Airtac SAI80 Standard Air Cylinder SAI80X170
The AirTAC Airtac SAI80 Standard Air Cylinder SAI80X170 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 170mm 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
- Stroke170 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 SAI80X170
The AirTAC SAI80X170 is a double-acting ISO 15552 profile cylinder engineered to deliver 2513 N of push force and 2268 N of pull force at 0.5 MPa. Its 170 mm stroke is well-suited for medium-duty handling and processing tasks. The extruded aluminum barrel design omits tie rods, providing a clean exterior that simplifies mounting and sensor placement.
This model utilizes a standard carbon steel piston rod and features tapered PT port threading. For environments requiring higher heat resistance, the standard TPU seals can be swapped for Viton (H) alternatives. Additionally, the barrel includes integrated sensor grooves on both sides, allowing for direct mounting of CMSE or DMSE switches when a magnet is specified.
Airtac SAI80 Standard Air Cylinder SAI80X170 Technical Specifications
| Model | Airtac SAI80 Standard Air Cylinder SAI80X170 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 170 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 SAI80X170
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×170 | 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 SAI80X170 Is Used
Pressing Operations
Ideal for medium-tonnage pressing and forming tasks, utilizing its 2513 N push force to seat bearings or assemble pins reliably.
Material Diverting
Drives robust routing gates and diverters on heavy-duty conveyor lines where a 170 mm stroke is sufficient to redirect products.
Packaging Equipment
Powers heavy-duty sealing heads and folding mechanisms in industrial packaging machinery requiring consistent high force.
Is the Airtac SAI80 Standard Air Cylinder SAI80X170 the Right Cylinder?
Providing 2513 N at 0.5 MPa, this 80 mm bore unit offers a substantial step up from the 50 mm bore class (982 N push) without the bulk of a 100 mm cylinder (3927 N). For applications needing precise end-position holding without continuous air pressure, the standard SAI will drift; consider the SAIL variant with an air-released lock or the BSAI clamp-lock cylinder instead.
Replacement and mounting configurations are straightforward: specify an 80 mm bore, 170 mm stroke, G3/8 PT ports, and choose from LB foot, FA flange, or TC trunnion accessories. Because the stroke is under 300 mm, rod-bearing bending stress is minimal, though external guides should still support heavy lateral loads.
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 SAI80X170 FAQ
At 0.5 MPa, this 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, the SAI80X170 is dimensionally interchangeable per ISO 15552 standards. It shares the same mounting interface and G3/8 port locations as comparable profile cylinders from other manufacturers.
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1-Year Warranty
Covers non-human-caused product damage.
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