Airtac SAI160 Standard Cylinder SAI160AX65
The AirTAC SAI160 Standard Cylinder SAI160AX65 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 65mm 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
- Stroke65 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 SAI160AX65
The AirTAC SAI160X65 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a robust 10053 N of push force at 0.5 MPa, this 160 mm bore unit handles substantial loads with precision. The 65 mm stroke provides rapid, high-impact actuation over short distances. As a genuine AirTAC component, it ensures reliable direct compatibility with standardized ISO 15552 mounting interfaces.
Beyond the standard specifications, this model features a SUS420J2 stainless steel piston rod (material code A) for enhanced corrosion resistance in humid or mildly chemically exposed environments. It utilizes PT tapered port threads for secure, leak-free pneumatic connections. For applications requiring position feedback, the extruded aluminum barrel includes dual sensor grooves compatible with CMSE or DMSE switches when a magnet is specified.
Airtac SAI160 Standard Cylinder SAI160AX65 Technical Specifications
| Model | Airtac SAI160 Standard Cylinder SAI160AX65 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 65 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 SAI160AX65
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×65 | 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 SAI160AX65 Is Used
Heavy-Duty Stamping
Provides the 10053 N push force required for short-stroke metal forming, punching, and stamping operations in automated fabrication lines.
Industrial Clamping
Ideal for securely holding large workpieces or heavy molds in place during machining, welding, or assembly processes.
Injection Molding Ejection
Delivers the high initial breakout force needed to eject dense plastic or rubber parts from heavy industrial molds.
Is the Airtac SAI160 Standard Cylinder SAI160AX65 the Right Cylinder?
Selecting this 160 mm bore cylinder is optimal when your application demands high thrust that smaller bores cannot provide, such as the 125 mm class which offers 6136 N at 0.5 MPa. The short 65 mm stroke is specifically tailored for compact, high-force movements like clamping or pressing. Because the stroke is under 300 mm, rod-bearing bending stress is minimal, though external guides should still be used to manage any off-center loads.
This cylinder operates at speeds ranging from 30-500 mm/s. It utilizes adjustable air cushions at both ends to decelerate the heavy piston smoothly. If your machinery requires the load to be held securely in place during a complete loss of air pressure, a standard SAI will not suffice; you should integrate an external pilot-operated check valve or specify the SAIL (air-released lock) variant. For direct replacements, match the 160 mm bore, 65 mm stroke, G3/4 port size, and your required mounting accessory (such as 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 SAI160AX65 FAQ
At a standard operating pressure of 0.5 MPa, this 160 mm bore cylinder generates a push force of 10053 N and a pull force of 9425 N. If pressure is increased to 0.7 MPa, the push force rises to 14074 N.
Yes, the SAI160X65 is dimensionally interchangeable per ISO 15552 standards. You can drop it in as a replacement for other ISO 15552 profile cylinders by matching the 160 mm bore, 65 mm stroke, G3/4 port, and mounting hardware.
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