Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-75S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-75S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 95mm 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
- Stroke95 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-75S
The AirTAC SAIJ160X95-75-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to dial back the nominal 95 mm travel by up to 75 mm. This yields a highly flexible 20-95 mm usable stroke window, perfect for dialing in exact end positions during commissioning without swapping hardware. It delivers substantial thrust, generating 14074 N of push force at 0.7 MPa.
This unit features a SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance and includes a magnet (-S) for direct compatibility with AirTAC CMSE reed and DMSE electronic solid-state sensors. The extruded aluminum barrel maintains standard ISO 15552 mounting dimensions, and fluid control is managed via PT threaded G3/4 ports.
Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-75S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-75S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 95 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 SAIJ160AX95-75S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×95 | 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 SAIJ160AX95-75S Is Used
Heavy Press Tuning
Fine-tune the 20-95 mm travel window during machine setup to apply precise clamping force without repositioning the entire fixture.
Product Changeover
Rapidly adjust the rear stopper to accommodate different material thicknesses on a production line, avoiding the need for custom external stops.
Variable End-Stop Actuation
Leverage the 10053 N pull force at 0.5 MPa to retract heavy tooling to variable safe positions dictated by the rear adjuster.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-75S the Right Cylinder?
Choose this 160 mm bore when an 80 mm bore (providing 3518 N push at 0.7 MPa) is insufficient for heavy positioning tasks, but a 200 mm bore is physically oversized. The 75 mm adjustment range is ideal for product-size changeovers on a line, letting operators set variable end-stops on the fly instead of machining external stops. For load-holding without live air pressure, note that the rear adjuster is strictly a travel stop and not a lock; you should integrate an AirTAC SAIL or BSAI cylinder instead.
To match this ISO 15552 interchangeable cylinder exactly, specify the 160 mm bore, 95 mm nominal stroke, 75 mm adjustment range, PT port threads, and the -S magnet option. Because the nominal stroke is under 300 mm, side-load stress is manageable, but the 40 mm rod and M36x2 thread still require external guiding if subjected to significant lateral forces. Operating speed ranges from 30-500 mm/s.
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 SAIJ160AX95-75S FAQ
At 0.7 MPa, this 160 mm bore cylinder provides 14074 N of push force and 13230 N of pull force. At a maximum operating pressure of 1.0 MPa, it achieves up to 2050 kgf.
The rear adjusting screw acts as a mechanical stop, allowing you to shorten the effective stroke from its 95 mm nominal length down to as little as 20 mm. This creates a 20-95 mm adjustable travel window for fine-tuning end positions at commissioning.
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