Airtac SAI32 Standard Cylinder SAI32X240S
The AirTAC SAI32 Standard Cylinder SAI32X240S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 240mm 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
- Stroke240 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 SAI32X240S
The AirTAC SAI32X240-S is a double-acting ISO 15552 profile cylinder engineered for precise linear motion tasks. Delivering a push force of 563 N at 0.7 MPa, this 32mm bore unit is built to handle light-duty automation with reliability. Its 240mm stroke provides the extended travel needed for indexing and part ejection without consuming excessive machine space.
This configuration includes a standard carbon steel piston rod and a built-in magnet (-S) for position sensing. You can mount CMSE or DMSE switches directly into the extruded aluminum barrel's dual sensor grooves. Fluid ports feature PT tapered threads, ensuring a secure, leak-free pneumatic connection in demanding industrial environments.
Airtac SAI32 Standard Cylinder SAI32X240S Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32X240S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 240 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 SAI32X240S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×240 | 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 SAI32X240S Is Used
Component Ejection
Uses the 240mm stroke to push machined parts out of a CNC workspace safely, relying on the 563 N force to clear heavy metal chips.
Package Diverting
Actuates a routing arm on a packaging line, using the integrated magnet and DMSE sensors to confirm divert positions.
Small Part Sorting
Drives a deflector plate in high-speed sorting stations, where the compact 32mm profile saves valuable machine footprint.
Is the Airtac SAI32 Standard Cylinder SAI32X240S the Right Cylinder?
Selecting this 32mm bore makes sense when your application requires around 563 N of push force at 0.7 MPa. If your load demands less energy, stepping down to a 20mm bore is an option, but for heavier payloads, moving up to a 40mm bore provides 879 N of push force.
Because the 240mm stroke creates an extended rod, be mindful of side-load bending on the rod bearing; utilizing an external guide rail preserves seal integrity. For drop prevention during air loss, pair this cylinder with a pilot-operated check valve or select the SAIL locking variant. This model is dimensionally interchangeable per ISO 15552, offering a direct replacement for other ISO 15552 profile cylinders with matching 32mm bore, 240mm stroke, PT ports, and LB or FA 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 SAI32X240S FAQ
At a standard operating pressure of 0.7 MPa, this 32mm bore cylinder generates a push force of 563 N and a pull force of 345 N. At 0.5 MPa, the push force is 402 N.
Yes. As a true ISO 15552 profile cylinder, its mounting dimensions are standardized. You can drop it in to replace other ISO 15552 cylinders sharing the same 32mm bore, 240mm stroke, and PT port interface.
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