Airtac SAI80 Standard Air Cylinder SAI80X160S
The AirTAC Airtac SAI80 Standard Air Cylinder SAI80X160S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 160mm stroke, G3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ80 mm
- Stroke160 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 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 SAI80 Standard Air Cylinder SAI80X160S
The AirTAC SAI80X160-S is a double-acting ISO 15552 profile cylinder featuring an 80mm bore and 160mm stroke. It delivers a robust 2513 N of push force at 0.5 MPa, making it well-suited for medium-to-heavy industrial actuation. The extruded aluminum barrel design omits tie rods, providing a clean exterior that drops directly into standardized ISO 15552 mounting interfaces.
Equipped with a magnet for position sensing, this unit utilizes dual sensor grooves on both sides of the barrel for direct mounting of CMSE or DMSE reed switches. The standard carbon steel piston rod offers excellent durability for general pneumatic environments, while the adjustable air cushions at both ends ensure smooth deceleration across its 30-800 mm/s speed range.
Airtac SAI80 Standard Air Cylinder SAI80X160S Technical Specifications
| Model | Airtac SAI80 Standard Air Cylinder SAI80X160S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 160 mm |
| Acting type | Double acting |
| Port size | G3/8 |
| Rod thread | M20×1.5 |
| 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 – 800 mm/s |
| Cushion | Adjustable, 36 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI80 Standard Air Cylinder SAI80X160S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×160 | 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 SAI80 Standard Air Cylinder SAI80X160S Is Used
Automated Pressing
Provides 2513 N of thrust at 0.5 MPa for assembling components and light stamping operations.
Material Diverters
Drives heavy-duty diverter arms and sorting gates on high-throughput packaging lines.
Clamping Fixtures
Secures heavy workpieces during machining or welding processes with reliable actuation.
Is the Airtac SAI80 Standard Air Cylinder SAI80X160S the Right Cylinder?
When sizing this 80mm bore actuator, stepping down to a 63mm variant yields 1559 N of push force at 0.5 MPa, whereas moving up to a 100mm bore provides 3927 N. Because this is a 160mm stroke, side-load stress on the rod bearing is minimal, but always ensure proper alignment to prevent premature seal wear. The PT tapered port threads are G3/8. For any application requiring the load to be held in place during a loss of air pressure, note that the standard adjustable cushion only decelerates motion and does not function as a brake; an external pilot-operated check valve or the AirTAC BSAI clamp-lock variant would be required.
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 SAI80 Standard Air Cylinder SAI80X160S FAQ
At 0.5 MPa, this 80mm bore cylinder provides 2513 N of push force and 2268 N of pull force. At the maximum operating pressure of 1.0 MPa, the theoretical push force reaches 513 kgf.
Yes, as a true ISO 15552 profile cylinder, its center-to-center mounting dimensions and port locations are standardized, making it a drop-in replacement for other ISO 15552 cylinders such as Festo or SMC equivalents.
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1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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