Airtac SAI100 Standard Air Cylinder SAI100AX80
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100AX80 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 80mm stroke, G1/2 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ100 mm
- Stroke80 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100AX80
The AirTAC SAI100X80 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a robust 3927 N of push force at 0.5 MPa, this 100 mm bore unit is built to handle substantial loads. The 80 mm stroke provides compact actuation for high-force clamping or pressing tasks.
This model features a SUS420J2 stainless steel piston rod (material code A) for enhanced corrosion resistance compared to standard carbon steel. It uses PT tapered port threads and includes adjustable air cushions at both ends to manage impact. For applications requiring integrated pneumatic control, the SAIF variant combines this bore size with a built-in 4M solenoid valve.
Airtac SAI100 Standard Air Cylinder SAI100AX80 Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100AX80 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 80 mm |
| Acting type | Double acting |
| Port size | G1/2 |
| 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI100 Standard Air Cylinder SAI100AX80
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | 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 SAI100 Standard Air Cylinder SAI100AX80 Is Used
Heavy-Duty Stamping
Provides the 3927 N push force at 0.5 MPa required to form or stamp rigid materials within a short 80 mm travel distance.
Industrial Clamping
Secures large welded assemblies or heavy machined components during secondary machining processes using robust PT port connections.
Pallet Routing
Diverts or stops heavy-loaded pallets on conveyor lines where high kinetic energy demands a 100 mm bore and dual adjustable cushions.
Is the Airtac SAI100 Standard Air Cylinder SAI100AX80 the Right Cylinder?
Select this 100 mm bore when a 80 mm stroke requires maximum thrust, as stepping down to an 80 mm bore yields only 2513 N at 0.5 MPa. If your assembly drops below 0.5 MPa, the 100 mm bore maintains reliable operation down to 0.15 MPa. The extruded aluminum barrel includes sensor grooves on both sides for CMSE or DMSE switches, though adding the -S magnet option is required for position detection.
Because the standard SAI100X80 is double-acting, it will not hold a load if air pressure is lost or the valve is centered. For dead-end holding without live pressure, specify the SAIL (air-released lock) or BSAI (bidirectional clamp-lock) variant. As a true ISO 15552 profile cylinder, it serves as a drop-in replacement for other ISO 15552 cylinders, matching the standardized mounting dimensions for FA, FB, CA, and TC accessories.
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 SAI100 Standard Air Cylinder SAI100AX80 FAQ
At 0.5 MPa, the push force is 3927 N and the pull force is 3681 N. If you increase the operating pressure to 0.7 MPa, the push force rises to 5497 N.
The SAI100X80 is dimensionally interchangeable per ISO 15552. It shares the same mounting interface and G1/2 port size as other ISO 15552 profile cylinders, allowing direct drop-in replacement without altering the machine footprint.
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