Airtac SAIJ80 Adjustable Cylinder SAIJ80AX600-10S
The AirTAC Airtac SAIJ80 Adjustable Cylinder SAIJ80AX600-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 600mm 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
- Stroke600 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ80 Adjustable Cylinder SAIJ80AX600-10S
The AirTAC SAIJ80X600-10-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a 590-600 mm usable travel window, letting you fine-tune the retract end-position by up to 10 mm during commissioning. Equipped with an SUS420J2 stainless steel rod, it handles higher side loads and offers superior corrosion resistance compared to standard carbon steel.
Delivering 4523N of push force at 0.9 MPa, this bore size is built for heavy handling. The extruded aluminum barrel includes sensor grooves on both sides, and the included magnet supports CMSE reed and DMSE electronic solid-state switches for precise position feedback.
Airtac SAIJ80 Adjustable Cylinder SAIJ80AX600-10S Technical Specifications
| Model | Airtac SAIJ80 Adjustable Cylinder SAIJ80AX600-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 600 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 SAIJ80AX600-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×600 | 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 SAIJ80AX600-10S Is Used
Variable End-Stop Tuning
Dial in the exact retract distance within the 590-600 mm window during machine commissioning to perfect product ejection without adding external mechanical stops.
Product Changeover
Quickly adjust the retract position by a few millimeters on a packaging line when handling different carton sizes, reducing downtime between production runs.
Heavy Material Handling
Leverage the 4523N push force at 0.9 MPa to move heavy pallets or fixtures, using the long 600 mm stroke to clear large work areas safely.
Is the Airtac SAIJ80 Adjustable Cylinder SAIJ80AX600-10S the Right Cylinder?
Choose this 80 mm bore when 50 mm (1374N push at 0.5 MPa) is too weak but a 100 mm bore is physically oversized. The 10 mm rear adjuster is ideal for dialing in exact end-stops during machine setup or product changeovers without swapping cylinders. Because the nominal stroke is 600 mm, an external guide rail is strongly recommended to prevent rod binding and premature seal wear over this long unsupported travel.
This SAIJ model uses a PT tapered port thread and supports a reduced mounting set: Basic, FA, LB, TC, FTC, TCM1, and TCM2. It is dimensionally interchangeable per ISO 15552. Remember that the rear adjuster is a travel stop, not a lock; for load-holding without live air pressure, use an external rod lock or pilot-operated check valve.
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 SAIJ80AX600-10S FAQ
At an operating pressure of 0.9 MPa, this 80 mm bore cylinder delivers 4523N of push force and 4071N of pull force. The maximum thrust is 513 kgf at 1.0 MPa.
A rear external screw acts as a stopper, allowing you to shorten the effective stroke by up to 10 mm. This creates a 590-600 mm travel window for fine-tuning the end position without replacing the cylinder. It acts as a stop, not a lock.
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