Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-40
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-40 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 SAIJ160X110-40
The AirTAC SAIJ160X110-40 is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It delivers substantial thrust, offering 14074N push force at 0.7 MPa and 18095N at 0.9 MPa. The carbon steel piston rod features an M36x2 thread, providing a robust interface for heavy-duty mechanics.
This specific SKU provides a 110 mm nominal stroke that can be dialed back by up to 40 mm, creating a usable travel window of 70 to 110 mm. It uses a PT tapered port and includes variable air cushions at both ends to decelerate heavy moving masses. The extruded aluminum barrel features sensor grooves on both sides, ready for optional position sensing.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-40 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-40 |
|---|---|
| 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 SAIJ160X110-40
| 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 SAIJ160X110-40 Is Used
Heavy Press Tuning
Dial in the exact 70-110 mm end-stop during machine commissioning to accommodate varying material thicknesses without swapping cylinders.
Product Changeover
Quickly adjust the retract position on automated assembly lines when switching to a new product size, saving setup time.
Variable End-Stop Actuation
Use the 40 mm adjustment window to fine-tune the resting position of heavy industrial tooling under high pneumatic force.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-40 the Right Cylinder?
Choose this adjustable model over a fixed-stroke SAI when you need to fine-tune the retract end-position during commissioning or product changeover without adding external stops. If your application requires less force, stepping down to a 100 mm bore yields 5497N push at 0.7 MPa, whereas the larger 200 mm bore provides 21991N. For strokes of 300 mm or more, an external guide is recommended to prevent excessive rod side-loading.
When matching ISO 15552 interchangeability, specify the 160 mm bore, 110 mm stroke, 40 mm adjustment, PT port, and your required mounting bracket from the SAIJ set (Basic, FA, LB, TC, FTC, TCM1, TCM2). Note that the rear adjuster acts purely as a travel stop and does not hold the load without live air; for fail-safe load holding, consider the SAIL or BSAI series 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 SAIJ160X110-40 FAQ
At 0.7 MPa operating pressure, this 160 mm bore cylinder generates 14074N of push force and 9425N of pull force. At 0.9 MPa, the push force increases to 18095N.
The rear adjuster screw lets you shorten the 110 mm nominal stroke by up to 40 mm, providing a usable travel window of 70 to 110 mm. This allows precise end-position tuning without external stops.
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