Airtac SAIJ160 Adjustable Cylinder SAIJ160AX80-10S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160AX80-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 80mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ160 mm
- Stroke80 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX80-10S
The AirTAC SAIJ160X80-10-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering robust thrust for heavy-duty automation. It generates 14074N of push force at 0.7 MPa and features a 40mm SUS420J2 stainless steel rod that provides excellent resistance to corrosion and side-load wear. The integrated -S magnet enables direct position feedback using CMSE reed or DMSE electronic sensors housed in the dual-sided barrel grooves.
With a nominal 80mm stroke and a 10mm adjustment range, this model provides a usable travel window of 70-80mm. This built-in rear stopper allows you to fine-tune the end position precisely at commissioning without fabricating external stops. Fluid supply connects via PT G3/4 tapered ports, and the extruded aluminum body maintains standard ISO 15552 mounting dimensions.
Airtac SAIJ160 Adjustable Cylinder SAIJ160AX80-10S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160AX80-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 80 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2 |
| 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 – 500 mm/s |
| Cushion | Adjustable, 50 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 (Ø160mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 10053 N | 9425 N |
| 0.7 MPa | 14074 N | — |
| Max (@1.0 MPa) | 2050 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ160 Adjustable Cylinder SAIJ160AX80-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | 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 SAIJ160 Adjustable Cylinder SAIJ160AX80-10S Is Used
Heavy-Duty Press Fit
Dial in the exact 70-80mm insertion depth for bearings during automated assembly, using the rear stopper to prevent over-travel without adding external collars.
Product Changeover
Quickly adjust the end-stop by up to 10mm when switching between product sizes on a heavy press line, minimizing machine downtime.
High-Force Clamping
Leverage the 14074N push force at 0.7 MPa to secure large workpieces, relying on the SUS420J2 rod for durability in harsh industrial environments.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX80-10S the Right Cylinder?
Select this 160mm bore when an 80mm stroke application requires exact end-position tuning, stepping up from a 125mm bore that yields only 8590N push force at 0.7 MPa. The 10mm adjustment window is ideal for dialing in crush or clamping depth during machine setup. Because the rear screw acts purely as a travel stop and not a lock, this cylinder cannot hold loads without live air; for fail-safe load holding, consider an AirTAC SAIL or BSAI variant. To match this ISO 15552 interchangeable cylinder, specify the 160mm bore, 80mm stroke, 10mm adjust, PT G3/4 port, SUS420J2 rod, and -S magnet.
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 SAIJ160 Adjustable Cylinder SAIJ160AX80-10S FAQ
At 0.7 MPa operating pressure, this 160mm bore cylinder provides 14074N of push force and 9425N of pull force. It achieves a maximum push force of 18095N at 0.9 MPa.
The rear adjuster acts as a mechanical stop that lets you trim the effective travel down from the 80mm nominal stroke, creating a 70-80mm usable window. It only sets the end position and does not lock the load without continuous air pressure.
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