Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-75
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-75 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 130mm 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
- Stroke130 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-75
The AirTAC SAIJ160X130-75 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering massive thrust for heavy-duty operations. It yields 14074N of push force at 0.7 MPa and up to 18095N at 0.9 MPa. By integrating a 75 mm adjustment screw, this model transforms its 130 mm nominal stroke into a highly versatile 55 to 130 mm usable travel window, allowing precise end-position tuning without changing the physical cylinder.
This heavy-profile unit features a robust 40 mm carbon steel rod and a G3/4 PT tapered port to accommodate high airflow. It utilizes variable air cushions at both ends to manage kinetic energy, but operators must note the rear adjuster acts strictly as a travel stop, not a lock. For load-holding without live air pressure, external pilot-operated check valves or an AirTAC BSAI clamp-lock cylinder are required.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-75 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-75 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 130 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 SAIJ160X130-75
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×130 | 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 SAIJ160X130-75 Is Used
Heavy Press Tuning
Fine-tune the 55 to 130 mm pressing distance on heavy machinery during commissioning to achieve exact clamping force without swapping cylinders.
Product Changeover
Quickly adjust the rear stopper to accommodate different product sizes on an automated line, utilizing the 75 mm trim range for rapid format changes.
Variable End Stops
Use the adjustable stroke window to set precise retraction endpoints in heavy fabrication tools, avoiding the need to bolt on external mechanical stops.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X130-75 the Right Cylinder?
Selecting this 160 mm bore cylinder is ideal when an application demands extreme force paired with variable end-stops, such as dialing in a 55 to 130 mm stroke during machine setup or product changeover. If the full 18095N push force at 0.9 MPa exceeds requirements, stepping down to a 125 mm bore yields 11045N at the same pressure, whereas moving up to a 200 mm bore provides 28274N. Because the 130 mm stroke is relatively short for this bore, side-load stress is minimized, though external guides remain recommended for optimal rod longevity.
When specifying a replacement, ensure you match the 160 mm bore, 130 mm nominal stroke, 75 mm adjustment range, G3/4 PT port, and the absence of a magnet. This SAIJ configuration supports a reduced mounting set including Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR options.
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 SAIJ160X130-75 FAQ
At 0.5 MPa it provides 10053N of push force and 9425N of pull force. At 0.9 MPa, the push force reaches 18095N and the pull force reaches 18095N.
The rear adjuster screw allows you to trim the effective travel back by up to 75 mm from the 130 mm nominal stroke, creating a usable 55 to 130 mm window. It acts as a mechanical stop and does not lock the load without live air.
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