Airtac SAIJ160 Adjustable Cylinder SAIJ160BX95-75
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160BX95-75 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 SAIJ160BX95-75
The AirTAC SAIJ160X95-75 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a substantial 14074N push force at 0.7 MPa, utilizing a robust 40mm diameter rod with an M36x2 thread. Because of the 75mm adjustment code, you can fine-tune the usable travel window anywhere between 20 and 95mm without swapping out the unit. This built-in stopper allows for precise end-position calibration directly during commissioning.
This specific configuration features a SUS304 stainless steel rod (option B) for superior corrosion resistance in harsh environments. It uses PT tapered port threads, and because no -S magnet is specified, it operates without electronic position sensing. The extruded aluminum barrel includes sensor grooves on both sides should you later need to add CMSE reed or DMSE solid-state switches. The adjustable stopper acts purely as a travel end, meaning it does not hold the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX95-75 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX95-75 |
|---|---|
| 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 SAIJ160BX95-75
| 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 SAIJ160BX95-75 Is Used
Product Changeover
Quickly dial the rear adjuster to shift the travel window from 95mm down to 20mm when switching machinery to handle a different package size.
Commissioning Calibration
Fine-tune the exact end-of-stroke position during machine setup without disassembling the cylinder or adding external mechanical stoppers.
Corrosive Pressing
Leverage the SUS304 stainless rod to apply up to 18095N of pressing force at 0.9 MPa in washdown or chemically exposed environments.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX95-75 the Right Cylinder?
Select this 160mm bore size when your application requires heavy thrust that exceeds the 10053N push force of a 125mm cylinder at 0.5 MPa. The 75mm adjustment range is ideal for production lines running multiple product sizes, allowing operators to dial in the exact end-stop on the fly instead of machining external stops or buying a fixed-stroke SAI cylinder. If your process demands load-holding without continuous air pressure, this cylinder's adjuster will not act as a lock; you should instead consider an AirTAC SAIL or BSAI series.
When replacing an ISO 15552 unit, match the 160mm bore, 95mm stroke, 75mm adjustment, PT port threads, and SUS304 rod material. Note that the SAIJ mounting set is limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2, deliberately omitting FB, CA, CB, and CR brackets. Since the 95mm stroke is relatively short for this large bore, side-load risks are minimized, but you should still ensure rigid mounting to protect the 40mm rod from deflection.
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 SAIJ160BX95-75 FAQ
At an operating pressure of 0.7 MPa, this 160mm bore double-acting cylinder generates a push force of 14074N and a pull force of 9425N. At the maximum rated pressure of 0.9 MPa, the push force increases to 18095N.
The rear external screw acts as a mechanical stopper, allowing you to shorten the 95mm nominal stroke by up to 75mm. This creates a usable travel window between 20 and 95mm, enabling precise end-position tuning without replacing the cylinder.
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