Airtac SAIJ100 Adjustable Cylinder SAIJ100AX130-100
The AirTAC Airtac SAIJ100 Adjustable Cylinder SAIJ100AX130-100 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 130mm 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
- Stroke130 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX130-100
The AirTAC SAIJ100X130-100 is a double-acting, single-rod ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It delivers a robust 5497N push force at 0.7 MPa, making it suited for heavy-duty positioning tasks. By turning the rear screw, you can shorten the effective travel from its 130 mm nominal length, creating a 30-130 mm usable window for precise end-stop tuning during commissioning.
This model features an SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance compared to standard carbon steel. The extruded aluminum barrel includes sensor grooves on both sides, and the fluid port utilizes a PT tapered thread. The rear adjuster acts purely as a mechanical stop to set the retract position; it does not lock or hold the load without live air pressure.
Airtac SAIJ100 Adjustable Cylinder SAIJ100AX130-100 Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100AX130-100 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 130 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 SAIJ100AX130-100
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×130 | 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 SAIJ100AX130-100 Is Used
Variable Product Changeover
Ideal for packaging lines that switch between tall and short containers, using the 100 mm adjustment range to instantly reset the retract stop without changing hardware.
Heavy-Duty Pressing
Provides 5497N of thrust at 0.7 MPa for pressing bearings or pins, with the rear screw allowing precise depth control to prevent workpiece damage.
Commissioning Fine-Tuning
Allows maintenance teams to dial in the exact end-of-stroke position during machine setup, absorbing mechanical tolerance variations on the fly.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX130-100 the Right Cylinder?
Choose this 100 mm bore cylinder when a 40 mm bore (offering 879N push at 0.5 MPa) is insufficient for your load, but stepping up to a 125 mm bore (8590N push at 0.5 MPa) would be overkill and consume too much space. The 100 mm bore provides 3927N of push force at 0.5 MPa, bridging that power gap effectively. The massive 100 mm adjustment range is ideal for machines that process drastically different product sizes, allowing you to dial in the retract position without swapping the cylinder or adding external stops.
When replacing an ISO 15552 cylinder, match the 100 mm bore, 130 mm stroke, PT port thread, and the 100 mm adjustment code. Because this is a plain SAIJ without a magnet (-S), it cannot host AirTAC CMSE reed or DMSE electronic sensors without modification. For any application requiring the load to be held mechanically without continuous air pressure, select a SAIL (pneumatic lock) or BSAI (clamp-lock) cylinder instead, as the rear adjuster here is strictly a travel stop.
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 SAIJ100AX130-100 FAQ
At an operating pressure of 0.5 MPa, this 100 mm bore cylinder provides 3927N of push force and 3681N of pull force. At 0.7 MPa, the push force increases to 5497N.
The nominal stroke is 130 mm, but the rear adjuster can trim the travel by up to 100 mm. This gives you an adjustable usable travel window of 30 to 130 mm for exact end-position tuning.
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