Airtac SAI80 Standard Air Cylinder SAI80X80
The AirTAC Airtac SAI80 Standard Air Cylinder SAI80X80 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 80mm 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
- Stroke80 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 SAI80X80
The AirTAC SAI80X80 is a double-acting ISO 15552 profile cylinder featuring an 80mm bore and an 80mm stroke. It generates a push force of 2513 N and a pull force of 2268 N at 0.5 MPa, making it well-suited for medium-to-heavy industrial handling tasks.
This extruded aluminum barrel variant includes standard carbon steel rod material and PT tapered G3/8 port threads. The barrel incorporates dual-sided sensor grooves ready for CMSE or DMSE switches, though adding a magnet (-S option) is required for them to function.
Airtac SAI80 Standard Air Cylinder SAI80X80 Technical Specifications
| Model | Airtac SAI80 Standard Air Cylinder SAI80X80 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 80 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 SAI80X80
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×80 | 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 SAI80X80 Is Used
Automotive Stamping
Provides the robust 2513 N push force required to seat and form medium-gauge sheet metal components in stamping presses.
Pallet Diverting
Actuates heavy-duty divert arms on packaging conveyors, efficiently redirecting loaded pallets without hesitation.
Material Pressing
Maintains consistent downward pressure for bonding heavy composite materials or industrial assembly pressing tasks.
Is the Airtac SAI80 Standard Air Cylinder SAI80X80 the Right Cylinder?
Select this 80mm bore model when a 50mm bore cylinder (offering 982 N push at 0.5 MPa) lacks the necessary thrust for heavier payloads. For operations requiring absolute load holding during a complete air pressure loss, avoid relying on the adjustable air cushions, as they only decelerate the piston near the stroke ends. Instead, specify the SAIL (air-released lock) or BSAI (bidirectional clamp-lock) variant.
As a dimensionally interchangeable ISO 15552 profile cylinder, it serves as a direct drop-in replacement for other ISO 15552 cylinders. To match this exact configuration, specify an 80mm bore, 80mm stroke, PT G3/8 ports, standard carbon steel rod, and no magnet.
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 SAI80X80 FAQ
At an operating pressure of 0.5 MPa, this 80mm bore cylinder delivers a push force of 2513 N and a pull force of 2268 N. At 0.7 MPa, the push force increases to 3518 N.
Yes. It is a true ISO 15552 profile cylinder, meaning its mounting interface is dimensionally interchangeable with other standard ISO 15552 cylinders, allowing for seamless drop-in replacement.
Authorized Export Seller
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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