Airtac SAI160 Standard Cylinder SAI160AX90
The AirTAC SAI160 Standard Cylinder SAI160AX90 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 SAI160AX90
The AirTAC SAI160X90 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty operations, delivering a substantial push force of 10053 N at 0.5 MPa. Its 90 mm stroke is ideal for high-force clamping and pressing tasks within confined machinery spaces. The extruded aluminum barrel design omits tie rods, providing a clean exterior that simplifies mounting and maintenance access.
This specific configuration features a SUS420J2 stainless steel piston rod (material code A) for enhanced corrosion resistance in humid or mildly chemically exposed environments. It utilizes PT tapered port threads, and operators can integrate DMSE or CMSE sensor switches directly into the dual-side barrel grooves by specifying a magnet if position detection is required.
Airtac SAI160 Standard Cylinder SAI160AX90 Technical Specifications
| Model | Airtac SAI160 Standard Cylinder SAI160AX90 |
|---|---|
| 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 SAI160AX90
| 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 SAI160AX90 Is Used
Heavy-Duty Stamping
Provides the 10053 N force at 0.5 MPa required to seat bearings and bushings in automotive assembly lines.
Injection Mold Clamping
Secures large mold halves during plastic injection cycles, utilizing the 90 mm stroke for rapid open-close actions.
Press Fit Assembly
Drives heavy mechanical components into housings with precise 90 mm travel and stable, high-tonnage thrust.
Is the Airtac SAI160 Standard Cylinder SAI160AX90 the Right Cylinder?
Selecting this 160 mm bore makes sense when a 125 mm bore (providing 6136 N at 0.5 MPa) is insufficient for your load requirements, but a 200 mm bore is physically too large for your fixture. Because the 90 mm stroke is relatively short, side-load stress on the rod bearing is minimal compared to longer strokes, though external guides are always recommended if absorbing lateral payloads.
When matching this cylinder for an ISO 15552 direct replacement, verify the 160 mm bore, 90 mm stroke, PT G3/4 port threads, and your preferred mounting accessory type (such as FA flange or CB clevis). Note that standard SAI cylinders do not mechanically hold loads if air pressure drops; for fail-safe positioning, 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 SAI160AX90 FAQ
At a 0.5 MPa operating pressure, 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 is dimensionally interchangeable per ISO 15552. You can use it as a direct replacement for other ISO 15552 profile cylinders by matching the 160 mm bore, 90 mm stroke, G3/4 port, and mounting interface.
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