Airtac SAI100 Standard Air Cylinder SAI100X190
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100X190 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 SAI100X190
The AirTAC SAI100X190 is a double-acting ISO 15552 profile cylinder featuring a 100mm bore and a 190mm stroke. It delivers a robust 5497 N of push force at 0.7 MPa, making it well-suited for heavy-duty positioning tasks. The extruded aluminum barrel design omits tie rods, providing a clean exterior that resists mechanical interference.
This specific configuration utilizes a standard carbon steel piston rod and PT tapered port threading. For environments requiring heat resistance, the standard TPU seals can be swapped for Viton (H) alternatives, and integrated sensing is available by specifying the -S magnet option for CMSE or DMSE switches.
Airtac SAI100 Standard Air Cylinder SAI100X190 Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100X190 |
|---|---|
| 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 SAI100X190
| 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 SAI100X190 Is Used
Heavy Press Operations
Provides the necessary 5497 N of push force at 0.7 MPa for securely stamping and forming thick metal components in automated fabrication cells.
Bulk Material Diverting
Drives robust pivoting arms to reroute heavy pallets or bulk product flow on high-throughput packaging and sorting conveyor lines.
Large Clamp Fixturing
Holds substantial workpieces firmly in place during heavy machining processes, utilizing the 190mm stroke to accommodate varying part sizes.
Is the Airtac SAI100 Standard Air Cylinder SAI100X190 the Right Cylinder?
Selecting this 100mm bore provides a significant jump in thrust over the smaller 80mm option, which yields 3518 N at 0.7 MPa. If your application requires less force and faster cycling, stepping down to the 80mm bore is advisable. Conversely, if you need to move exceptionally heavy payloads, the 125mm bore offers 8590 N of push force.
Because the 190mm stroke is below the 300mm threshold, rod-bearing bending from side loads is less severe than with extended strokes, though external guides are always recommended for rigid lateral loads. Remember that the standard double-acting configuration does not hold position upon air loss; for braking requirements, consider the SAIL variant or an external rod lock. This model is dimensionally interchangeable per ISO 15552, featuring a G1/2 port, and supports standard mountings like FA flange or TC trunnion.
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 SAI100X190 FAQ
At an operating pressure of 0.5 MPa, the SAI100X190 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 SAI100X190 is a genuine ISO 15552 profile cylinder, meaning its mounting dimensions are standardized for direct drop-in replacement of other ISO 15552 compliant cylinders.
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