Airtac SAI100 Standard Air Cylinder SAI100AX75S
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100AX75S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 75mm 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
- Stroke75 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100AX75S
The AirTAC SAI100X75-S is a double-acting ISO 15552 profile cylinder offering a robust 3927 N push force at 0.5 MPa. The 75 mm stroke is well-suited for high-thrust short-travel operations. Its extruded aluminum barrel omits tie rods for a clean exterior.
This specific configuration includes a SUS420J2 stainless steel piston rod for superior corrosion resistance. It features PT tapered port threads and an internal magnet, allowing seamless integration with CMSE or DMSE sensor switches for position feedback.
Airtac SAI100 Standard Air Cylinder SAI100AX75S Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100AX75S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 75 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 SAI100AX75S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×75 | 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 SAI100AX75S Is Used
Heavy Stamping
Provides the necessary 3927 N thrust at 0.5 MPa for short-stroke metal forming and stamping tasks.
Clamp Jigs
Ideal for securing heavy workpieces in machining centers where high holding force is required.
Pallet Stops
Acts as a robust stopper mechanism for heavy pallets on automated assembly lines.
Is the Airtac SAI100 Standard Air Cylinder SAI100AX75S the Right Cylinder?
Choose this 100 mm bore when a 63 mm bore (1559 N at 0.5 MPa) is insufficient for heavy lifting, but a 125 mm bore (6136 N at 0.5 MPa) would be excessive. The 75 mm stroke provides rapid, compact actuation.
As a standard double-acting cylinder, this model relies on continuous air pressure to maintain its position; it will drift if pressure is lost. For applications requiring true load holding without air, consider the SAIL pneumatic lock or BSAI clamp-lock variants. Being dimensionally interchangeable per ISO 15552, it serves as a direct drop-in replacement for other ISO 15552 profile cylinders.
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 SAI100AX75S 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, the SAI100X75-S includes an internal magnet (-S) and features sensor grooves on both sides of the barrel, allowing direct mounting of CMSE or DMSE series switches.
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1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
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Most inquiries answered within 7-8 hours.
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