
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X95-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 95mm 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.
The AirTAC SAIJ200X95-10 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a usable travel window of 85-95 mm, letting you dial back the nominal 95 mm stroke by up to 10 mm during commissioning without adding external stops. As the largest standard bore, it delivers massive thrust, pushing with 15708 N and pulling with 15080 N at 0.5 MPa.
Equipped with a 40 mm carbon steel rod and a G3/4 PT port, this massive actuator handles high-flow pneumatic demands. The extruded aluminum barrel includes sensor grooves on both sides for flexible CMSE or DMSE switch mounting. Remember that the rear adjuster acts only as a travel stop for end-position tuning, not a lock, so it will not hold the load without live air pressure.
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 95 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. |
| ×95 | 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 85-95 mm travel window on large forming presses to accommodate different material thicknesses without changing the cylinder.
Adjust the retract end-stop rapidly during product size changeovers on automated lines to maintain precise positioning.
Provide massive 15708 N clamping force for large automotive or industrial fixtures, using the 10 mm adjuster to set the exact clamping depth.
If you need less force, stepping down to a 160 mm bore yields 10053 N at the same pressure, which might better suit medium-duty machinery. The 10 mm adjustable range is ideal for fine-tuning the retract end position on product changeovers rather than swapping to a fixed-stroke SAI cylinder.
Because the 95 mm stroke is relatively short for this large bore, side-load risks are minimal, but the 40 mm rod and M36x2 thread still require solid guiding if pushing heavy off-center loads. For true load-holding without continuous air pressure, skip this adjustable stopper and select a SAIL (air-released lock) or BSAI (clamp-lock) cylinder. To match this exact ISO 15552 footprint, specify a 200 mm bore, 95 mm stroke, 10 mm adjustment, G3/4 PT port, and no magnet.
Quick checklist
At the maximum 1.0 MPa pressure, it can deliver up to 3204 kgf.
The rear adjusting screw acts as a mechanical stopper that lets you shorten the effective stroke from 95 mm down to as little as 85 mm. This creates an 85-95 mm travel window for fine-tuning end positions at commissioning, but it does not lock the load without live air pressure.
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