
The AirTAC SAIJ100 Adjustable Cylinder SAIJ100AX600-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 600mm 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.
The AirTAC SAIJ100X600-10 is a double-acting, double-rod ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a 590 to 600 mm usable travel window, allowing you to dial back the nominal 600 mm stroke by up to 10 mm. This built-in adjustability enables precise end-position tuning at commissioning without swapping the cylinder or adding external stops.
This model features a SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance. The extruded aluminum barrel includes sensor grooves on both sides for flexible switch mounting. The rear adjuster acts purely as a mechanical stop to set the travel end; it does not hold the load without live air pressure. For load-holding requirements without continuous pressure, consider the SAIL or BSAI series instead.
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100AX600-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 600 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. |
| ×600 | 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.
Fine-tune the 590 to 600 mm travel window during initial commissioning to perfectly align heavy actuators without machining external stopper blocks.
Quickly adjust the end-stop position on a packaging line to handle varying product lengths, reducing downtime between production runs.
Choose this 100 mm bore cylinder when an application requires substantial thrust (5497 N at 0.7 MPa) and exact end-position control. If your force requirements are lower, stepping down to an 80 mm bore yields 3518 N at 0.7 MPa. Conversely, a 125 mm bore provides 8590 N for heavier loads. The adjustable 590 to 600 mm window is ideal for product changeovers on a line, eliminating the need to physically swap fixed-stroke SAI cylinders during setup. Because the 600 mm stroke is substantial, an external guide is recommended to prevent side-loading damage to the rod and front cap.
As a dimensionally interchangeable ISO 15552 cylinder, it replaces standard profile cylinders using the same mounting footprint. This specific SKU is configured with PT tapered port threads and a G1/2 port size. It supports a reduced mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2 (omitting FB, CA, CB, and CR). No magnet is specified for this configuration, so it does not support CMSE or DMSE electronic sensors out of the box.
Quick checklist
At 0.9 MPa, the push force increases to 7068 N.
The rear adjusting screw acts as a mechanical stopper that allows you to shorten the effective stroke by up to 10 mm, creating a 590 to 600 mm usable travel window. It only sets the end position; it does not lock or hold the load without continuous air pressure.
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