Airtac SAIJ160 Adjustable Cylinder SAIJ160AX600-30S
The AirTAC Airtac SAIJ160 Adjustable Cylinder SAIJ160AX600-30S 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 SAIJ160AX600-30S
The AirTAC SAIJ160X600-30-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to dial back the nominal 600 mm travel to a precise 570-600 mm window during commissioning. Delivering a robust 14074 N push force at 0.7 MPa, it handles heavy loads while utilizing a PT tapered port thread and an SUS420J2 stainless steel rod for enhanced durability against moisture.
This model includes a magnet (-S) for direct compatibility with AirTAC CMSE reed and DMSE electronic sensors, fitting neatly into the extruded aluminum barrel's dual sensor grooves. The rear stopper acts purely as a travel limit and relies on the variable air cushion for end-of-stroke deceleration, meaning it will not hold a load safely without continuous live air pressure.
Airtac SAIJ160 Adjustable Cylinder SAIJ160AX600-30S Technical Specifications
| Model | Airtac SAIJ160 Adjustable Cylinder SAIJ160AX600-30S |
|---|---|
| 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 SAIJ160AX600-30S
| 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 SAIJ160AX600-30S Is Used
Heavy Press Tuning
Dial in the exact 570-600 mm end position for heavy pressing operations without swapping out the entire cylinder or adding spacer shims.
Product Changeover
Quickly adjust the stroke length on a conveyor sorting arm to accommodate different pallet sizes during production line changeovers.
Long-Stroke Diverter
Fine-tune the extended reach of a heavy-duty diverter gate, using the rear screw to compensate for mechanical drift over time.
Is the Airtac SAIJ160 Adjustable Cylinder SAIJ160AX600-30S the Right Cylinder?
Selecting this 160 mm bore cylinder makes sense when your application requires the massive 10053 N pull force at 0.5 MPa and on-the-fly end-position tuning without machining external stopper blocks. If your setup demands less force, stepping down to a 125 mm bore yields 6136 N push force at 0.5 MPa, whereas moving up to a 200 mm bore provides 15708 N. Because the 600 mm stroke is substantial, always support the load with an external guide to prevent excessive side-loading on the SUS420J2 rod.
The adjustable stroke is perfect for product changeovers on long-stroke machinery, but remember the adjuster is a stop, not a lock. For applications requiring true load-holding without live air, integrate an external pilot-operated check valve or select an AirTAC SAIL or BSAI cylinder instead. To match this ISO 15552 interchangeable cylinder exactly, specify the 160 mm bore, 600 mm stroke, 30 mm adjustment, PT ports, Basic/FA/LB/TC/FTC/TCM1/TCM2 mounting, and the -S magnet.
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 SAIJ160AX600-30S FAQ
At 0.7 MPa, this 160 mm bore cylinder provides a push force of 14074 N and a pull force of 13219 N. At 0.5 MPa, the push force is 10053 N.
The rear adjuster screw allows you to shorten the effective travel from the nominal 600 mm down by up to 30 mm, giving a usable stroke window of 570-600 mm for fine-tuning end positions.
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