Airtac SAI160 Standard Cylinder SAI160BX90S
The AirTAC SAI160 Standard Cylinder SAI160BX90S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 90mm 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
- Stroke90 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 SAI160BX90S
The AirTAC SAI160X90-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty operations. It provides a substantial push force of 10053 N and a pull force of 9425 N at 0.5 MPa. The 90 mm stroke is ideal for high-impact pressing, heavy clamping, and robust lifting tasks. Because it is an extruded aluminum profile barrel design, it drops right into existing ISO 15552 mounting interfaces without requiring tie-rods.
This specific configuration includes a SUS304 stainless steel piston rod (option B) for superior corrosion resistance in harsh environments. It also features a built-in magnet (-S) enabling seamless integration with CMSE and DMSE reed switches via the dual sensor grooves on the barrel. Fluid ports are PT tapered threads, and the cylinder incorporates adjustable air cushions at both ends to decelerate the massive 160 mm piston smoothly.
Airtac SAI160 Standard Cylinder SAI160BX90S Technical Specifications
| Model | Airtac SAI160 Standard Cylinder SAI160BX90S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 90 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 SAI160BX90S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×90 | 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 SAI160BX90S Is Used
Heavy Metal Stamping
Provides the 10053 N push force necessary for forming and stamping thick metal components in automotive and heavy machinery production lines.
Injection Mold Ejection
Utilizes the SUS304 stainless steel rod and 90 mm stroke to safely eject large molded parts, resisting high-temperature off-gassing and corrosion.
Pallet Diverting
Drives heavy-duty diverters and sorting gates on high-capacity conveyor systems where a 160 mm bore ensures positive shifting of loaded pallets.
Is the Airtac SAI160 Standard Cylinder SAI160BX90S the Right Cylinder?
Selecting this 160 mm bore cylinder is appropriate when the 10053 N force at 0.5 MPa is required for your application; if you need less force, stepping down to the 125 mm bore yields 6136 N. Since the 90 mm stroke is under 300 mm, side-load stress on the rod bearing is minimal, though external guides are always recommended for heavy loads.
Be aware that the standard SAI160X90-S does not hold its position if air pressure drops or the valve is centered; the piston will drift. For applications requiring fail-safe load holding without live pressure, consider the SAIL variant with an air-released lock or the BSAI bidirectional clamp-lock cylinder. To ensure a perfect direct replacement, match the 160 mm bore, 90 mm stroke, PT G3/4 ports, and appropriate mounting accessories like FA flanges or TC trunnions.
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 SAI160BX90S FAQ
At an operating pressure of 0.5 MPa, this 160 mm bore cylinder generates a push force of 10053 N and a pull force of 9425 N. At 0.7 MPa, the push force increases to 14074 N.
Yes, the SAI160X90-S is a true ISO 15552 profile cylinder, making it dimensionally interchangeable with other ISO 15552 cylinders. Match the 160 mm bore, 90 mm stroke, and G3/4 port size for a seamless direct replacement.
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