Airtac SAI100 Standard Air Cylinder SAI100AX200S
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100AX200S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 200mm 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
- Stroke200 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100AX200S
The AirTAC SAI100X200-S is a double-acting ISO 15552 profile cylinder featuring a 100mm bore and 200mm stroke. It delivers a robust 5497N push force at 0.7 MPa, making it well-suited for heavy-duty positioning and high-inertia automation tasks. The extruded aluminum barrel design omits tie rods, providing a clean exterior that is dimensionally interchangeable with other ISO 15552 cylinders.
This specific configuration includes a magnet for switches (-S), allowing seamless integration with CMSE and DMSE sensor switches via the dual side-mounted grooves. The piston rod is constructed from SUS420J2 stainless steel (code A) for enhanced corrosion resistance, and it uses PT tapered port threads. Genuine AirTAC components ensure reliable performance across demanding industrial environments.
Airtac SAI100 Standard Air Cylinder SAI100AX200S Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100AX200S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 200 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 SAI100AX200S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×200 | 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 SAI100AX200S Is Used
Heavy-Duty Stamping
Provides the necessary 5497N push force at 0.7 MPa to actuate large mechanical presses and form rigid metal components securely.
Pallet Diverting
Handles substantial side-inertia when redirecting heavy pallets on packaging lines, utilizing adjustable air cushions to brake the 200mm stroke smoothly.
Automated Welding Jigs
Positions large welding fixtures accurately, relying on the SUS420J2 stainless steel rod to resist weld spatter and shop floor contamination.
Is the Airtac SAI100 Standard Air Cylinder SAI100AX200S the Right Cylinder?
With a 100mm bore yielding 5497N of push force at 0.7 MPa, this cylinder is built for heavy loads. If your application requires less force, stepping down to an 80mm bore offers 3518N, which may improve cycle times and reduce air consumption. For loads exceeding 5497N, consider the 125mm bore, which provides 8590N at the same pressure.
At a 200mm stroke, side-load stress on the rod bearing is moderate, but external guides are recommended if absorbing lateral forces. Because this is a standard double-acting cylinder, it will drift if air pressure is lost or the valve is centered; for applications requiring fail-safe load holding, select the SAIL variant with an air-released lock or utilize an external pilot-operated check valve.
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 SAI100AX200S FAQ
At an operating pressure of 0.7 MPa, this 100mm bore cylinder generates a push force of 5497N and a pull force of 3681N. It can reach a maximum theoretical push force of 801 kgf at 1.0 MPa.
No, a standard double-acting SAI cylinder will drift or drop if air pressure is lost or the valve is centered. The adjustable air cushion only decelerates the piston near the stroke end and does not lock the load. For secure position holding, use the SAIL variant or an external rod lock.
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