverage the 3927 N push force at 0.5 MPa to move and position substantial jigs or materials accurately within a compact overall footprint.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX110-100 the Right Cylinder?
Choose this 100 mm bore adjustable cylinder when your application requires high force and variable end-stroke positioning. If you need less force, stepping down to an 80 mm bore yields 2513 N of push force at 0.5 MPa. The 100 mm bore operates at speeds of 30-800 mm/s and features an M20x1.5 rod thread, which handles side loads well, though any stroke near or over 300 mm still requires an external guide.
The adjustable stroke is ideal for machine setup and product changeovers where exact end positions vary. Because the rear screw only acts as a travel stop, it cannot hold a load without continuous air pressure; for true load-holding, select a SAIL (air-released lock) or BSAI (clamp-lock) cylinder. To match this ISO 15552 interchangeable cylinder, specify your bore, 110 mm stroke, 100 mm adjustment, PT ports, and your preferred mounting from the SAIJ set: Basic, FA, LB, TC, FTC, TCM1, or TCM2.
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 SAIJ100AX110-100 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 0.9 MPa, the push force increases to 7068 N.
The rear adjuster acts as a mechanical stop that lets you shorten the 110 mm nominal stroke by up to 100 mm, creating a usable travel window of 10 to 110 mm. It only sets the end position and does not lock or hold the load without live air pressure.
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