Airtac SAI32 Standard Cylinder SAI32AX180
The AirTAC SAI32 Standard Cylinder SAI32AX180 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 180mm stroke, G1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ32 mm
- Stroke180 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAI32 Standard Cylinder SAI32AX180
The AirTAC SAI32X180 is a double-acting ISO 15552 profile cylinder engineered for compact automation. It delivers 402N of push force at 0.5 MPa, extending 180mm to handle light-duty positioning tasks. The extruded aluminum barrel design omits tie-rods, providing a clean exterior that simplifies mounting and cleaning.
This specific configuration features a SUS420J2 stainless steel piston rod (option A), offering superior corrosion resistance compared to standard carbon steel in mildly humid environments. It uses PT tapered port threads and lacks a magnet, meaning it is optimized for mechanical actuation rather than proximity sensing.
Airtac SAI32 Standard Cylinder SAI32AX180 Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32AX180 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 180 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| 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, 27 mm |
| Max stroke | Up to 1000 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI32 Standard Cylinder SAI32AX180
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×180 | 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 SAI32 Standard Cylinder SAI32AX180 Is Used
Small Part Ejection
Ideal for pushing lightweight plastic parts out of molding fixtures using its 402N push force at 0.5 MPa.
Package Diverting
Handles the 180mm stroke needed to actuate small pneumatic diverter arms on packaging lines.
Bin Gate Control
Suitable for opening and closing small hopper gates for dry powder dispensing in compact assemblies.
Is the Airtac SAI32 Standard Cylinder SAI32AX180 the Right Cylinder?
Providing 402N push and 345N pull force at 0.5 MPa, this 32mm bore is ideal for moving small jigs or lightweight gates. If your application requires slightly higher clamping pressure, stepping up to the 40mm bore yields 628N of push force at the same pressure. Conversely, for extremely tight spaces, smaller options exist but with significantly less thrust.
With a 180mm stroke, the unsupported rod length is moderate, but side loads should still be minimized to prevent premature wear of the rod bearing. This model does not maintain its position upon loss of air pressure; if mid-stroke holding is critical, consider the SAIL variant with an air-released lock or an external pilot-operated check valve. As a true ISO 15552 cylinder, it serves as a direct dimensional direct replacement for other ISO 15552 profile cylinders using the same 32mm bore, 180mm stroke, and G1/8 port.
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 SAI32 Standard Cylinder SAI32AX180 FAQ
At a standard 0.5 MPa operating pressure, the SAI32X180 generates 402N of push force and 345N of pull force. If operated at 0.7 MPa, the push force increases to 563N.
Yes. The SAI32X180 is a genuine ISO 15552 profile cylinder, meaning its mounting dimensions, 32mm bore, 180mm stroke, and G1/8 port match the ISO 15552 standard, allowing it to be used as a direct replacement for other cylinders built to the same specification.
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