Airtac SAIJ160 Adjustable Cylinder SAIJ160BX800-10
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160BX800-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 800mm 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
- Stroke800 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX800-10
The AirTAC SAIJ160X800-10 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering a massive 14074N of push force at 0.7 MPa. With a nominal 800mm stroke and a 10mm adjustment range, it provides a precise 790-800mm usable travel window for fine-tuning the retract end position during commissioning. This feature eliminates the need to swap cylinders or bolt on external stops when dialing in final machine positions.
This specific configuration utilizes a SUS304 stainless steel rod for superior corrosion resistance and features PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides for flexible switch mounting. While the 40mm rod and M36x2 thread provide excellent structural rigidity, the extended 800mm stroke requires an external guide to prevent excessive side-loading on the piston.
Airtac SAIJ160 Adjustable Cylinder SAIJ160BX800-10 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160BX800-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 800 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 SAIJ160BX800-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×800 | 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 SAIJ160BX800-10 Is Used
Heavy Machinery Setup
Dial in the 790-800mm retract position on large fabrication presses without swapping out components or adding external stopper blocks.
Product Size Changeover
Quickly adjust the end-stop by up to 10mm to accommodate slightly different product lengths on automated packaging lines.
Long-Stroke Guiding
Leverage the 10053N pull force at 0.5 MPa for heavy material handling, ensuring smooth travel across the 800mm stroke with external guides.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160BX800-10 the Right Cylinder?
Selecting the SAIJ160X800-10 is ideal when an application demands high thrust combined with exact end-position tuning, stepping up from a 125mm bore that provides 8590N push force at 0.7 MPa. The adjustable 790-800mm travel window is perfect for product-size changeovers on a line, offering more setup flexibility than a fixed-stroke SAI cylinder. To match your ISO 15552 footprint, verify the 160mm bore, 800mm stroke, PT G3/4 port, and mounting choice from the SAIJ subset (Basic, FA, LB, TC, FTC, TCM1, TCM2).
Because this model features an 800mm stroke, supporting the load with an external linear guide is critical to prevent binding and premature seal wear. Remember that the rear adjuster acts only as a travel stop and the air cushions handle deceleration; neither will hold the load without live air pressure. For applications requiring true load-holding without continuous air, consider an AirTAC SAIL or BSAI cylinder instead.
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 SAIJ160BX800-10 FAQ
At an operating pressure of 0.7 MPa, this 160mm bore cylinder generates a push force of 14074N and a pull force of 9425N. At 0.5 MPa, it provides 10053N of push force.
The rear adjuster screw allows you to shorten the effective stroke by up to 10mm, creating a 790-800mm usable travel window. It acts as a mechanical stop to fine-tune the end position during setup and does not lock the load without live air pressure.
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