Airtac SAI100 Standard Air Cylinder SAI100X80S
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100X80S 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 SAI100X80S
The AirTAC SAI100X80-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. It generates a substantial 3927 N of push force at 0.5 MPa, making its 80 mm stroke well-suited for high-impact pressing and heavy clamping tasks. The extruded aluminum barrel design omits tie-rods, providing a clean exterior that drops directly into standard ISO 15552 mounting footprints.
Equipped from the factory with a magnetic piston (-S), this model seamlessly integrates with CMSE or DMSE reed switches. The dual sensor grooves machined into both sides of the barrel simplify switch positioning. It features a standard carbon steel piston rod and a G1/2 port, while offering TPU, NBR, or high-temperature Viton seal options to match demanding industrial environments.
Airtac SAI100 Standard Air Cylinder SAI100X80S Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100X80S |
|---|---|
| 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 SAI100X80S
| 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 SAI100X80S Is Used
Heavy-Duty Pressing
Ideal for applying 3927 N of thrust at 0.5 MPa to seat bearings or form light-gauge materials over an 80 mm travel distance.
Industrial Clamping
Provides robust, double-acting clamping force for large weldments or heavy machining fixtures, ensuring parts stay secure.
Pallet Stopping
Functions as a high-capacity stopper for heavy pallets on assembly lines, utilizing its magnetic piston for precise end-of-stroke detection.
Is the Airtac SAI100 Standard Air Cylinder SAI100X80S the Right Cylinder?
Select this 100 mm bore when an 80 mm stroke is required to move heavy loads with up to 3927 N of thrust at 0.5 MPa. If your application demands less force, stepping down to an 80 mm bore yields 2513 N under the same pressure, whereas a 125 mm bore provides 6136 N for larger masses. Because the stroke is under 300 mm, rod-bearing bending is minimal, though external guides should still support any heavy off-center loads.
For drop-in replacements, verify the ISO 15552 dimensions, the G1/2 PT port thread, and your chosen mounting accessory like an FA flange or TC trunnion. Note that this standard cylinder relies on adjustable air cushions to decelerate the piston at stroke ends; it cannot hold a load vertically without live air pressure. If static holding is required upon pressure loss, specify the SAIL variant with an air-released lock.
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 SAI100X80S FAQ
At 0.5 MPa operating pressure, this 100 mm bore cylinder provides 3927 N of push force and 3681 N of pull force. At 0.7 MPa, the push force increases to 5497 N.
Yes, it shares the standardized ISO 15552 mounting dimensions and profile barrel geometry, allowing it to interchange with other ISO 15552 profile cylinders. Ensure your existing setup matches the G1/2 port and your chosen mounting hardware.
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