Airtac SAI200 Standard Cylinder SAI200AX175S
The AirTAC Airtac SAI200 Standard Cylinder SAI200AX175S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 175mm 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
- Stroke175 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAI200 Standard Cylinder SAI200AX175S
The AirTAC SAI200X175-S is a double-acting ISO 15552 profile cylinder engineered for extreme thrust requirements, delivering 15708 N of push force at 0.5 MPa. Its 175 mm stroke is ideal for heavy-duty pressing and large-gripper actuation. This unit includes a magnet for proximity sensing.
This specific configuration features a SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance in humid or mildly chemically washed environments. It utilizes PT tapered ports and is fully dimensionally interchangeable per ISO 15552 standards, ensuring a seamless drop-in replacement for other ISO 15552 profile cylinders.
Airtac SAI200 Standard Cylinder SAI200AX175S Technical Specifications
| Model | Airtac SAI200 Standard Cylinder SAI200AX175S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 175 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 SAI200AX175S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×175 | 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 SAI200AX175S Is Used
Heavy Metal Stamping
Provides the immense 15708 N push force at 0.5 MPa required for heavy-duty metal stamping, forming, and pressing operations.
Large Clamp Actuation
Actuates oversized clamping mechanisms in heavy machinery fabrication, utilizing its 175 mm stroke to secure large structural components.
Bulk Material Diversion
Drives heavy-duty diverter arms on bulk material conveyor lines, where the SUS420J2 rod resists wear in abrasive dust environments.
Is the Airtac SAI200 Standard Cylinder SAI200AX175S the Right Cylinder?
Selecting this 200 mm bore cylinder is appropriate when applications exceed the 10053 N push force of the 160 mm bore at 0.5 MPa, requiring the massive 15708 N output this size provides. For applications needing less force, stepping down to the 160 mm bore is recommended to save space and air consumption.
This model uses PT tapered ports and includes a magnet (-S) for use with CMSE or DMSE sensor switches. Note that the standard double-acting SAI does not hold loads when air pressure is removed; if fail-safe load holding is required for this massive force class, specify the SAIL (air-released lock) or BSAI (bidirectional clamp-lock) variant instead of relying on the adjustable air cushions, which only decelerate the piston at stroke end.
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 SAI200AX175S FAQ
The SAI200X175-S delivers a push force of 15708 N and a pull force of 15080 N at 0.5 MPa. At 0.7 MPa, the push force increases to 21991 N.
Yes, the SAI200X175-S is a profile cylinder dimensionally interchangeable per ISO 15552 mounting interfaces, allowing it to serve as a drop-in replacement for other ISO 15552 standard cylinders.
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