Airtac SAIJ80 Adjustable Cylinder SAIJ80BX600-10S
The AirTAC Airtac SAIJ80 Adjustable Cylinder SAIJ80BX600-10S 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 SAIJ80BX600-10S
The AirTAC SAIJ80X600-10-S is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a 590-600 mm usable travel window, allowing you to trim the effective stroke by up to 10 mm during commissioning. Delivering 4523 N of push force at 0.9 MPa, it handles heavy positioning tasks. The barrel is extruded aluminum with sensor grooves on both sides for flexible switch placement.
This unit includes a SUS304 stainless steel rod for superior corrosion resistance and a magnet for CMSE or DMSE sensors. The rear adjuster acts purely as a mechanical stop to fine-tune the end position without adding external stops. It does not hold the load without live air pressure; for true load-holding, consider an external rod lock or SAIL series.
Airtac SAIJ80 Adjustable Cylinder SAIJ80BX600-10S Technical Specifications
| Model | Airtac SAIJ80 Adjustable Cylinder SAIJ80BX600-10S |
|---|---|
| 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 SAIJ80BX600-10S
| 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 SAIJ80BX600-10S Is Used
Long-Stroke Positioning
Ideal for large gantry or material handling systems requiring a 600 mm reach with precise 590-600 mm end-stop tuning.
Machine Changeover
Quickly dial in the 10 mm adjustment window during product size changes on a packaging line without replacing hardware.
Corrosive Environments
The SUS304 stainless steel rod withstands washdown or chemical exposure in food processing and automotive plants.
Is the Airtac SAIJ80 Adjustable Cylinder SAIJ80BX600-10S the Right Cylinder?
Choose this 80 mm bore when 50 mm falls short (982 N at 0.5 MPa) but 100 mm (3927 N at 0.5 MPa) is excessive. The 10 mm adjustment window is ideal for dialing in exact end-of-stroke positions on long 600 mm travels without swapping cylinders. Because the 600 mm stroke is substantial, an external guide is recommended to prevent rod sag and manage side loading.
To match this ISO 15552 interchangeable cylinder, specify: 80 mm bore, 600 mm stroke, 10 mm adjustment, PT tapered ports, and the -S magnet. Mounting options include Basic, FA, LB, TC, FTC, TCM1, and TCM2. For fixed travel without the rear stopper, use the standard SAI series.
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 SAIJ80BX600-10S FAQ
It delivers 2513 N of push force and 2268 N of pull force at 0.5 MPa. At 0.9 MPa, the push force increases to 4523 N.
A rear mechanical stopper lets you shorten the 600 mm nominal stroke by up to 10 mm, providing a 590-600 mm usable travel window for fine-tuning end positions.
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