Airtac SAIJ80 Adjustable Cylinder SAIJ80X10-10
The AirTAC Airtac SAIJ80 Adjustable Cylinder SAIJ80X10-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 10mm stroke, G3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ80 mm
- Stroke10 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ80 Adjustable Cylinder SAIJ80X10-10
The AirTAC SAIJ80X10-10 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, engineered for applications requiring exact end-position tuning. It provides a robust 2513N of push force at 0.5 MPa and features a highly compact 10mm nominal stroke. The integrated rear adjusting screw allows you to trim the effective travel back by up to 10mm, creating a precise 0-10mm usable window for dialing in final positioning.
This adjustable stopper enables fine-tuning at commissioning or during product changeovers without swapping the cylinder or adding external stops. The extruded aluminum barrel includes sensor grooves on both sides for straightforward switch mounting, while the carbon steel piston rod with its M20x1.5 thread provides excellent structural support. The rear adjuster acts purely as a travel stop and does not hold the load without live air pressure.
Airtac SAIJ80 Adjustable Cylinder SAIJ80X10-10 Technical Specifications
| Model | Airtac SAIJ80 Adjustable Cylinder SAIJ80X10-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 10 mm |
| Acting type | Double acting |
| Port size | G3/8 |
| 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ80 Adjustable Cylinder SAIJ80X10-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×10 | 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 SAIJ80 Adjustable Cylinder SAIJ80X10-10 Is Used
Precision Clamping Setup
Dial in the exact clamping contact point on variable-thickness parts using the 0-10mm travel window without repositioning the cylinder body.
Short-Stroke Ejection
Fine-tune the ejection stroke for small electronic components, ensuring parts are pushed cleanly without damaging the receiving tray.
Machine Changeover
Quickly adjust the end-stop during product size changeovers on a packaging line, reducing downtime by avoiding physical stop replacements.
Is the Airtac SAIJ80 Adjustable Cylinder SAIJ80X10-10 the Right Cylinder?
Selecting this 80mm bore model makes sense when your application demands high thrust within a very short displacement range. If your force requirements are lower, stepping down to a 63mm bore yields 1559N of push force at 0.5 MPa, which may simplify your pneumatic setup. Conversely, if you need even greater power, the 100mm bore delivers 3927N. The SAIJ80X10-10 is chosen over a fixed-stroke SAI cylinder when you need variable end-stop capability to accommodate minor mechanical variations on the line.
To achieve a direct ISO 15552 replacement match, verify your bore size, 10mm stroke, 10mm adjustment range, PT tapered port thread, and mounting choice. This cylinder supports a specific mounting subset including Basic, FA, LB, TC, FTC, TCM1, and TCM2. Because it lacks a magnet, it does not support CMSE or DMSE sensors out of the box. Remember that the rear adjuster is a stop, not a lock; for load-holding without live air, consider an AirTAC SAIL or BSAI cylinder.
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 SAIJ80 Adjustable Cylinder SAIJ80X10-10 FAQ
At an operating pressure of 0.5 MPa, this 80mm bore cylinder generates 2513N of push force and 2268N of pull force. It can reach up to 4523N of push force at 0.9 MPa.
The rear adjusting screw acts as a mechanical stopper that lets you shorten the effective stroke by up to 10mm. This provides a 0-10mm usable travel window for fine-tuning the end position at commissioning without needing external stops.
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