Airtac SAI32 Standard Cylinder SAI32AX5S
The AirTAC SAI32 Standard Cylinder SAI32AX5S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 5mm 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
- Stroke5 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 SAI32AX5S
The AirTAC SAI32X5-S is a double-acting ISO 15552 profile cylinder engineered for ultra-short motion control. Delivering a push force of 402 N at 0.5 MPa, this 32 mm bore unit is designed for high-cycle clamping and ejection tasks. Its extruded aluminum barrel eliminates tie-rods, providing a smooth exterior that simplifies mounting and sensor placement.
This specific configuration includes a piston magnet for direct compatibility with CMSE and DMSE reed switches via the dual side sensor grooves. The rod is constructed from SUS420J2 stainless steel for enhanced corrosion resistance, and air connections utilize PT tapered threads. Adjustable air cushions at both ends ensure controlled end-of-stroke deceleration even at the maximum 800 mm/s operating speed.
Airtac SAI32 Standard Cylinder SAI32AX5S Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32AX5S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 5 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 SAI32AX5S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×5 | 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 SAI32AX5S Is Used
Short-Stroke Clamping
Ideal for securing small electronic components or thin workpieces during machining, utilizing the immediate 402 N push force within a compact 5 mm travel.
Part Ejection
Provides rapid, repetitive ejection of lightweight parts from conveyor lines, taking advantage of the 800 mm/s speed capability and dual adjustable cushions.
Sensor-Driven Sorting
The integrated -S magnet pairs seamlessly with CMSE/DMSE switches in the dual barrel grooves to confirm piston position in high-speed sorting gates.
Is the Airtac SAI32 Standard Cylinder SAI32AX5S the Right Cylinder?
Selecting the SAI32X5-S is optimal when application space is strictly limited but immediate force is required. If your assembly requires slightly higher thrust, stepping up to the 40 mm bore yields 628 N at 0.5 MPa, though it increases the footprint. Because the 5 mm stroke is extremely short, side-load bending on the rod bearing is negligible, making external guides unnecessary for this specific model.
As a standard double-acting cylinder, this model will drift if air pressure is lost or the control valve is centered; it cannot hold a load mechanically without live pressure. For operations requiring true position holding upon exhaust, consider the SAIL variant with an air-released lock or the BSAI bidirectional clamp-lock. This SAI unit serves as a direct, dimensionally interchangeable direct replacement for any ISO 15552 cylinder matching the 32 mm bore, 5 mm stroke, and PT port configuration.
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 SAI32AX5S FAQ
At a standard operating pressure of 0.5 MPa, this 32 mm bore cylinder provides a push force of 402 N and a pull force of 345 N. If pressure is increased to 0.7 MPa, the push force rises to 563 N.
Yes, the SAI32X5-S is dimensionally interchangeable per ISO 15552 standards. You can drop it in as a replacement for other ISO 15552 profile cylinders with a 32 mm bore, 5 mm stroke, and PT ports, without altering the mounting interface.
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