Airtac SAI160 Standard Cylinder SAI160BX800S
The AirTAC SAI160 Standard Cylinder SAI160BX800S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 800mm 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
- Stroke800 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 SAI160BX800S
The AirTAC SAI160X800-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a robust 14074 N of push force at 0.7 MPa, this 160 mm bore unit is built to move substantial loads across its 800 mm stroke. The extruded aluminum barrel omits tie rods, providing a clean profile that drops directly into standardized ISO 15552 mounting interfaces.
This specific configuration includes a SUS304 stainless steel piston rod (code B) for superior corrosion resistance in harsh environments. It is equipped with a magnet (-S) for seamless integration with CMSE and DMSE sensor switches, which seat neatly into the dual grooves machined into the barrel. Fluid compatibility is limited to filtered 40 um air, operating efficiently between 0.15 and 1.0 MPa.
Airtac SAI160 Standard Cylinder SAI160BX800S Technical Specifications
| Model | Airtac SAI160 Standard Cylinder SAI160BX800S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 800 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 SAI160BX800S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×800 | 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 SAI160BX800S Is Used
Heavy Stamping
Provides the 14074 N force at 0.7 MPa required to actuate large mechanical presses and heavy metal forming dies.
Automotive Assembly
Handles the 800 mm extended reach needed to position large chassis components or manipulate heavy vehicle frames on the line.
Pallet Handling
Lifts and positions fully loaded industrial pallets, utilizing the SUS304 rod to resist moisture in damp logistics environments.
Is the Airtac SAI160 Standard Cylinder SAI160BX800S the Right Cylinder?
Selecting this 160 mm bore cylinder makes sense when your application requires upward of 10053 N of push force at just 0.5 MPa. If your load requirements are lower, stepping down to a 125 mm bore yields 6136 N at the same pressure, saving valuable air volume. For this 800 mm stroke, managing side load is critical; an unsupported rod of this length is prone to bending under lateral stress. Employ an external guide rail or a dedicated guided cylinder to protect the rod bearing and maintain smooth travel.
As a true ISO 15552 standardized unit, this model serves as a direct replacement for other ISO 15552 profile cylinders with matching 160 mm bore, 800 mm stroke, G3/4 PT ports, and compatible mounting accessories like the TC trunnion or LB foot bracket. Note that the standard adjustable air cushions at both ends decelerate the piston but do not lock the load; if your system loses air pressure, the rod will drift. For position holding without live pressure, specify an external pilot-operated check valve or utilize the BSAI clamp-lock variant.
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 SAI160BX800S FAQ
At an operating pressure of 0.7 MPa, this 160 mm bore cylinder generates 14074 N of push force and 9425 N of pull force. The theoretical maximum force at 1.0 MPa is 2050 kgf.
Yes, the SAI160X800-S is dimensionally interchangeable per ISO 15552. You can drop it into existing setups matching the 160 mm bore, 800 mm stroke, and G3/4 port dimensions without modifying the mounting interface.
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