Airtac SAI32 Standard Cylinder SAI32X65S
The AirTAC SAI32 Standard Cylinder SAI32X65S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 65mm 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
- Stroke65 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 SAI32X65S
The AirTAC SAI32X65-S is a double-acting ISO 15552 profile cylinder engineered for compact automation. Delivering a push force of 402 N at 0.5 MPa, this 32 mm bore unit is tailored for short 65 mm stroke movements. The extruded aluminum barrel eliminates tie-rods, providing a clean exterior that drops directly into standard ISO 15552 mounting interfaces.
This specific configuration includes a piston magnet for proximity sensing and uses a standard carbon steel piston rod. Sensors mount seamlessly into the dual-side sensor grooves, accepting CMSE or DMSE switches for precise end-of-stroke detection. The pneumatic ports feature a PT tapered thread type, ensuring a robust and leak-free connection in demanding environments.
Airtac SAI32 Standard Cylinder SAI32X65S Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32X65S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 65 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 SAI32X65S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×65 | 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 SAI32X65S Is Used
Small Part Ejection
Provides the precise 65 mm stroke and 402 N push force needed to eject small molded components from a fixture without damaging the part surface.
Package Diverting
Ideal for actuating lightweight diverter arms on packaging lines where rapid, repeatable cycling and compact ISO 15552 mounting are required.
Gripper Actuation
Drives small pneumatic grippers in electronics assembly, using the integrated magnet and CMSE sensors to confirm jaw positions before machine movement.
Is the Airtac SAI32 Standard Cylinder SAI32X65S the Right Cylinder?
Select the 32 mm bore when an application requires moderate force, such as the 402 N generated at 0.5 MPa, but lacks the physical space for a larger 40 mm unit. If your assembly requires less than 345 N of pull force, stepping down to a smaller profile might be beneficial, though the 32 mm bore remains highly efficient for general part handling. Because the stroke is 65 mm, side-load stress on the rod bearing is minimal, making it ideal for direct inline actuation without auxiliary guides.
This model uses PT tapered ports and includes a magnet (-S) for position feedback. As a double-acting cylinder, it relies on continuous air pressure to maintain its position; if air is exhausted, the load will drift. For applications requiring strict position holding during pressure loss, consider the SAIL variant with an air-released lock or 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 SAI32 Standard Cylinder SAI32X65S FAQ
At an operating pressure of 0.5 MPa, this 32 mm bore cylinder generates a push force of 402 N and a pull force of 345 N. If pressure is increased to 0.7 MPa, the push force reaches 563 N.
Yes, the SAI32X65-S is dimensionally interchangeable per ISO 15552. It shares standard mounting dimensions with other ISO 15552 profile cylinders, allowing it to serve as a direct replacement for existing setups using standard FA, FB, or LB accessories.
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Covers non-human-caused product damage.
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