
The AirTAC SAIJ100 Adjustable Cylinder SAIJ100AX110-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 110mm 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 SAIJ100X110-10-S is a double-acting, double-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. This fine-tuning capability eliminates the need to swap out the entire cylinder or bolt on external stops when dialing in a final end position.
This unit is built with a SUS420J2 stainless steel rod for enhanced durability against moisture, utilizes PT tapered port threads, and includes a magnet (-S) for position sensing. The extruded aluminum barrel houses sensor grooves on both sides, fully supporting AirTAC CMSE reed and DMSE electronic solid-state switches. It carries a standard G1/2 port and relies on the reduced SAIJ mounting set: Basic, FA, LB, TC, FTC, TCM1, and TCM2.
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100AX110-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 110 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. |
| ×110 | 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 clamping end position within a 100-110 mm window during machine commissioning without adding external mechanical stops.
Quickly adjust the rear stroke screw by up to 10 mm to accommodate slightly different product lengths on a packaging line.
An adjustable stroke is ideal for machine setups requiring a variable end-stop or precise product changeover without replacing hardware. To match this ISO 15552 interchangeable cylinder, specify bore 100, stroke 110, 10 mm adjustment, PT ports, the desired mounting style, and the -S magnet.
Because the stroke is 110 mm, side-load stress is minimal, but always ensure the load is guided to prevent binding. Remember that the rear adjuster acts only as a travel stop and the air cushion provides deceleration; neither will hold the load without live air pressure. For true load-holding, consider an external rod lock, a pilot-operated check valve, or AirTAC SAIL and BSAI series cylinders.
Quick checklist
At 0.7 MPa, the push force increases to 5497N, and it reaches a maximum of 7068N at 0.9 MPa.
The rear adjusting screw acts as a mechanical stop that lets you shorten the nominal 110 mm stroke by up to 10 mm, creating a usable travel window of 100 to 110 mm. It only sets the travel end and does not lock the load without continuous air pressure.
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