Airtac SAIJ160 Adjustable Cylinder SAIJ160X100-100
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160X100-100 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 100mm 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
- Stroke100 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160X100-100
The AirTAC SAIJ160X100-100 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering massive thrust for heavy-duty operations. Outfitted with a 40mm carbon steel rod and a G3/4 PT port, it yields a push force of 14074N at 0.7MPa. The defining feature of this SKU is its full 0-100mm usable travel window, allowing the nominal 100mm stroke to be dialed back completely to zero if an application demands it.
Rather than machining custom lengths or adding external stops, operators can use the integrated rear screw to fine-tune the retract end-position during commissioning. The extruded aluminum barrel features sensor grooves on both sides for flexible mounting of CMSE reed or DMSE electronic switches, though a magnet is not included in this standard configuration. This adjuster functions purely as a travel stop and does not hold the load without continuous live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160X100-100 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160X100-100 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 100 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 SAIJ160X100-100
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×100 | 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 SAIJ160X100-100 Is Used
Heavy Press Tuning
Dial in the exact end-position for high-force pressing and forming tasks, using the 0-100mm window to compensate for tooling wear without external shims.
Product Changeovers
Adapt diverter arms on packaging lines instantly by turning the rear screw, accommodating varying package lengths on the fly.
Machine Setup
Achieve precise end-stop calibration during initial commissioning of heavy machinery, avoiding the need to swap cylinders for minor position corrections.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160X100-100 the Right Cylinder?
Selecting this 160mm bore cylinder makes sense when your application requires up to 14074N of push force at 0.7MPa, stepping up from a 125mm bore that provides 8590N. The adjustable 0-100mm window is ideal for product-size changeovers on a line, providing variable end-stops without swapping out the entire actuator. Because the nominal stroke is 100mm, the 40mm rod handles side loads well, though any setup approaching or exceeding 300mm of travel would require an external guide.
For a true ISO 15552 replacement match, verify the 160mm bore, 100mm nominal stroke, 0-100mm adjustment range, G3/4 PT port, and mounting style. SAIJ supports a reduced set of mounts: Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR. If your process requires holding a load without live air, this cylinder is insufficient; you should look to the SAIL pneumatic lock or BSAI clamp-lock 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 SAIJ160X100-100 FAQ
At 0.7 MPa operating pressure, this 160mm bore cylinder provides a push force of 14074N and a pull force of 9425N. It can reach a maximum push force of 18095N at 0.9 MPa.
The rear adjuster acts as a mechanical stop, allowing you to trim the effective travel anywhere within a 0-100mm window from the nominal 100mm stroke. It only sets the end position and does not lock the load without live air.
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