Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-75
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-75 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 SAIJ160X110-75
The AirTAC SAIJ160X110-75 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a nominal 110 mm stroke that can be dialed back by up to 75 mm, yielding a usable travel window of 35-110 mm for precise end-position tuning during commissioning. Belonging to the 160 mm bore class, it delivers substantial thrust, generating 18095 N of push force and 9425 N of pull force at 0.9 MPa operating pressure.
This adjustable model uses a carbon steel piston rod and PT tapered port threads. It retains the standard extruded aluminum barrel with sensor grooves on both sides, but its mounting options are limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting the FB, CA, CB, and CR foot and pivot brackets found on some fixed-stroke variants.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-75 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-75 |
|---|---|
| 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 SAIJ160X110-75
| 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 SAIJ160X110-75 Is Used
Variable End-Stop Forming
Dial the stroke back from 110 mm to 35 mm to accommodate different material thicknesses or forming depths on the same press without changing tooling.
Machine Changeover Tuning
Quickly fine-tune the retract end-position during product size changeovers on a packaging line, saving downtime compared to repositioning fixed stops.
Heavy Assembly Pressing
Leverage the 18095 N push force at 0.9 MPa to seat large components, using the 75 mm adjustment window to set exact contact pressure distance.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X110-75 the Right Cylinder?
Select this 160 mm bore cylinder when an application requires high force combined with variable end-stop positioning, such as accommodating multiple product sizes on a single line without physically swapping the actuator. If you need less force, stepping down to a 125 mm bore yields 11045 N push at 0.9 MPa, while moving up to a 200 mm bore provides 28274 N. Because the stroke is 110 mm, you are well within the 1500 mm maximum standard stroke for this bore, avoiding made-to-order lead times.
The rear adjuster acts strictly as a mechanical stop to trim the retract travel; it does not hold the load without live air pressure. For true fail-safe load holding, consider the SAIL series with an air-released lock or the BSAI clamp-lock variant. To match this ISO 15552 footprint exactly, ensure your replacement specifies a 160 mm bore, 110 mm stroke, 75 mm adjustment, G3/4 port, and the desired mounting kit.
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 SAIJ160X110-75 FAQ
At 0.9 MPa, this 160 mm bore cylinder provides 18095 N of push force and 9425 N of pull force. It can reach a maximum thrust of 2050 kgf at 1.0 MPa.
The rear adjuster screw lets you shorten the 110 mm nominal stroke by up to 75 mm, creating a usable travel window of 35-110 mm. The adjuster functions only as a travel stop and does not lock the load without live air pressure.
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