Airtac SAI32 Standard Cylinder SAI32X180S
The AirTAC SAI32 Standard Cylinder SAI32X180S 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 SAI32X180S
The AirTAC SAI32X180-S is a double-acting ISO 15552 profile cylinder featuring a 32mm bore and 180mm stroke. It delivers a push force of 402N at 0.5MPa, making it well-suited for compact automation tasks requiring moderate thrust and precise movement. The extruded aluminum barrel design omits tie rods, providing a clean exterior that is dimensionally interchangeable per ISO 15552 standards.
This specific configuration includes a built-in magnet (-S) for position sensing and uses a standard carbon steel piston rod. It features PT tapered port threading and adjustable air cushions at both ends to manage impact at stroke completion. For higher temperature environments up to +70 C, the standard TPU seals can be swapped for Viton (H) alternatives.
Airtac SAI32 Standard Cylinder SAI32X180S Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32X180S |
|---|---|
| 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 SAI32X180S
| 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 SAI32X180S Is Used
Small Parts Assembly
Provides the exact 402N push force at 0.5MPa needed to press small bushings or insert connectors into circuit boards without damaging delicate components.
Package Diverting
Ideal for actuating lightweight sorting gates on conveyor lines, using its 180mm stroke to push cartons from the main belt to auxiliary lanes.
Clamping Fixtures
Holds workpieces securely during light machining or welding operations, relying on adjustable air cushions to soften the end-of-stroke impact.
Is the Airtac SAI32 Standard Cylinder SAI32X180S the Right Cylinder?
Choosing this 32mm bore makes sense when your application requires around 402N of push force at 0.5MPa; stepping down is not an option in this series, but stepping up to the 40mm bore yields 628N if your load demands more power. The 180mm stroke is well within the 1000mm maximum standard stroke for this bore, ensuring optimal piston support.
Because this is a standard double-acting cylinder, it will not hold a load if air pressure is lost or the valve is centered; the piston will drift. Use the SAIL variant with an air-released lock or an external pilot-operated check valve if your setup requires fail-safe position holding. As a true ISO 15552 profile cylinder, it serves as a direct replacement for other ISO 15552 cylinders, matching the exact mounting interface dimensions for foot (LB) or flange (FA) accessories.
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 SAI32X180S FAQ
At an operating pressure of 0.5 MPa, the SAI32X180-S generates a push force of 402N and a pull force of 345N. At 0.7 MPa, the push force increases to 563N.
Yes, the SAI is a genuine ISO 15552 profile cylinder. It is dimensionally interchangeable with other ISO 15552 cylinders regarding mounting interfaces, port sizes (PT G1/8), and accessory compatibility, allowing for a seamless direct replacement.
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