Airtac SAI32 Standard Cylinder SAI32BX290S
The AirTAC SAI32 Standard Cylinder SAI32BX290S 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 SAI32BX290S
The AirTAC SAI32X290-S is a double-acting ISO 15552 profile cylinder engineered for precise linear motion. Delivering 402 N of push force at 0.5 MPa, this 32 mm bore unit utilizes a 290 mm stroke to handle extended travel cycles in compact automation setups.
This specific configuration includes a SUS304 stainless steel piston rod (option B) for superior corrosion resistance in humid or washdown environments. Equipped with a built-in magnet, it pairs directly with CMSE or DMSE sensors mounted into the dual side grooves of the extruded aluminum barrel. Fluid ports feature PT tapered threads, and adjustable air cushions at both ends absorb end-of-stroke impact.
Airtac SAI32 Standard Cylinder SAI32BX290S Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32BX290S |
|---|---|
| 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 SAI32BX290S
| 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 SAI32BX290S Is Used
Component Sorting
Drives diverter gates in packaging lines where the 402 N force and 290 mm travel accurately route small parts into designated chutes.
Light Product Transfer
Pushes lightweight cardboard cartons between conveyor belts, utilizing the SUS304 rod to resist moisture in washdown processing zones.
Clamp Actuation
Actuates small pneumatic clamps on welding fixtures, providing reliable holding pressure for sheet metal fabrication.
Is the Airtac SAI32 Standard Cylinder SAI32BX290S the Right Cylinder?
Selecting this 32 mm bore over a larger 40 mm option (which yields 628 N at 0.5 MPa) is ideal when spatial constraints dictate a smaller footprint while still requiring a 290 mm throw. For this 290 mm stroke length, the unsupported piston rod is susceptible to bending under lateral loads; utilizing an external guide rail or a dedicated guided cylinder will prevent rod-bearing wear and ensure smooth operation.
As a dimensionally interchangeable ISO 15552 component, it serves as a direct replacement for other standard profile cylinders with identical 32 mm bore, 290 mm stroke, PT G1/8 ports, and matching mounting accessories like LB foot or FA flange brackets. Note that this standard cylinder relies on air pressure to maintain position; if your application requires dead-load holding upon air loss, consider the SAIL variant with an integrated locking mechanism.
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 SAI32BX290S FAQ
At 0.5 MPa operating pressure, this 32 mm bore cylinder generates 402 N of push force and 345 N of pull force. If pressure is increased to 0.7 MPa, the push force rises to 563 N.
Yes, the SAI32X290-S is dimensionally interchangeable per ISO 15552 standards. You can drop it in as a replacement for other 32 mm bore profile cylinders with a 290 mm stroke, matching the G1/8 port and mounting dimensions.
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.
Request a Quote for Airtac SAI32 Standard Cylinder SAI32BX290S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.