Airtac SAI32 Standard Cylinder SAI32BX950S
The AirTAC SAI32 Standard Cylinder SAI32BX950S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 950mm 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
- Stroke950 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 SAI32BX950S
The AirTAC SAI32X950-S is a double-acting ISO 15552 profile cylinder engineered for extended reach operations. Delivering a push force of 563 N at 0.7 MPa, this 32 mm bore actuator is designed around a 950 mm stroke to handle long-distance positioning tasks. As a genuine AirTAC component, it provides a dimensionally interchangeable direct replacement for any standard ISO 15552 footprint.
This specific configuration includes a SUS304 stainless steel piston rod (option B) for superior corrosion resistance in humid or washdown environments. The integrated magnet (-S) enables seamless position detection using CMSE or DMSE sensor switches seated in the dual side grooves of the extruded aluminum barrel. Fluid ports feature PT tapered threading, and adjustable air cushions at both ends absorb impact at stroke extremes.
Airtac SAI32 Standard Cylinder SAI32BX950S Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32BX950S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 950 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 SAI32BX950S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×950 | 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 SAI32BX950S Is Used
Extended Transfer Pushing
Moves packages or pallets along a 950 mm conveyor gap where a standard short stroke cannot bridge the distance.
High-Bay Ejection
Ejects product containers from deep storage lanes, utilizing the SUS304 rod to resist moisture in damp warehouse environments.
Long-Reach Sorting
Actuates sorting arms across wide belt widths, relying on CMSE sensors to confirm full extension before diverting items.
Is the Airtac SAI32 Standard Cylinder SAI32BX950S the Right Cylinder?
Selecting this 950 mm stroke actuator requires careful attention to mechanical guidance. At full extension, the unsupported length of the 12 mm rod makes it highly susceptible to bending under side loads. To prevent premature rod-bearing wear or piston scoring, pair this cylinder with an external linear guide or utilize a dedicated guided cylinder design rather than relying on the actuator alone to support lateral forces.
If an application requires holding a load in place after air pressure is removed or exhausted, this standard SAI model will drift. The adjustable cushions only decelerate the piston near the end caps and do not act as a brake. For secure position holding without live pressure, specify the SAIL variant with an air-released lock, or integrate an external pilot-operated check valve into your pneumatic circuit.
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 SAI32BX950S FAQ
At an operating pressure of 0.7 MPa, this 32 mm bore cylinder generates a push force of 563 N and a pull force of 483 N. The maximum theoretical force at 1.0 MPa is 82 kgf.
Yes, the SAI32X950-S shares the exact ISO 15552 mounting interface and dimensions, allowing it to serve as a direct replacement for other ISO 15552 profile cylinders. Ensure your mounting hardware and PT port fittings match the 32 mm bore specifications.
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