Airtac SAI160 Standard Cylinder SAI160AX140S
The AirTAC SAI160 Standard Cylinder SAI160AX140S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 140mm 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
- Stroke140 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 SAI160AX140S
The AirTAC SAI160X140-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty operations, delivering a robust 14074 N of push force at 0.7 MPa. This 160 mm bore configuration combined with a 140 mm stroke is tailored for substantial actuation tasks requiring significant linear power within a compact footprint.
Built with a SUS420J2 stainless steel rod (option A), this model provides excellent corrosion and wear resistance for demanding environments. The integrated magnet (-S) allows seamless mounting of CMSE and DMSE series sensor switches along the extruded aluminum barrel grooves, ensuring reliable position feedback.
Airtac SAI160 Standard Cylinder SAI160AX140S Technical Specifications
| Model | Airtac SAI160 Standard Cylinder SAI160AX140S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 140 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 SAI160AX140S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×140 | 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 SAI160AX140S Is Used
Heavy Metal Stamping
Provides the immense 14074 N push force required to operate large mechanical presses and form thick gauge sheet metal components reliably.
Large Mold Clamping
Secures heavy industrial molds and tooling bases in injection molding lines, utilizing its 160 mm bore power and stable ISO 15552 mounting interface.
Automotive Assembly Jigs
Actuates robust welding fixtures and heavy chassis positioning jigs where the SUS420J2 stainless steel rod resists harsh factory environments.
Is the Airtac SAI160 Standard Cylinder SAI160AX140S the Right Cylinder?
Selecting this 160 mm bore is ideal when 100 mm bore cylinders (providing 5497 N push at 0.7 MPa) lack the necessary thrust, but you want to avoid the massive 200 mm class. Because the stroke is under 300 mm, rod bearing bending is minimal, though external guides are always recommended if absorbing heavy side loads.
This configuration utilizes PT tapered port threads and operates at 30-500 mm/s. For applications requiring load holding during air loss, note that the standard air cushions only decelerate the piston; you must specify an SAIL lock or BSAI clamp-lock variant to prevent drifting.
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 SAI160AX140S FAQ
At an operating pressure of 0.7 MPa, this 160 mm bore cylinder generates a push force of 14074 N and a pull force of 9425 N. The theoretical maximum force at 1.0 MPa is 2050 kgf.
Yes, the SAI160X140-S is a genuine ISO 15552 profile cylinder, making its mounting interface and center-to-center distances dimensionally interchangeable with other ISO 15552 standard cylinders, allowing for seamless upgrades or replacements.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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