
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X60-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 60mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
It features a 60 mm nominal stroke paired with a rear-mounted adjusting screw that provides a 10 mm trim range, yielding a precise 50-60 mm usable travel window for exact end-position calibration.
This adjustable-stroke design allows you to fine-tune the retract position at commissioning without swapping the cylinder or adding external stops. The extruded aluminum barrel includes sensor grooves on both sides, and while this specific SKU omits the magnet, adding an -S variant enables compatibility with AirTAC CMSE reed and DMSE electronic solid-state sensors.
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X60-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 60 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2 |
| 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 – 500 mm/s |
| Cushion | Adjustable, 50 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 | 15080 N | 15080 N |
| 0.7 MPa | 21111 N | — |
| Max (@1.0 MPa) | 3075 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. |
|---|---|
| 200 | 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 50-60 mm end-stop during machine commissioning to prevent over-travel on high-force pressing operations.
Quickly adjust the retract position by up to 10 mm on the fly to accommodate slight variations in large workpiece sizes.
Achieve precise end-position tuning on the factory floor without machining new external stop blocks or changing the cylinder.
The adjustable 50-60 mm travel window is ideal for setups requiring variable end-stops or product-size changeovers, offering more flexibility than a fixed-stroke SAI cylinder. The 40 mm carbon steel rod and M36x2 thread provide a robust interface, though even with this large rod diameter, any application should ensure adequate external guiding to manage side loads.
When specifying a replacement, ensure you match the 200 mm bore, 60 mm stroke, 10 mm adjustment range, PT tapered port threads, and the standard carbon steel rod material. Remember that the rear adjuster functions strictly as a travel stop and does not hold the load without live air pressure; for load-holding requirements without continuous air, consider the SAIL pneumatic lock or BSAI clamp-lock series.
Quick checklist
At the maximum 1.0 MPa pressure, it can deliver up to 3204 kgf of thrust.
The rear adjusting screw acts as a mechanical stopper that allows you to shorten the effective stroke by up to 10 mm. This creates a 50-60 mm usable travel window, enabling fine-tuning of the end position without replacing the cylinder.
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