Airtac SAI32 Standard Cylinder SAI32AX45S
The AirTAC SAI32 Standard Cylinder SAI32AX45S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 45mm 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
- Stroke45 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 SAI32AX45S
The AirTAC SAI32X45-S is a double-acting ISO 15552 profile cylinder featuring a 32mm bore and a 45mm non-standard stroke. It generates 402N of push force at 0.5 MPa and 563N at 0.7 MPa, making it well-suited for short-travel clamping and ejection tasks.
This unit includes a built-in magnet for CMSE or DMSE sensor switches and uses a SUS420J2 stainless steel piston rod for enhanced corrosion resistance. Its extruded aluminum barrel integrates sensor grooves on both sides for highly flexible mounting.
Airtac SAI32 Standard Cylinder SAI32AX45S Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32AX45S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 45 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 SAI32AX45S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×45 | 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 SAI32AX45S Is Used
Short-Stroke Clamping
Ideal for securing small workpieces during machining operations where a 45mm travel is sufficient.
Part Ejection
Provides rapid 402N push force at 0.5 MPa to eject lightweight finished parts from a conveyor line.
Sensor-Verified Sorting
The integrated magnet allows DMSE switches to confirm piston position for automated sorting gates.
Is the Airtac SAI32 Standard Cylinder SAI32AX45S the Right Cylinder?
Choose this 32mm bore when a compact, short-stroke motion is required; step up to the 40mm bore if you need 628N of push force at 0.5 MPa. Because the 45mm stroke is a non-standard made-to-order length, expect a slightly different lead time. The standardized ISO 15552 mounting interface allows a direct replacement for other cylinders sharing this exact profile and footprint.
If your application requires the load to be held in place without continuous air pressure, note that this standard cylinder will exhaust and drift. For fail-safe holding, consider the SAIL variant with an air-released lock or an external rod 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 SAI32AX45S FAQ
The 32mm bore generates 402N of push force and 345N of pull force at 0.5 MPa. At 0.7 MPa, the push force increases to 563N.
Yes, it shares the exact ISO 15552 mounting interface and dimensions, making it a direct replacement for any standard 32mm profile cylinder.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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