Airtac SAI32 Standard Cylinder SAI32AX375
The AirTAC SAI32 Standard Cylinder SAI32AX375 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 375mm 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
- Stroke375 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 SAI32AX375
The AirTAC SAI32X375 is a double-acting ISO 15552 profile cylinder engineered for standardized mounting interfaces. Delivering 402 N of push force at 0.5 MPa, this 32 mm bore unit provides a 375 mm stroke suited for mid-range linear travel. The extruded aluminum barrel omits tie-rods for a clean exterior while maintaining strict dimensional interchangeability.
Built to handle demanding environments, this configuration features an SUS420J2 stainless steel piston rod (option A) for enhanced corrosion resistance. Fluid supply connects via PT tapered ports, and the adjustable air cushions at both ends ensure smooth deceleration across the 30-800 mm/s speed range.
Airtac SAI32 Standard Cylinder SAI32AX375 Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32AX375 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 375 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 SAI32AX375
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×375 | 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 SAI32AX375 Is Used
Material Diverting
Drives diverting arms on packaging lines where the 375 mm stroke shifts products between adjacent belts.
Carton Push-Off
Executes linear push-off cycles for end-of-line carton handling, utilizing the 402 N thrust to clear goods.
Small Press Eject
Ejects lightweight machined parts from small presses, benefiting from the SUS420J2 rod's corrosion resistance.
Is the Airtac SAI32 Standard Cylinder SAI32AX375 the Right Cylinder?
Choose this 32 mm bore when an application requires 402 N of thrust at 0.5 MPa but lacks the space for a 40 mm bore, which offers 628 N. For heavier loads requiring 982 N, step up to the 50 mm bore. This 375 mm stroke is a standard length but requires careful attention to side loading. Long unsupported rods are prone to bending under lateral forces; utilize an external guide rail or select a guided cylinder to prevent premature rod-bearing wear.
As a true ISO 15552 profile cylinder, it serves as a direct replacement for other ISO 15552 cylinders without relying on proprietary brand footprints. The standard PT port thread and mounting accessories like FA flanges ensure easy integration. Remember that the standard double-acting design does not hold position upon air loss; for dead-end holding, explore the SAIL variant with an air-released lock.
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 SAI32AX375 FAQ
At 0.5 MPa operating pressure, the SAI32X375 generates 402 N of push force and 345 N of pull force. At 0.7 MPa, the push force increases to 563 N.
Yes, the SAI32X375 is dimensionally interchangeable per ISO 15552 mounting dimensions, allowing it to direct replace other standard profile cylinders. It uses a PT G1/8 port.
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