Airtac SAIJ160 Adjustable Cylinder SAIJ160X145-10
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X145-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 145mm 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
- Stroke145 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160X145-10
The AirTAC SAIJ160X145-10 is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It delivers a robust 10053 N pull force at 0.5 MPa, making it suitable for heavy-duty positioning tasks. The extruded aluminum barrel features sensor grooves on both sides for flexible mounting of CMSE reed or DMSE electronic sensors, though this specific SKU is supplied without a magnet.
This model features a 145 mm nominal stroke that can be dialed back by up to 10 mm, providing a precise 135-145 mm usable travel window. This built-in adjuster acts as an external stop to fine-tune the retract end position during commissioning without adding external stops. The 40 mm carbon steel rod and M36x2 thread handle high side loads, while the PT G3/4 port matches the bore's high flow requirements.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X145-10 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X145-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 145 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 SAIJ160X145-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×145 | 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 SAIJ160X145-10 Is Used
Heavy-Duty Positioning
Dial in the 135-145 mm retract distance precisely during machine setup to ensure large components seat correctly without external stopper blocks.
Product Changeover
Quickly adapt the stroke end-point on packaging lines when product sizes change, using the 10 mm adjustment range to accommodate varying material heights.
Assembly Pressing
Leverage the 10053 N pull force at 0.5 MPa for heavy assembly tasks, fine-tuning the final 10 mm of travel to avoid over-traveling the press fit.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X145-10 the Right Cylinder?
Choose this 160 mm bore cylinder when an application requires substantial force—such as the 10053 N pull at 0.5 MPa—and precise end-position tuning. If you need less force, stepping down to a 100 mm bore yields 3681 N pull, whereas moving up to a 200 mm bore provides 15080 N pull. The adjustable 135-145 mm travel window is ideal for product changeovers where the exact retract distance varies slightly.
Because the 145 mm stroke is under the 300 mm threshold, a separate external guide is less critical here than on longer strokes, though the 40 mm rod still provides excellent rigidity. Remember that the rear adjuster is a travel stop, not a lock; the cylinder will not hold a load without live air. For load-holding without pressure, consider an AirTAC SAIL or BSAI cylinder. This model uses the reduced SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2) and is dimensionally interchangeable per ISO 15552.
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 SAIJ160X145-10 FAQ
At 0.5 MPa operating pressure, this 160 mm bore cylinder generates 10053 N of pull force and 14074 N of push force at 0.7 MPa.
The rear adjuster screw acts as an external mechanical stop, allowing you to shorten the 145 mm nominal stroke by up to 10 mm, resulting in a 135-145 mm usable travel window for fine-tuning.
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