Airtac SAI160 Standard Cylinder SAI160AX500
The AirTAC SAI160 Standard Cylinder SAI160AX500 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 500mm 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
- Stroke500 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 SAI160AX500
The AirTAC SAI160X500 is a double-acting ISO 15552 profile cylinder delivering a robust 10053 N push force at 0.5 MPa and 14074 N at 0.7 MPa. Its 500 mm stroke is ideal for heavy-duty automation requiring substantial linear displacement. The extruded aluminum barrel design omits tie rods, providing a clean exterior while maintaining strict dimensional interchangeability with other ISO 15552 cylinders.
This specific configuration features a SUS420J2 stainless steel rod (code A) for enhanced corrosion resistance in humid environments. It utilizes PT tapered port threads and lacks a magnet, meaning it is not equipped for direct magnetic position sensing without modification. The adjustable air cushions at both ends ensure controlled deceleration of large masses.
Airtac SAI160 Standard Cylinder SAI160AX500 Technical Specifications
| Model | Airtac SAI160 Standard Cylinder SAI160AX500 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 500 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 SAI160AX500
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×500 | 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 SAI160AX500 Is Used
Heavy Machinery Forming
Provides the 14074 N force at 0.7 MPa needed to actuate large pressing and forming assemblies in heavy industrial machinery.
Bulk Material Handling
Drives large-scale diverter gates and heavy material flow control systems requiring a 500 mm extended reach.
Automotive Assembly Jigs
Positions heavy chassis components during automated welding and fastening processes, utilizing the SUS420J2 rod for durability.
Is the Airtac SAI160 Standard Cylinder SAI160AX500 the Right Cylinder?
When selecting this cylinder, stepping down to a 125 mm bore yields 6136 N at 0.5 MPa, which may be insufficient for heavy loads, while stepping up to a 200 mm bore provides 15708 N at 0.5 MPa for extreme force requirements. Because the 500 mm stroke is substantial, long unsupported rods are susceptible to bending under side loads; utilizing an external guide rail or a dedicated guided cylinder is strongly recommended to prevent premature rod-bearing wear.
For applications that must maintain position or hold a load vertically when air pressure is exhausted or the valve is centered, the standard SAI will drift and drop. In such scenarios, specify the SAIL (air-released lock) or BSAI (bidirectional clamp-lock) variant, or integrate an external pilot-operated check valve. This model mounts via standard ISO 15552 accessories like TC trunnions or LB foot brackets.
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 SAI160AX500 FAQ
The SAI160X500 cylinder provides a push force of 10053 N at 0.5 MPa, 14074 N at 0.7 MPa, and 18095 N at 0.9 MPa.
Yes, the SAI160X500 is dimensionally interchangeable per ISO 15552 mounting interface dimensions, allowing it to serve as a direct replacement for other ISO 15552 profile cylinders.
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Standard models are processed and dispatched in 3-5 business days.
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