Airtac SAI32 Standard Cylinder SAI32BX290
The AirTAC SAI32 Standard Cylinder SAI32BX290 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 290mm 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
- Stroke290 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 SAI32BX290
The AirTAC SAI32X290 is a double-acting ISO 15552 profile cylinder engineered to deliver 402 N of push force at 0.5 MPa. Its 290 mm stroke provides the extended travel needed for indexing and material handling tasks. Built to standardized mounting dimensions, it serves as a direct replacement for other ISO 15552 profile cylinders.
This configuration features a SUS304 stainless steel piston rod (option B) for superior corrosion resistance in humid or washdown environments. Fluid ports utilize a PT tapered thread type, and the extruded aluminum barrel includes dual sensor grooves for straightforward position detection.
Airtac SAI32 Standard Cylinder SAI32BX290 Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32BX290 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 290 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 SAI32BX290
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×290 | 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 SAI32BX290 Is Used
Package Diverting
Pushes cartons off a main conveyor line using the 290 mm stroke, with the SUS304 rod enduring occasional moisture from packaged goods.
Small Component Ejection
Ejects lightweight plastic parts from a molding area, utilizing the 563 N available at 0.7 MPa to clear the tooling reliably.
Bin Indexing
Advances small storage bins along a guided track where the ISO 15552 mounting interface allows easy bracket integration.
Is the Airtac SAI32 Standard Cylinder SAI32BX290 the Right Cylinder?
Choose this 32 mm bore when an application requires roughly 400 N of output at 0.5 MPa but lacks the physical space for a 40 mm bore unit, which offers 628 N. If your payload is lighter, stepping down to a smaller bore saves air consumption. Because this 290 mm stroke creates a long unsupported rod extension, use an external guide rail to prevent rod-bearing bending under side loads.
Standard adjustable air cushions at both ends decelerate the piston near the stroke limits but do not lock the load. If air pressure drops, the rod will drift; use the SAIL variant with an air-released lock or an external pilot check valve to hold a suspended load safely.
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 SAI32BX290 FAQ
At 0.5 MPa it provides 402 N of push force and 345 N of pull force. Increasing the pressure to 0.7 MPa raises the push force to 563 N.
Yes, it is dimensionally interchangeable per ISO 15552. You can swap it with other ISO 15552 profile cylinders by matching the 32 mm bore, 290 mm stroke, PT ports, and mounting accessories.
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Genuine AirTAC parts produced by AirTAC factory.
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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