
The AirTAC Airtac SAIJ100 Adjustable Cylinder SAIJ100X600-10 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 a drop-in replacement for other ISO 15552 cylinders in automation lines.
The AirTAC SAIJ100X600-10 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a 590 to 600 mm usable travel window, allowing you to trim the effective stroke by up to 10 mm during commissioning. Delivering 3927 N of push force at 0.5 MPa, it handles substantial workloads while maintaining a standard 30-800 mm/s speed range.
This model uses a G1/2 port and a 25 mm carbon steel rod with an M20x1.5 thread. The extruded aluminum barrel includes sensor grooves on both sides for flexible switch placement. Mounting options include Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR configurations.
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100X600-10 |
|---|---|
| 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 | 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.
| 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.
Dial in the exact 590-600 mm retract position during initial machine commissioning without machining custom spacers.
Quickly adjust the end-stop to accommodate a slightly shorter product size on the line using the 10 mm trim range.
Leverage the 3927 N push force to move heavy pallets or fixtures while benefiting from variable air cushions at both ends.
Choose this 100 mm bore when the 50 mm bore (982 N push at 0.5 MPa) lacks the thrust for heavy positioning tasks. The 10 mm rear adjustment screw is ideal for fine-tuning the retract end position during product changeover, avoiding the need to physically swap cylinders or bolt on external stops. Because this unit features a 600 mm stroke, an external guide is recommended to prevent excessive side-loading on the long unsupported rod.
For an ISO 15552 replacement match, verify the 100 mm bore, 600 mm stroke, 10 mm adjustment, G1/2 PT port, and standard carbon steel rod. Note that the rear adjuster acts only as a travel stop and cannot hold a load without live air pressure; for true load-holding, consider the SAIL or BSAI series.
Quick checklist
At 0.5 MPa operating pressure, this 100 mm bore cylinder provides 3927 N of push force and 3681 N of pull force. At the maximum 1.0 MPa pressure, it delivers up to 801 kgf.
The rear adjuster screw lets you shorten the 600 mm nominal stroke by up to 10 mm, creating a 590-600 mm travel window. It acts as a mechanical stop to fine-tune the end position and does not lock the load without live air.
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