
The AirTAC SAIJ100 Adjustable Cylinder SAIJ100AX60-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 60mm stroke, G1/2 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
Its integrated 10mm adjustment screw allows you to dial the effective travel down to a precise 50-60mm window during commissioning without swapping out the entire unit. This bore features a robust 25mm piston rod and G1/2 porting to handle high flow and heavy loads.
This configuration uses an SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance and ships with PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides for direct mounting of CMSE or DMSE switches, though no magnet is installed in this specific SKU. It utilizes adjustable air cushions at both ends to decelerate the load smoothly, but note that the rear stopper mechanism is a travel end-setter, not a mechanical lock.
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100AX60-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 60 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.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3682 N | 3682 N |
| 0.7 MPa | 5154 N | — |
| Max (@1.0 MPa) | 751 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.
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×60 | 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.
Dial in the exact 50-60mm travel distance during machine commissioning to accommodate slight variations in part dimensions without adding external stopper blocks.
Leverage the 100mm bore's substantial thrust for pressing operations while using the fine adjustment to set the precise bottoming depth for delicate assembly tasks.
The 10mm adjustable window is ideal for applications requiring exact end-position tuning at machine setup or during product changeovers, avoiding the need to bolt on external physical stops. For load-holding without continuous live air pressure, this cylinder is insufficient; you should specify an SAIL air-released lock, a BSAI clamp-lock, or an external pilot-operated check valve, as the rear adjuster only restricts travel.
To replace an ISO 15552 cylinder, match the 100mm bore, 60mm stroke, 10mm adjustment range, G1/2 port, and the reduced SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2). Because the 60mm stroke is relatively short, side-loading from unsupported weight is minimal, but always ensure the rod thread (M20x1.5) is properly aligned with your load coupling.
Quick checklist
The rear adjusting screw acts as a stopper that physically limits the piston's travel. For this 60mm nominal stroke model, it allows you to shorten the effective stroke anywhere within a 50-60mm window to fine-tune the end position without replacing the cylinder.
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