Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-40
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-40 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 SAIJ160AX95-40
The AirTAC SAIJ160X95-40 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering a robust 10053N push force at 0.5MPa. It features an extruded aluminum barrel with sensor grooves on both sides and a SUS420J2 stainless steel rod for superior corrosion resistance. This heavy-duty actuator uses PT tapered port threads and operates at speeds between 30-500mm/s.
With a 95mm nominal stroke and a 40mm adjustment range, this model provides a usable travel window of 55-95mm. You can fine-tune the retract end-position at commissioning without swapping the cylinder or adding external stops. The rear adjuster acts purely as a travel stop to set deceleration, meaning it will not hold the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-40 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-40 |
|---|---|
| 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 SAIJ160AX95-40
| 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 SAIJ160AX95-40 Is Used
Machine Setup Changeover
Dial in the 55-95mm travel window during product changeovers to set precise retract positions without swapping out the entire actuator.
Heavy Material Forming
Leverage the 10053N push force at 0.5MPa for pressing or forming tasks that require exact end-position tuning at the retract stroke.
Variable End-Stop Positioning
Use the 40mm rear adjuster to fine-tune the deceleration point on heavy fixtures, ensuring parts are seated perfectly without external stops.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX95-40 the Right Cylinder?
Select this 160mm bore actuator when an application requires substantial force—such as 10053N push at 0.5MPa—that exceeds the 6136N capacity of a 125mm cylinder, but does not demand the extreme 15708N output of a 200mm bore. The adjustable 55-95mm travel window is perfect for product-size changeovers on a line, allowing operators to dial in the exact end-stop without mechanical rework. For fixed-position tasks, a standard SAI cylinder would suffice, but the SAIJ variant saves time during machine setup and commissioning.
Because the 95mm stroke is under the 300mm threshold, side-load stress is minimal, though the 40mm rod diameter and M36x2 thread handle high axial loads well. Remember that the rear screw is a stop, not a lock; if you need true load-holding without live pressure, consider an external rod lock or the AirTAC SAIL series. This cylinder is dimensionally interchangeable per ISO 15552 and uses a reduced mounting set: Basic, FA, LB, TC, FTC, TCM1, and TCM2.
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 SAIJ160AX95-40 FAQ
At 0.5MPa operating pressure, this 160mm bore cylinder provides 10053N of push force and 9425N of pull force. At 0.9MPa, the push force increases to 18095N.
The SAIJ160X95-40 has a 95mm nominal stroke with a 40mm adjustment range, creating a usable travel window of 55-95mm. A rear screw acts as a stop to trim the retract position, but it is not a lock and cannot hold the load without continuous air pressure.
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