Airtac SAI160 Standard Cylinder SAI160BX115
The AirTAC SAI160 Standard Cylinder SAI160BX115 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 115mm 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
- Stroke115 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 SAI160BX115
The AirTAC SAI160X115 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a substantial push force of 14074 N at 0.7 MPa, this 160 mm bore unit handles high-load positioning with reliability. The 115 mm stroke provides robust extension for demanding industrial machinery.
Built with a SUS304 stainless steel piston rod, this variant offers superior corrosion resistance compared to standard carbon steel. It features PT tapered port threads and an extruded aluminum barrel with dual sensor grooves. For applications requiring position holding without air pressure, consider the SAIL or BSAI locking variants.
Airtac SAI160 Standard Cylinder SAI160BX115 Technical Specifications
| Model | Airtac SAI160 Standard Cylinder SAI160BX115 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 115 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 SAI160BX115
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×115 | 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 SAI160BX115 Is Used
Heavy Stamping
Provides the high thrust needed for pressing and forming metal components in automated fabrication lines.
Injection Molding
Rugged actuation for heavy mold extraction and core pulling operations requiring immense force.
Large Material Handling
Drives robust lifting and positioning mechanisms for heavy pallets and industrial workpieces.
Is the Airtac SAI160 Standard Cylinder SAI160BX115 the Right Cylinder?
Select this 160 mm bore when 100 mm cylinders (providing 5497 N push at 0.7 MPa) lack the necessary thrust. If footprint constraints are tight, stepping down is advised. This model uses a G3/4 PT port and supports standard ISO 15552 mounting accessories like FA flange or TC trunnion.
Because the stroke is under 300 mm, side-load stress on the rod bearing is minimal. Note that a standard double-acting cylinder drifts if air pressure is lost; the integrated air cushion only decelerates the piston at stroke end and does not act as a brake.
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 SAI160BX115 FAQ
At 0.7 MPa operating pressure, this 160 mm bore cylinder provides a push force of 14074 N and a pull force of 9425 N. It can reach a theoretical maximum of 2050 kgf at 1.0 MPa.
Yes. The SAI160X115 is dimensionally interchangeable per ISO 15552. You can use it as a direct replacement for other ISO 15552 profile cylinders of the same bore and stroke, utilizing standard mounting accessories.
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