Airtac SAIJ160 Adjustable Cylinder SAIJ160AX600-30
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160AX600-30 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 600mm 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
- Stroke600 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX600-30
The AirTAC SAIJ160X600-30 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty positioning, featuring a 600 mm stroke that can be precisely dialed back by up to 30 mm. This yields a 570-600 mm usable travel window, allowing you to fine-tune the retract end-position at commissioning without swapping hardware or adding external stops. It delivers robust thrust, pushing with 10053 N and pulling with 9425 N at 0.5 MPa.
Built with a SUS420J2 stainless steel rod (material code A) for superior corrosion resistance, this model utilizes PT tapered port threading and a G3/4 air connection. The extruded aluminum barrel incorporates sensor grooves on both sides for flexible switch mounting. Note that the rear adjuster functions strictly as a travel stop and does not hold the load without live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160AX600-30 Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160AX600-30 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 600 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 SAIJ160AX600-30
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×600 | 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 SAIJ160AX600-30 Is Used
Heavy Press Tuning
Dial in the exact 570-600 mm end-stop during machine commissioning to accommodate varying material thicknesses without external shims.
Product Changeover
Quickly adjust the retract position on a packaging line to handle different carton sizes using the 30 mm rear stroke trim.
Large Assembly Positioning
Leverage the 10053 N push force to move heavy structural components into place, fine-tuning the final resting point on the fly.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX600-30 the Right Cylinder?
Selecting this 160 mm bore cylinder makes sense when your application requires substantial force—delivering 10053 N of push force at 0.5 MPa—alongside exact end-position tuning. If your setup demands less thrust, stepping down to a 125 mm bore provides 6136 N of push force. Conversely, moving up to a 200 mm bore yields 15708 N. The adjustable 570-600 mm travel window is ideal for product-size changeovers on a line, whereas a fixed-stroke SAI cylinder is better for static, unvarying end stops.
Because the nominal stroke is 600 mm, the M36x2 rod and long unsupported travel require an external guide to prevent excessive side-loading and premature seal wear. For dimensionally interchangeable per ISO 15552 replacements, match the 160 mm bore, 600 mm stroke, 30 mm adjuster, PT port, and your required mounting hardware. This SAIJ series supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts, deliberately omitting FB, CA, CB, and CR options. If you need true load-holding without live air, consider the SAIL or BSAI locking variants.
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 SAIJ160AX600-30 FAQ
At 0.5 MPa operating pressure, this 160 mm bore cylinder provides 10053 N of push force and 9425 N of pull force. It can reach a maximum push force of 18095 N at 0.9 MPa.
The rear adjuster screw acts as a mechanical stop, allowing you to shorten the 600 mm nominal stroke by up to 30 mm, creating a 570-600 mm travel window. It only sets the end position and does not lock the load without continuous air pressure.
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