Airtac SAI32 Standard Cylinder SAI32AX165
The AirTAC SAI32 Standard Cylinder SAI32AX165 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 165mm 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
- Stroke165 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 SAI32AX165
The AirTAC SAI32X165 is a double-acting ISO 15552 profile cylinder engineered for standardized mounting interfaces. Delivering a push force of 402 N at 0.5 MPa, this 32 mm bore unit paired with a 165 mm stroke excels in compact automation tasks requiring moderate linear displacement.
This configuration features a SUS420J2 stainless steel piston rod (material code A) for enhanced corrosion resistance compared to standard carbon steel. It utilizes PT tapered port threads, and because it lacks a magnet, external position sensing relies on standalone switches rather than the integrated barrel grooves.
Airtac SAI32 Standard Cylinder SAI32AX165 Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32AX165 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 165 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 SAI32AX165
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×165 | 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 SAI32AX165 Is Used
Compact Part Ejection
Ideal for pushing small machined components out of a fixture with reliable 402 N force.
Package Diverting
Actuates diverter arms on light-duty conveyor lines where a 165 mm stroke is sufficient.
Clamp Actuation
Drives small pneumatic clamps holding delicate workpieces during secondary machining.
Is the Airtac SAI32 Standard Cylinder SAI32AX165 the Right Cylinder?
Select the SAI32X165 when your application requires precise movement within this specific stroke length. If your project demands less extension or lower force, stepping down is viable, but for heavier loads, consider a larger bore like the 40 mm variant which outputs 628 N at 0.5 MPa. Since this model lacks a magnet, you cannot use reed or solid-state sensors in the barrel groove; if position feedback is needed, specify the -S option.
As a true ISO 15552 profile cylinder, it serves as a seamless, dimensionally interchangeable direct replacement for other ISO 15552 cylinders. Remember that the adjustable air cushions only decelerate the piston near stroke end; they do not hold the load. If pressure is lost, the rod will drift, requiring an external pilot check valve for position holding.
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 SAI32AX165 FAQ
At an operating pressure of 0.5 MPa, this double-acting cylinder provides a push force of 402 N and a pull force of 345 N. At 0.7 MPa, the push force increases to 563 N.
Yes, the SAI32X165 is a profile barrel cylinder built to ISO 15552 dimensional standards, making it a direct replacement for other ISO 15552 cylinders with matching bore and stroke.
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