Airtac SAI80 Standard Air Cylinder SAI80BX165
The AirTAC SAI80 Standard Air Cylinder SAI80BX165 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 165mm stroke, G3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ80 mm
- Stroke165 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 SAI80BX165
The AirTAC SAI80X165 is a double-acting ISO 15552 profile cylinder featuring an 80 mm bore and a 165 mm stroke. It delivers a robust 2513 N push force at 0.5 MPa, making it well-suited for medium to heavy-duty industrial actuation.
This unit is configured with a SUS304 stainless steel rod for superior corrosion resistance and features PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides, allowing for direct CMSE or DMSE switch mounting if a magnet is added later.
Airtac SAI80 Standard Air Cylinder SAI80BX165 Technical Specifications
| Model | Airtac SAI80 Standard Air Cylinder SAI80BX165 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 165 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 SAI80BX165
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×165 | 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 SAI80BX165 Is Used
Package Diverting
Provides the high lateral force needed to push heavy pallets or cartons onto secondary conveyor lines reliably.
Pressing Fixtures
Applies consistent 2513 N clamping pressure at 0.5 MPa to hold metal or composite parts during machining.
Material Handling
Ideal for lifting and transferring heavy automotive components or structural sub-assemblies between stations.
Is the Airtac SAI80 Standard Air Cylinder SAI80BX165 the Right Cylinder?
If your application requires less force, stepping down to the 63 mm bore yields 1559 N at 0.5 MPa, while moving up to the 100 mm bore provides 3927 N. Because this 165 mm stroke is under 300 mm, standard rod-bearing bending is minimal, but always verify side-load limits.
This model uses a G3/8 PT port and mounts via standard ISO 15552 accessories like FA flanges or TC trunnions. Note that a standard SAI does not hold loads safely upon air loss; for fail-safe holding, consider the BSAI clamp-lock variant or 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 SAI80 Standard Air Cylinder SAI80BX165 FAQ
At 0.5 MPa operating pressure, the SAI80X165 generates 2513 N of push force and 2268 N of pull force. At 0.7 MPa, the push force increases to 3518 N.
Yes. The SAI80X165 is built to the ISO 15552 standard, meaning its mounting dimensions and port locations are fully interchangeable with other ISO 15552 profile cylinders of the same bore size.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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