Airtac SAI32 Standard Cylinder SAI32AX115
The AirTAC SAI32 Standard Cylinder SAI32AX115 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 115mm 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
- Stroke115 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 SAI32AX115
The AirTAC SAI32X115 is a double-acting ISO 15552 profile cylinder engineered with a 32mm bore and 115mm stroke. It delivers a push force of 402 N at 0.5 MPa and 563 N at 0.7 MPa, making it a reliable choice for compact automation requiring moderate thrust and a mid-range extension.
This specific configuration features a SUS420J2 stainless steel piston rod (material code A) for enhanced corrosion resistance in humid environments. It uses PT tapered port threads (G1/8) and lacks a standard magnet, meaning it is optimized for pure pneumatic actuation without requiring external sensor switches.
Airtac SAI32 Standard Cylinder SAI32AX115 Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32AX115 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 115 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 SAI32AX115
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×115 | 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 SAI32AX115 Is Used
Compact Assembly
Drives small clamping jigs and pick-and-place heads in electronics manufacturing where 563 N of push force at 0.7 MPa is sufficient.
Package Routing
Actuates diverter arms and sorting gates on compact conveyor lines, utilizing the 115mm stroke to clear product profiles efficiently.
Material Handling
Moves lightweight workpieces between processing stations, benefiting from the SUS420J2 rod's resistance to workshop humidity.
Is the Airtac SAI32 Standard Cylinder SAI32AX115 the Right Cylinder?
Selecting this 32mm bore is ideal when your application demands less force than the 40mm bore (which provides 628 N at 0.5 MPa) but requires more precision than larger sizes. The 115mm stroke provides adequate travel for standard pick-and-place tasks without the space penalties of longer units.
Because the standard SAI32X115 relies entirely on compressed air to maintain its position, the piston will drift if air pressure is lost or exhausted. For critical loads that must remain held during a pressure failure, consider the SAIL variant with an air-released lock or an external pilot-operated check valve. As a true ISO 15552 profile cylinder, it serves as a direct replacement for any standard 32mm bore, 115mm stroke ISO cylinder with PT G1/8 ports and standard mounting 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 SAI32AX115 FAQ
The SAI32X115 generates a push force of 402 N at 0.5 MPa and 563 N at 0.7 MPa. The pull force at 0.5 MPa is 345 N.
Yes. The SAI32X115 is a genuine ISO 15552 profile cylinder, meaning it is dimensionally interchangeable with other ISO 15552 standard cylinders of the same bore and stroke, utilizing standard PT G1/8 ports.
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