Airtac SAI200 Standard Cylinder SAI200AX100S
The AirTAC Airtac SAI200 Standard Cylinder SAI200AX100S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 100mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ200 mm
- Stroke100 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAI200 Standard Cylinder SAI200AX100S
The AirTAC SAI200X100-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a massive 15708 N of push force at just 0.5 MPa, it provides the highest thrust in the SAI range. The 100 mm stroke is ideal for high-tonnage pressing, lifting, and clamping operations that require immense power within a compact linear motion envelope.
This specific configuration includes a -S magnet for direct mounting of CMSE or DMSE reed sensors along the integrated dual-side grooves. It is built with an SUS420J2 stainless steel rod (option A) for superior corrosion resistance and features PT tapered port threads. As a genuine ISO 15552 profile barrel, it provides a drop-in interchangeability for standardized mounting interfaces without relying on external tie-rods.
Airtac SAI200 Standard Cylinder SAI200AX100S Technical Specifications
| Model | Airtac SAI200 Standard Cylinder SAI200AX100S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 100 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2 |
| 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 – 500 mm/s |
| Cushion | Adjustable, 50 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 (Ø200mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (@1.0 MPa) | 3204 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI200 Standard Cylinder SAI200AX100S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×100 | 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 SAI200 Standard Cylinder SAI200AX100S Is Used
Heavy-Duty Stamping
Provides the immense 15708 N push force at 0.5 MPa required to form thick metal components in automated stamping presses.
Injection Molding Extraction
Ejects heavy molded parts from large injection machines, utilizing the 100 mm stroke and SUS420J2 rod for reliable, corrosion-free operation.
Industrial Clamping
Secures massive workpieces during machining, leveraging the 200 mm bore's high force and dual-side sensor grooves for position verification.
Is the Airtac SAI200 Standard Cylinder SAI200AX100S the Right Cylinder?
Selecting this 200 mm bore is necessary when forces exceed the 10053 N limit of the 160 mm variant at 0.5 MPa. Because the stroke is 100 mm, side-load stress on the rod bearing is minimal compared to longer strokes. However, for applications that must hold a load vertically without sustained air pressure, note that the standard SAI piston will drift and drop when air is exhausted; for those safety-critical setups, specify the SAIL (air-released lock) or BSAI (bidirectional clamp-lock) variant instead. To match this cylinder for a replacement, verify the 200 mm bore, 100 mm stroke, G3/4 port, PT thread type, and the -S magnet requirement.
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 SAI200 Standard Cylinder SAI200AX100S FAQ
At an operating pressure of 0.5 MPa, this 200 mm bore cylinder generates 15708 N of push force and 15080 N of pull force. At 0.7 MPa, the push force increases to 21991 N.
Yes, the -S suffix indicates this model includes a magnet. You can directly mount CMSE or DMSE series sensor switches into the extruded aluminum barrel's dual-side grooves for precise position detection.
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