Airtac SAI160 Standard Cylinder SAI160BX210
The AirTAC SAI160 Standard Cylinder SAI160BX210 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 210mm 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
- Stroke210 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 SAI160BX210
The AirTAC SAI160X210 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a substantial push force of 14074 N at 0.7 MPa, this 160 mm bore unit utilizes a 210 mm stroke to drive demanding industrial loads. Its extruded aluminum barrel design omits tie-rods, providing a clean exterior that simplifies mounting and sensor placement.
Configured with a highly corrosion-resistant SUS304 stainless steel rod, this model is built for harsh or washdown environments. It features PT tapered port threads and adjustable air cushions at both ends to absorb end-of-stroke impact. Because it lacks a magnet, position sensing requires external switches or a custom configuration.
Airtac SAI160 Standard Cylinder SAI160BX210 Technical Specifications
| Model | Airtac SAI160 Standard Cylinder SAI160BX210 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 210 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 SAI160BX210
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×210 | 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 SAI160BX210 Is Used
Heavy Stamping
Provides the robust 14074 N output force required to actuate large mechanical presses and form thick metal components.
Injection Molding
Drives heavy core pulls and mold separation plates in large-scale plastic injection machinery with reliable power.
Automotive Assembly
Handles the positioning of heavy chassis components and subframes on automotive production lines.
Is the Airtac SAI160 Standard Cylinder SAI160BX210 the Right Cylinder?
Select this 160 mm bore actuator when your application requires significantly more power than a 125 mm cylinder can provide, as the step up from 125 mm increases 0.5 MPa push force from 6136 N to 10053 N. If your mechanism needs less than 10000 N of thrust, dropping to the 125 mm bore saves physical space and air consumption. This 210 mm stroke falls below the 300 mm side-load threshold, but always ensure the load is axially aligned to prevent premature rod seal wear.
As a true ISO 15552 profile cylinder, it offers a dimensionally interchangeable mounting interface, serving as a direct replacement for other ISO 15552 cylinders without requiring bracket redesign. If the machinery must maintain vertical position or hold a load during a complete loss of air pressure, a standard SAI will drift; you must specify the SAIL locking variant or integrate an external pilot-operated check valve.
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 SAI160BX210 FAQ
At an operating pressure of 0.7 MPa, this double-acting 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 SAI160X210 is dimensionally interchangeable per ISO 15552 standards. You can use it as a direct replacement for other ISO 15552 profile cylinders by matching the bore, stroke, and mounting accessories.
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Standard models are processed and dispatched in 3-5 business days.
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