Airtac SAI100 Standard Air Cylinder SAI100AX65S
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100AX65S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 65mm 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
- Stroke65 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100AX65S
The AirTAC SAI100X65-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty positioning. Delivering a robust 3927 N of push force at 0.5 MPa, this 100mm bore unit is tailored for short 65mm strokes requiring high thrust in confined spaces.
This configuration includes a SUS420J2 stainless steel rod for superior corrosion resistance and a PT tapered port thread. The integrated magnet (-S) enables seamless position detection using CMSE or DMSE switches fitted into the dual sensor grooves along the extruded aluminum barrel.
Airtac SAI100 Standard Air Cylinder SAI100AX65S Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100AX65S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 65 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 SAI100AX65S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×65 | 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 SAI100AX65S Is Used
Heavy Duty Clamping
Provides immense 3927 N clamping force at 0.5 MPa to secure thick metal plates during machining or heavy welding operations.
Press Ejection
Uses its short 65mm stroke and high impact force to reliably knock finished parts out of hydraulic or mechanical presses.
Pallet Stopping
Acts as a high-strength stopper block on heavy-load roller conveyors, absorbing the kinetic energy of moving pallets.
Is the Airtac SAI100 Standard Air Cylinder SAI100AX65S the Right Cylinder?
For tasks needing less thrust, the 80mm bore offers 2513 N at 0.5 MPa, whereas stepping up to the 125mm bore yields 6136 N. Since this 65mm stroke is under the 300mm threshold, rod-bearing bending from side loads is minimal, but always verify axial alignment to maximize seal life.
As a true ISO 15552 profile cylinder, it serves as a drop-in replacement for any standard cylinder sharing these interface dimensions. Remember that the adjustable air cushions only decelerate the piston at stroke ends; they do not hold a load. If your process requires position holding without air pressure, specify the SAIL or BSAI locking variant.
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 SAI100AX65S FAQ
At 0.5 MPa operating pressure, this 100mm bore cylinder generates 3927 N of push force and 3681 N of pull force. At 0.7 MPa, the push force increases to 5497 N.
Yes, the -S suffix indicates an integrated piston magnet. You can mount CMSE or DMSE switches directly into the sensor grooves on both sides of the barrel for precise position detection.
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