Airtac SAI100 Standard Air Cylinder SAI100BX190S
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100BX190S 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 SAI100BX190S
The AirTAC SAI100X190-S is a double-acting ISO 15552 profile cylinder designed for heavy-duty automation. It delivers a push force of 3927 N at 0.5 MPa, making it highly effective for moving substantial masses. The 190 mm stroke provides ample extension for mid-range material handling tasks.
This variant features a SUS304 stainless steel rod for superior corrosion resistance in washdown or humid settings. It includes a magnet for direct mounting of CMSE or DMSE sensor switches along the dual barrel grooves. Fluid ports are PT tapered, and the adjustable air cushions at both ends ensure smooth end-of-stroke deceleration.
Airtac SAI100 Standard Air Cylinder SAI100BX190S Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100BX190S |
|---|---|
| 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 SAI100BX190S
| 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 SAI100BX190S Is Used
Automotive Assembly
Provides the robust 3927 N push force needed to press heavy automotive components into chassis subframes securely.
Pallet Transfer
The 190 mm stroke easily indexes heavy loaded pallets between machining stations on high-throughput lines.
Plastic Molding
Operates heavy ejector mechanisms on large injection molding machines, utilizing SUS304 rod durability against resin back-pressure.
Is the Airtac SAI100 Standard Air Cylinder SAI100BX190S the Right Cylinder?
If 3927 N at 0.5 MPa is excessive for your payload, stepping down to the 80 mm bore yields 2513 N, saving space and air volume. For heavier demands, the 125 mm bore provides 6136 N. Because this is a 190 mm stroke, side-load bending on the rod bearing is minimal, though external guides are recommended if pushing off-center loads. This standard cylinder will drift if air pressure is lost; for position holding without live pressure, select the SAIL lock or BSAI clamp-lock variant. As a true ISO 15552 profile cylinder, it is dimensionally interchangeable with other ISO 15552 cylinders. Ensure your setup uses the PT G1/2 ports, appropriate mounting accessory (like FA flange), and the -S magnet for sensors.
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 SAI100BX190S FAQ
At 0.5 MPa it 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 SAI100X190-S is a genuine ISO 15552 profile cylinder, making it dimensionally interchangeable with other standard ISO 15552 cylinders of the same bore size.
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