Airtac SAI100 Standard Air Cylinder SAI100BX100
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100BX100 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 100mm 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
- Stroke100 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100BX100
The AirTAC SAI100X100 is a double-acting ISO 15552 profile cylinder offering 3927 N of push force at 0.5 MPa and 3681 N of pull force. Its 100 mm bore and 100 mm stroke provide a balanced footprint for heavy-duty positioning tasks.
This specific configuration uses a SUS304 stainless steel piston rod for superior corrosion resistance and includes PT tapered port threads. Because it lacks the -S magnet option, it does not support direct magnetic sensor mounting.
Airtac SAI100 Standard Air Cylinder SAI100BX100 Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100BX100 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 100 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 SAI100BX100
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×100 | 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 SAI100BX100 Is Used
Heavy-Duty Pressing
Applies up to 5497 N of push force at 0.7 MPa for securely seating bearings and bushings into rigid housings.
Pallet Diversion
Robust 100 mm bore provides the necessary thrust to deflect heavy loaded pallets across high-capacity conveyor lines.
Plastic Mold Ejection
Delivers consistent retraction force to strip large injected molded parts from heavy industrial tooling.
Is the Airtac SAI100 Standard Air Cylinder SAI100BX100 the Right Cylinder?
Select this 100 mm bore when a 80 mm bore (2513 N at 0.5 MPa) is insufficient for your load. For higher force needs, stepping up to a 125 mm bore yields 6136 N. The standardized ISO 15552 mounting interface allows direct dimensional interchangeability with other profile cylinders of the same standard.
If your machinery requires holding a load without continuous air pressure, note that the standard SAI piston will drift when air is exhausted. For those applications, specify the SAIL variant with an air-released lock or the BSAI bidirectional clamp-lock cylinder.
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 SAI100BX100 FAQ
At 0.5 MPa, the push force is 3927 N and the pull force is 3681 N. At 0.7 MPa, the push force increases to 5497 N.
Yes, the SAI100X100 is a genuine ISO 15552 profile cylinder, making its mounting interface and envelope dimensions interchangeable with other ISO 15552 cylinders.
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Covers non-human-caused product damage.
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Standard models usually ship in 3-4 days.
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