Airtac SAI32 Standard Cylinder SAI32BX350
The AirTAC SAI32 Standard Cylinder SAI32BX350 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 350mm 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
- Stroke350 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 SAI32BX350
The AirTAC SAI32X350 is a double-acting ISO 15552 profile cylinder engineered for direct compatibility with standardized mounting interfaces. Delivering a push force of 402 N at 0.5 MPa, this 32 mm bore unit is built to handle precise linear motion tasks. The 350 mm stroke provides ample extension for indexing and material handling workflows.
This specific configuration features a SUS304 stainless steel piston rod for superior corrosion resistance in humid or washdown environments. It utilizes PT tapered port threads and lacks a piston magnet. For high-temperature environments up to +70 C, the standard TPU seals provide reliable service, though Viton (H) alternatives are available across the SAI family.
Airtac SAI32 Standard Cylinder SAI32BX350 Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32BX350 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 350 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 SAI32BX350
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×350 | 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 SAI32BX350 Is Used
Light Assembly Automation
Drives 350 mm extensions for positioning small electronic components along multi-stage assembly tracks.
Package Diverting
Extends to push lightweight parcels off a main conveyor belt using 402 N of thrust at 0.5 MPa.
Drawer Ejection
Cycles long-stroke ejection arms to push standard parts bins out of automated storage racks.
Is the Airtac SAI32 Standard Cylinder SAI32BX350 the Right Cylinder?
When sizing this actuator, consider that stepping up to a 40 mm bore increases the 0.5 MPa push force to 628 N for heavier payloads, while remaining within the 30-800 mm/s speed range. Because this model features a 350 mm stroke, the extended unsupported rod is susceptible to bending under side loads; utilize an external guide rail or a guided cylinder to prevent rod-bearing damage. To maintain position safely without continuous air pressure, integrate an external pilot-operated check valve or specify the SAIL lock variant, as the standard adjustable air cushions only decelerate the piston at end-of-stroke and do not brake or hold loads. This genuine AirTAC component ensures true ISO 15552 dimensional interchangeability for bore, stroke, PT port, and mounting accessory replacements.
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 SAI32BX350 FAQ
At 0.5 MPa operating pressure, the SAI32X350 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 SAI32X350 is a true ISO 15552 profile cylinder, making it dimensionally interchangeable with other ISO 15552 cylinders of the same bore and stroke. It supports standard mounting accessories like LB foot brackets and FA flanges.
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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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