Airtac SAIJ80 Adjustable Cylinder SAIJ80X130-10
The AirTAC Airtac SAIJ80 Adjustable Cylinder SAIJ80X130-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 130mm 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
- Stroke130 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ80 Adjustable Cylinder SAIJ80X130-10
The AirTAC SAIJ80X130-10 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a 120-130 mm usable travel window, allowing you to dial back the nominal 130 mm stroke by up to 10 mm during commissioning. Delivering 2513 N of push force at 0.5 MPa, it handles substantial loads while maintaining a standard ISO 15552 mounting footprint.
This 80 mm bore actuator features a G3/8 port and a robust 25 mm carbon steel rod with an M20x1.5 thread, providing excellent resistance against side loads. The extruded aluminum barrel includes sensor grooves on both sides, and while this configuration omits a magnet, adding an -S suffix enables compatibility with AirTAC CMSE reed and DMSE electronic sensors.
Airtac SAIJ80 Adjustable Cylinder SAIJ80X130-10 Technical Specifications
| Model | Airtac SAIJ80 Adjustable Cylinder SAIJ80X130-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 130 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 SAIJ80X130-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×130 | 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 SAIJ80X130-10 Is Used
End-Position Tuning
Dial in the exact 120-130 mm travel distance during machine commissioning to perfect product placement without machining new hard stops.
Product Changeover
Quickly adjust the rear stopper by up to 10 mm to accommodate slight variations in incoming part sizes on a high-speed packaging line.
Clamp Force Alignment
Leverage the 2513 N push force to secure heavy workpieces, using the fine stroke adjustment to prevent over-travel and material deformation.
Is the Airtac SAIJ80 Adjustable Cylinder SAIJ80X130-10 the Right Cylinder?
Choose this 80 mm bore cylinder when an application requires 2513 N of push force at 0.5 MPa, stepping up from a 63 mm bore that yields 1559 N. The 10 mm rear adjuster is ideal for fine-tuning the end position without swapping the actuator or adding external stops. For fixed-travel needs without commissioning adjustments, the standard SAI series is sufficient.
When integrating this model, note that the rear adjuster acts strictly as a travel stop, not a lock, meaning it cannot hold a load without live air pressure. For positive load-holding, consider the SAIL or BSAI series. Mounting options are limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2, utilizing PT tapered port threads.
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 SAIJ80X130-10 FAQ
At 0.5 MPa operating pressure, this 80 mm bore cylinder provides 2513 N of push force and 2268 N of pull force. At the maximum 1.0 MPa pressure, it delivers up to 513 kgf.
The rear adjusting screw acts as a mechanical stop, allowing you to shorten the effective stroke from 130 mm down to 120 mm. It sets the travel end but does not lock the load without continuous air pressure.
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