Airtac SAI160 Standard Cylinder SAI160AX950S
The AirTAC SAI160 Standard Cylinder SAI160AX950S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 950mm 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
- Stroke950 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 SAI160AX950S
The SAI160X950-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty motion tasks. It provides a robust push force of 14074 N at 0.7 MPa and a pull force of 9425 N at 0.5 MPa. The 950 mm stroke is ideal for automated lines requiring substantial linear reach combined with high thrust capacity.
This specific configuration incorporates SUS420J2 stainless steel for the piston rod, offering superior corrosion resistance compared to standard carbon steel. It is built with a magnet for seamless integration with CMSE and DMSE sensor switches, and utilizes PT tapered port threads for a secure pneumatic connection.
Airtac SAI160 Standard Cylinder SAI160AX950S Technical Specifications
| Model | Airtac SAI160 Standard Cylinder SAI160AX950S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 950 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 SAI160AX950S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×950 | 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 SAI160AX950S Is Used
Heavy Stamping
Drives large metal forming and stamping presses where the 14074 N output at 0.7 MPa is required to deform thick materials.
Automotive Assembly
Extends 950 mm to position heavy chassis components or subframes on automated vehicle production lines.
Bulk Material Diversion
Actuates large-scale diverter gates or heavy bulk material handling arms in rugged industrial environments.
Is the Airtac SAI160 Standard Cylinder SAI160AX950S the Right Cylinder?
Selecting this 160 mm bore unit makes sense when 125 mm bore cylinders (offering 8590 N push at 0.7 MPa) lack the necessary power for heavy lifting or pressing. Because the 950 mm stroke exceeds standard lengths, it is crucial to manage side load; an external guide rail or a guided cylinder carriage is strongly recommended to prevent rod-bearing bending and premature seal wear.
As a dimensionally interchangeable ISO 15552 profile cylinder, it serves as a direct replacement for other ISO 15552 cylinders with matching 160 mm bore, 950 mm stroke, PT G3/4 port, and trunnion or flange mounting accessories. Note that the standard double-acting design cannot maintain a load if air pressure is lost; for fail-safe holding, consider the BSAI bidirectional clamp-lock variant or an external rod lock.
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 SAI160AX950S FAQ
At 0.7 MPa operating pressure, this 160 mm bore cylinder generates a push force of 14074 N and a pull force of 12696 N. The theoretical maximum force at 1.0 MPa is 2050 kgf.
Yes, the SAI160X950-S is a genuine ISO 15552 profile cylinder. It is dimensionally interchangeable with other ISO 15552 cylinders sharing the 160 mm bore, 950 mm stroke, and G3/4 port specifications.
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