Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-50
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-50 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 110mm 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
- Stroke110 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-50
The AirTAC SAIJ160X110-50 is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It delivers a robust 10053N push force at 0.5MPa, making it suited for heavy-duty positioning tasks. The integrated PT tapered ports and variable air cushions at both ends ensure reliable operation.
This configuration provides a usable travel window of 60-110mm, allowing the 110mm nominal stroke to be dialed back by up to 50mm. The rear screw acts purely as a mechanical stop to fine-tune the retract end position during commissioning; it does not lock the load without live air pressure. For load-holding requirements without continuous air, consider the SAIL or BSAI variants.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-50 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-50 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 110 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 SAIJ160X110-50
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×110 | 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 SAIJ160X110-50 Is Used
Heavy Press Tuning
Dial in the exact 60-110mm retract position on heavy stamping or press equipment to accommodate different material thicknesses without changing tooling.
Machine Changeover
Quickly adjust the end-stop during product size changeovers on a packaging line, using the 50mm trim window to set new boundaries rapidly.
Assembly Calibration
Fine-tune the clamping reach on large assembly fixtures where the 10053N force is necessary, ensuring precise alignment during commissioning.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-50 the Right Cylinder?
Selecting this 160mm bore cylinder is ideal when an application demands high thrust (10053N push at 0.5MPa) alongside variable end-stop positioning. If less force is required, stepping down to a 125mm bore yields 6136N, while moving up to a 200mm bore provides 15708N. The adjustable stroke is chosen over a fixed SAI model to allow product changeovers and fine-tuning without swapping the cylinder or adding external stops.
To match this ISO 15552 dimensionally interchangeable cylinder, confirm the 160mm bore, 110mm stroke, 50mm adjustment, PT ports, and carbon steel rod. Because the nominal stroke is 110mm, an external guide is recommended to manage side loads on the 40mm rod. Mounting options include 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 SAIJ160X110-50 FAQ
At 0.5 MPa operating pressure, this 160mm bore cylinder provides a push force of 10053N and a pull force of 9425N. At 0.9 MPa, the push force increases to 18095N.
The rear adjuster screw allows you to mechanically shorten the 110mm nominal stroke, providing a usable travel window of 60-110mm. The adjuster functions only as a travel stop and does not hold the load without live air pressure.
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