Airtac SAI100 Standard Air Cylinder SAI100BX80
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100BX80 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 SAI100BX80
The AirTAC SAI100X80 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty handling. It provides a robust push force of 3927 N at 0.5 MPa, making it well-suited for short 80 mm stroke movements that require significant power. The extruded aluminum barrel design omits tie-rods for a clean exterior.
This specific configuration incorporates a SUS304 stainless steel piston rod for superior corrosion resistance. Fluid routing utilizes a PT tapered G1/2 port. Because a magnet is not specified, position sensing requires external limit switches rather than the integrated sensor grooves.
Airtac SAI100 Standard Air Cylinder SAI100BX80 Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100BX80 |
|---|---|
| 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 SAI100BX80
| 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 SAI100BX80 Is Used
Heavy-Duty Stamping
Provides the necessary 3927 N push force at 0.5 MPa to operate short-stroke stamping and forming presses reliably.
Pallet Lifting
Ideal for lifting heavy pallets or chassis components in automated storage systems where an 80 mm stroke is sufficient.
Industrial Clamping
Securely holds large metal workpieces in place during machining operations using its substantial 100 mm bore power.
Is the Airtac SAI100 Standard Air Cylinder SAI100BX80 the Right Cylinder?
Select this 100 mm bore actuator when a 63 mm bore falls short, as the smaller neighbor only yields 1559 N of push force at 0.5 MPa. The 80 mm stroke is optimal for compact, high-thrust clamping or lifting tasks. If your mechanism must maintain vertical position during a pressure loss, pair this cylinder with an external pilot-operated check valve or specify the SAIL locking variant.
As a dimensionally interchangeable ISO 15552 unit, it serves as a drop-in replacement for other standard profile cylinders. Ensure your setup matches the 100 mm bore, 80 mm stroke, G1/2 port, and desired mounting accessory like an FA flange or TC trunnion.
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 SAI100BX80 FAQ
At an operating pressure of 0.5 MPa, this 100 mm bore cylinder generates a push force of 3927 N and a pull force of 3681 N.
Yes, the SAI100X80 is a true ISO 15552 profile cylinder. It is dimensionally interchangeable with other ISO 15552 standard cylinders, provided you match the 100 mm bore, 80 mm stroke, and G1/2 port.
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