Airtac SAI32 Standard Cylinder SAI32AX20
The AirTAC SAI32 Standard Cylinder SAI32AX20 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 20mm 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
- Stroke20 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 SAI32AX20
The AirTAC SAI32X20 is a double-acting ISO 15552 profile cylinder engineered for compact, short-stroke automation. Delivering a push force of 402 N at 0.5 MPa, this unit efficiently handles light-duty positioning within tight spatial constraints.
This configuration features a SUS420J2 stainless steel piston rod for enhanced corrosion resistance compared to standard carbon steel. The extruded aluminum barrel includes sensor grooves on both sides, allowing for direct CMSE or DMSE switch mounting when a magnet is specified.
Airtac SAI32 Standard Cylinder SAI32AX20 Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32AX20 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 20 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 SAI32AX20
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×20 | 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 SAI32AX20 Is Used
Clamp Actuation
Provides rapid 20 mm clamping strokes for securing small electronic components during assembly.
Gate Diverter
Powers short-stroke diverter gates on packaging lines to route lightweight products.
Part Ejection
Ejects small molded parts from tight fixture spaces with reliable 402 N force.
Is the Airtac SAI32 Standard Cylinder SAI32AX20 the Right Cylinder?
Choose this 32 mm bore when an application demands precise point-to-point movement over a very short 20 mm distance. If your assembly requires slightly higher thrust, stepping up to the 40 mm bore yields 628 N at 0.5 MPa. Because the standard SAI lacks a locking mechanism, loads will drift if air pressure is lost; utilize an external pilot-operated check valve for position holding.
As a dimensionally interchangeable ISO 15552 cylinder, it serves as a direct replacement for other standard profile cylinders. Ensure your mounting setup matches the PT port thread and appropriate FA or LB accessories. Add the -S suffix if magnetic position sensing is required.
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 SAI32AX20 FAQ
At an operating pressure of 0.5 MPa, the SAI32X20 generates a push force of 402 N and a pull force of 345 N. At 0.7 MPa, the push force increases to 563 N.
Yes, the SAI32X20 is a true ISO 15552 profile cylinder, making its mounting dimensions fully interchangeable with other standard actuators in this size class. It uses a PT G1/8 port and standard mounting 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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Most inquiries answered within 7-8 hours.
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