Airtac SAI100 Standard Air Cylinder SAI100AX190
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100AX190 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 190mm 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
- Stroke190 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100AX190
The AirTAC SAI100X190 is a double-acting ISO 15552 profile cylinder featuring a 100mm bore and 190mm stroke. It delivers a robust push force of 3927 N at 0.5 MPa, making it well-suited for heavy-duty positioning tasks. The extruded aluminum barrel design omits traditional tie rods, providing a clean exterior.
This specific configuration features an SUS420J2 stainless steel piston rod (option A) for superior corrosion resistance in humid environments. It uses PT tapered port threads, and because no magnet is specified, it does not include sensor grooves for reed switches.
Airtac SAI100 Standard Air Cylinder SAI100AX190 Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100AX190 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 190 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 SAI100AX190
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×190 | 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 SAI100AX190 Is Used
Heavy-Duty Pressing
Applies 3927 N of thrust at 0.5 MPa for securely seating bearings and riveting metal components in automated assembly lines.
Pallet Diverting
Moves heavy loaded pallets along material handling conveyors with precise 190mm actuation strokes.
Clamping Fixtures
Holds large workpieces firmly in CNC machining zones where the SUS420J2 rod resists coolant moisture.
Is the Airtac SAI100 Standard Air Cylinder SAI100AX190 the Right Cylinder?
With a 190mm stroke, this model is safely below the 100mm bore maximum standard stroke of 1500mm, meaning no side-load guides are strictly necessary. If your application requires less force, stepping down to the 80mm bore yields 2513 N at 0.5 MPa. Remember that a standard double-acting cylinder like this will drift if air pressure is lost; for fail-safe load holding, consider the SAIL variant with an air-released lock. This cylinder is dimensionally interchangeable per ISO 15552, so it serves as a direct drop-in replacement for other ISO 15552 profile cylinders using the same mounting accessories and PT ports.
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 SAI100AX190 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 SAI100X190 is dimensionally interchangeable per ISO 15552. You can drop it in as a replacement for other ISO 15552 profile cylinders with matching 100mm bores and PT port threads.
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