Airtac SAI32 Standard Cylinder SAI32X375
The AirTAC SAI32 Standard Cylinder SAI32X375 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 SAI32X375
The AirTAC SAI32X375 is a double-acting ISO 15552 profile cylinder featuring a 32mm bore and a 375mm stroke. It delivers 402N of push force at 0.5 MPa and 563N at 0.7 MPa, making it well-suited for lighter-duty positioning tasks over extended distances. The extruded aluminum barrel omits tie rods, presenting a cleaner exterior while maintaining strict dimensional interchangeability with other ISO 15552 actuators.
This configuration utilizes a standard carbon steel piston rod and PT tapered port threads. Because it lacks a magnetic piston (-S), it cannot host CMSE or DMSE sensor switches directly in the barrel grooves. For environments requiring higher heat resistance, the standard TPU seals can be swapped for Viton (H) alternatives.
Airtac SAI32 Standard Cylinder SAI32X375 Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32X375 |
|---|---|
| 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 SAI32X375
| 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 SAI32X375 Is Used
Package Sorting
Pushes light totes and cartons across extended 375mm distances on automated sorting lines.
Small Part Ejection
Ejects machined plastic or aluminum components from testing fixtures after processing.
Bin Diverting
Actuates lightweight diverter arms to route small product flows between storage bins.
Is the Airtac SAI32 Standard Cylinder SAI32X375 the Right Cylinder?
Selecting this 32mm bore makes sense when application loads require up to 563N at 0.7 MPa; dropping down to a smaller bore would sacrifice thrust, while stepping up to a 40mm bore (628N at 0.5 MPa) covers heavier payloads. At a 375mm stroke, the unsupported piston rod is highly susceptible to bending under side loads. To prevent premature wear on the rod bearing and seals, mount external linear guides or choose a fully guided cylinder.
This unit uses a G1/8 PT port and mounts via standard ISO 15552 accessories like LB foot brackets or FA flanges. Be aware that standard double-acting cylinders drift when air pressure is removed; if the mechanism must hold a load safely during exhaustion, integrate an external pilot-operated check valve or specify the SAIL locking variant.
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 SAI32X375 FAQ
It provides a push force of 402N at 0.5 MPa and 563N at 0.7 MPa, with a theoretical maximum of 82 kgf at 1.0 MPa.
Yes, the SAI32X375 is dimensionally interchangeable per ISO 15552 standards. You can swap it directly into existing mounting footprints using standard accessories.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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