Airtac SAI160 Standard Cylinder SAI160BX135
The AirTAC SAI160 Standard Cylinder SAI160BX135 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 135mm 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
- Stroke135 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 SAI160BX135
The AirTAC SAI160X135 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. It delivers a substantial push force of 10053 N and a pull force of 9425 N at 0.5 MPa, making it well-suited for demanding 135 mm stroke actuation tasks. The extruded aluminum barrel design omits tie rods, providing a clean exterior that resists contamination.
This specific configuration is built with a SUS304 stainless steel piston rod (option B) for superior corrosion resistance and includes PT tapered port threads. While standard adjustable air cushions manage end-of-stroke impact, operators requiring dead-stop positioning under zero air pressure should integrate the SAIL locking variant or an external rod lock.
Airtac SAI160 Standard Cylinder SAI160BX135 Technical Specifications
| Model | Airtac SAI160 Standard Cylinder SAI160BX135 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 135 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 SAI160BX135
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×135 | 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 SAI160BX135 Is Used
Heavy Stamping
Provides the high kinetic energy and 10053 N push force required to form thick metal sheets in automated stamping presses.
Large Valve Actuation
Reliable linear motion for operating oversized industrial process valves that demand high torque and a 135 mm stroke.
Pallet Diverting
Handles heavy pallets on high-throughput packaging lines by providing robust shifting force in material handling systems.
Is the Airtac SAI160 Standard Cylinder SAI160BX135 the Right Cylinder?
Selecting this 160 mm bore over the neighboring 125 mm bore (which yields 6136 N push at 0.5 MPa) is justified when your application requires moving substantially heavier payloads or overcoming high friction. The 135 mm stroke is well below the 1500 mm maximum standard stroke, keeping the rod bearing stress manageable without requiring external guides.
Because the standard SAI is double-acting, it relies on continuous air pressure to maintain its position. If your system experiences pressure loss, the cylinder will drift, as the adjustable cushion only decelerates the piston near the stroke ends rather than locking it. For drop-prevention, explore the BSAI bidirectional clamp-lock series. Ensure your mounting interface matches the ISO 15552 dimensions, utilizing accessories like the TC trunnion or FA flange, and verify your port size is G3/4.
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 SAI160BX135 FAQ
At 0.5 MPa, this 160 mm bore cylinder provides a push force of 10053 N and a pull force of 9425 N. If operated at 0.7 MPa, the push force increases to 14074 N.
Yes, the SAI160X135 is dimensionally interchangeable per ISO 15552 standards. You can drop it in to replace other ISO 15552 profile cylinders with matching 160 mm bore and 135 mm stroke specifications.
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