Airtac SAIJ160 Adjustable Cylinder SAIJ160X105-100S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X105-100S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 105mm 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
- Stroke105 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160X105-100S
The AirTAC SAIJ160X105-100-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a substantial 18095N thrust at 0.9 MPa and uses a PT tapered port. The built-in rear stopper allows you to trim the nominal 105mm stroke back by up to 100mm, yielding a highly versatile 5 to 105mm usable travel window for precise end-position tuning.
This unit includes a -S magnet for position sensing with AirTAC CMSE reed or DMSE electronic switches. The carbon steel rod is M36x2 threaded, and the extruded aluminum barrel incorporates sensor grooves on both sides. The rear adjuster acts purely as a mechanical travel stop for deceleration and does not lock the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X105-100S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X105-100S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 105 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 SAIJ160X105-100S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×105 | 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 SAIJ160X105-100S Is Used
Product Changeover
Dial the travel back from 105mm down to 5mm during product size transitions on a packaging line, avoiding physical cylinder swaps.
Press Fit Tuning
Fine-tune the end-stop during machine commissioning to achieve the exact 5mm insertion depth for heavy-duty press fits.
Heavy Positioning
Move heavy pallets using the 18095N thrust, relying on the rear stopper to set the precise retract position for varying pallet widths.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X105-100S the Right Cylinder?
Choose this 160mm bore when your application requires 18095N of push force at 0.9 MPa, which is a significant step up from the 80mm bore's 4523N. The 100mm adjustment range is ideal for prototyping or production lines running multiple product sizes, allowing you to dial in the exact end-stop from 5 to 105mm without swapping cylinders. For fixed travel needs, a standard SAI cylinder is simpler.
When replacing an ISO 15552 cylinder, match the 160mm bore, 105mm stroke, PT port thread, and -S magnet. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR. Since the 105mm stroke is relatively short for this large bore, side-loading is less severe, but heavy loads still require external guidance. For load-holding without live air, use an external rod lock or select the BSAI clamp-lock series.
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 SAIJ160X105-100S FAQ
At an operating pressure of 0.9 MPa, this 160mm bore cylinder generates 18095N of push force and 9425N of pull force. The maximum thrust is 2050 kgf at 1.0 MPa.
The rear adjusting screw acts as a mechanical stop, allowing you to shorten the 105mm nominal stroke by up to 100mm. This creates a usable travel window of 5 to 105mm. The adjuster only sets the end position and does not lock the load without live air pressure.
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