Airtac SAI32 Standard Cylinder SAI32X375S
The AirTAC SAI32 Standard Cylinder SAI32X375S 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 SAI32X375S
The AirTAC SAI32X375-S is a double-acting ISO 15552 profile cylinder featuring a 32mm bore and 375mm stroke. It generates 402N of push force at 0.5 MPa, making it well-suited for lighter-duty positioning tasks over an extended travel distance. The extruded aluminum barrel design omits tie rods, presenting a clean exterior that aligns perfectly with standardized ISO 15552 mounting dimensions.
This specific configuration includes a built-in magnet for position sensing and uses a standard carbon steel piston rod. The dual sensor grooves molded into the barrel accept CMSE or DMSE series switches, ensuring reliable end-of-stroke detection. For environments requiring elevated thermal resistance, the standard TPU seals can be swapped for Viton (H) or NBR (N) alternatives.
Airtac SAI32 Standard Cylinder SAI32X375S Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32X375S |
|---|---|
| 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 SAI32X375S
| 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 SAI32X375S Is Used
Package Sorting Diverter
Pushes lightweight cardboard cartons across a transfer belt over a 375mm span, utilizing the integrated magnet for exact extend-position confirmation.
Small Component Ejection
Sweeps stamped or molded parts out of a press bed over a long reach, where the 402N force at 0.5 MPa is sufficient to clear the tooling area.
Pallet Tag Applicator
Extends 375mm to press identification labels against the side of incoming pallets, relying on external guides to prevent rod deflection during the approach.
Is the Airtac SAI32 Standard Cylinder SAI32X375S the Right Cylinder?
Selecting the 32mm bore is optimal when applications require up to 402N of push force at 0.5 MPa; stepping up to the 40mm bore increases that output to 628N but requires more space. Because this model features a 375mm stroke, the extended rod is highly susceptible to bending under side loads. To prevent premature rod-bearing wear, implement an external linear guide rail or utilize a guided cylinder assembly to absorb lateral forces.
As a true ISO 15552 profile cylinder, this unit serves as a direct replacement for any standard 32mm bore ISO 15552 cylinder with a 375mm stroke. It utilizes a PT tapered G1/8 port, accepts standard mounting accessories like FA flanges or TC trunnions, and the integrated magnet (-S) enables direct compatibility with reed or solid-state switches. Note that the adjustable air cushions only decelerate the piston at stroke ends; they do not lock the rod. If the load must be held without continuous air pressure, specify the SAIL or BSAI variant instead.
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 SAI32X375S FAQ
At a standard 0.5 MPa operating pressure, this 32mm bore cylinder provides 402N of push force and 345N of pull force. If pressure is increased to 0.7 MPa, the push force rises to 563N.
Yes, the SAI32X375-S is dimensionally interchangeable per ISO 15552. It shares the same mounting footprint, G1/8 PT port, and 375mm stroke as other 32mm bore ISO 15552 profile cylinders, allowing a direct replacement.
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