Airtac SAIJ100 Adjustable Cylinder SAIJ100AX80-10S
The AirTAC SAIJ100 Adjustable Cylinder SAIJ100AX80-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 80mm 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.
- BoreØ100 mm
- Stroke80 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX80-10S
The AirTAC SAIJ100X80-10-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a nominal 80 mm stroke that can be fine-tuned backward by up to 10 mm, creating a precise 70-80 mm usable travel window for commissioning without external stops.
This variant includes a piston magnet for electronic DMSE or reed CMSE switches, mounting directly into the standard sensor grooves on both sides of the extruded aluminum barrel. It features SUS420J2 stainless steel rod material (code A) for enhanced corrosion resistance and uses PT tapered port threads. The integrated adjustable air cushions at both ends decelerate the heavy 100 mm piston smoothly.
Airtac SAIJ100 Adjustable Cylinder SAIJ100AX80-10S Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100AX80-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 80 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.
Theoretical Output Force (Ø100mm)
| 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.
Model Code: Airtac SAIJ100 Adjustable Cylinder SAIJ100AX80-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×80 | 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.
Where the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX80-10S Is Used
Machine Changeover
Dial in the 70-80 mm travel window during product size changeovers to set new end positions rapidly without disassembling tooling.
Press Fit Tuning
Fine-tune the exact bottoming position of a 3927 N press operation at machine commissioning to accommodate varying material thicknesses.
Heavy Load Positioning
Position heavy assemblies on a conveyor line, using the rear stopper to safely trim the final resting point within a 10 mm tolerance.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX80-10S the Right Cylinder?
Choose this 100 mm bore when an 80 mm stroke application requires in-field end-position tuning; the rear screw stopper allows up to 10 mm of adjustment without swapping the cylinder. Conversely, a 125 mm bore provides 6136 N for heavier loads. Because the 80 mm stroke is relatively short, side-load stress is minimal, but always guide the load to protect the rod seals.
The rear adjuster acts only as a travel stop and does not hold the load without live air pressure; for fail-safe load holding, select an SAIL (air-released lock) or BSAI (clamp-lock) cylinder. To match this ISO 15552 interchangeable cylinder, specify bore 100, stroke 80, 10 mm adjustment, PT port thread, and the -S magnet option. Mounting options include Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/G)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (FA/FB/CA/CB/LB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SAIJ100 Adjustable Cylinder SAIJ100AX80-10S FAQ
A rear stopper screw lets you shorten the 80 mm nominal stroke by up to 10 mm, providing a 70-80 mm travel window. It sets the end position but does not lock the load without live air pressure.
At 0.7 MPa, the push force increases to 5497 N.
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