Airtac SAIJ160 Adjustable Cylinder SAIJ160BX80-10S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160BX80-10S 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 SAIJ160BX80-10S
The AirTAC SAIJ160X80-10-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to fine-tune the travel end during commissioning. With a nominal 80 mm stroke and a 10 mm adjustment screw, it provides a usable travel window of 70-80 mm. This bore size delivers substantial thrust, generating 14074 N of push force and 9425 N of pull force at 0.7 MPa, making it well-suited for heavy-duty positioning tasks.
This variant features a SUS304 stainless steel rod (code B) for superior corrosion resistance and includes a magnet (-S) for position sensing. It is designed to work seamlessly with AirTAC CMSE reed switches and DMSE solid-state electronic sensors fitted into the dual-side sensor grooves on the extruded aluminum barrel. The standard PT tapered ports and adjustable rear stopper let you set exact endpoints without adding external physical stops.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX80-10S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX80-10S |
|---|---|
| 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 SAIJ160BX80-10S
| 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 SAIJ160BX80-10S Is Used
Heavy-Duty Press Tuning
Dial in the exact 70-80 mm pressing distance during setup to accommodate varying material thicknesses without external stops.
Machine Changeover
Quickly adjust the retract end-position by up to 10 mm when switching product sizes on the line, minimizing downtime.
Clamping Force Setup
Leverage the 14074 N push force to securely clamp large workpieces while fine-tuning the clamping depth at commissioning.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX80-10S the Right Cylinder?
Selecting this 160 mm bore cylinder is ideal when your application requires heavy force—delivering 14074 N push at 0.7 MPa—and you need precise end-position tuning without swapping out components. If your setup requires less force, stepping down to a 100 mm bore yields 5497 N push, whereas moving up to a 200 mm bore provides 21991 N. The 10 mm adjustment range is perfect for dialing in exact endpoints during machine changeovers.
Because the stroke is 80 mm, an external guide is not strictly necessary for side-load support, but the robust 40 mm rod and M36x2 thread handle high stresses well. Remember that the rear adjuster acts only as a travel stop and does not hold the load without live air; for true load-holding without pressure, consider an external rod lock or pilot-operated check valve. This SAIJ model uses a reduced mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2), omitting FB, CA, CB, and CR. It is dimensionally interchangeable per ISO 15552 and includes a -S magnet for CMSE/DMSE sensors.
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 SAIJ160BX80-10S FAQ
At 0.7 MPa, this 160 mm bore cylinder generates 14074 N of push force and 9425 N of pull force. It can deliver up to 18095 N push at 0.9 MPa.
The rear adjuster screw lets you shorten the effective travel from the nominal 80 mm down to 70 mm, providing a 70-80 mm usable window. It acts as a mechanical stop to fine-tune the end position and does not lock the load without air pressure.
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