Airtac SAI160 Standard Cylinder SAI160AX350
The AirTAC SAI160 Standard Cylinder SAI160AX350 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 350mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ160 mm
- Stroke350 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAI160 Standard Cylinder SAI160AX350
The AirTAC SAI160X350 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a substantial 14074 N push force at 0.7 MPa, this 160mm bore unit is built to execute demanding transitions over its 350mm stroke. Its extruded aluminum barrel omits tie rods, presenting a clean, standardized mounting interface that drops in seamlessly with other ISO 15552 assemblies.
Configured here with a SUS420J2 stainless steel rod (material code A) for superior corrosion and scratch resistance, it ensures reliable performance in harsher environments. The unit features PT tapered port threads and lacks a piston magnet. For operations requiring intermediate stopping or fail-safe load holding under lost air pressure, this base model will drift; consider the SAIL variant with an air-released lock or the BSAI bidirectional clamp-lock for those specific safety needs.
Airtac SAI160 Standard Cylinder SAI160AX350 Technical Specifications
| Model | Airtac SAI160 Standard Cylinder SAI160AX350 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 350 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 SAI160 Standard Cylinder SAI160AX350
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×350 | 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 SAI160 Standard Cylinder SAI160AX350 Is Used
Heavy Machinery Clamping
Provides immense 18095 N of push force at 0.9 MPa to secure large steelwork or heavy castings during milling, drilling, and welding operations.
Pallet Transfer Systems
Drives robust 350mm strokes to index heavy pallets or transfer large automotive components between conveyor stations.
Plastic Injection Molding
Executes high-force ejection or core-pulling sequences on large injection molding machines, utilizing its 14074 N at 0.7 MPa capacity.
Is the Airtac SAI160 Standard Cylinder SAI160AX350 the Right Cylinder?
This 160mm bore generates 10053 N at 0.5 MPa, offering a robust middle ground between the 125mm bore (8590 N at 0.7 MPa) and the massive 200mm bore (21991 N at 0.7 MPa). If your application requires slightly less force with a smaller footprint, stepping down to the 125mm option is advisable, whereas the 200mm is reserved for extreme load moving.
At a 350mm stroke, the unsupported rod is highly susceptible to bending under side loads. To prevent premature seal failure and rod-bearing damage, mount external guide rails or employ a guided cylinder to handle lateral forces. As a dimensionally interchangeable ISO 15552 profile cylinder, replacement requires matching the 160mm bore, 350mm stroke, G3/4 port, and your specific mounting accessory (such as an FA flange or TC trunnion).
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 SAI160 Standard Cylinder SAI160AX350 FAQ
The SAI160X350 generates 10053 N of push force at 0.5 MPa and 14074 N at 0.7 MPa. At its maximum operating pressure of 1.0 MPa, it delivers a theoretical push force of 18095 N.
Yes, the SAI is a true ISO 15552 profile cylinder, making its mounting interface dimensionally interchangeable with other ISO 15552 standard cylinders. You can drop it in by matching the 160mm bore, 350mm stroke, and G3/4 porting.
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