Airtac SAI32 Standard Cylinder SAI32AX950S
The AirTAC SAI32 Standard Cylinder SAI32AX950S 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 SAI32AX950S
The AirTAC SAI32X950-S is a double-acting ISO 15552 profile cylinder engineered for long-reach linear motion. Delivering a push force of 402 N at 0.5 MPa, this unit integrates a 950 mm stroke to handle extended travel requirements. As a made-to-order non-standard stroke, it addresses specialized automation distances beyond the 32 mm bore's 1000 mm standard limit.
This model includes a built-in magnet for direct compatibility with CMSE and DMSE sensor switches, utilizing the dual grooves machined into the extruded aluminum barrel. The piston rod is constructed from SUS420J2 stainless steel, providing enhanced corrosion resistance compared to standard carbon steel. Fluid ports feature PT tapered threading, and the adjustable air cushions at both ends ensure smooth deceleration across the lengthy travel path.
Airtac SAI32 Standard Cylinder SAI32AX950S Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32AX950S |
|---|---|
| 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 SAI32AX950S
| 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 SAI32AX950S Is Used
Extended Transfer Arms
Drives long-axis transfer mechanisms in packaging lines where a 950 mm reach is required to shuttle products between distant stations.
Material Diversion
Actuates diverter gates on wide-belt conveyors, using the 402 N push force to redirect parcels or components into secondary routing lanes.
High-Bay Ejection
Pushes storage totes from automated retrieval systems into vertical output chutes, relying on the SUS420J2 rod for durability in humid storage environments.
Is the Airtac SAI32 Standard Cylinder SAI32AX950S the Right Cylinder?
When evaluating this 32 mm bore option, note that stepping up to a 40 mm bore increases the push force to 628 N at 0.5 MPa, while dropping to a smaller bore sacrifices structural integrity over such a long distance. Because this 950 mm stroke creates a long unsupported rod extension, side-load bending is a primary concern. To prevent rod-bearing damage, implement an external guide rail or select a fully guided cylinder to absorb lateral forces.
This profile cylinder offers true ISO 15552 mounting interchangeability, allowing direct replacement for other standard cylinders with identical bore, stroke, PT port, and mounting accessory dimensions. If the machinery requires the load to remain suspended or locked in place during a complete loss of air pressure, a standard SAI will drift; deploy the SAIL variant with an air-released lock or an external pilot-operated check valve for secure holding.
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 SAI32AX950S FAQ
At an operating pressure of 0.5 MPa, the SAI32X950-S generates a push force of 402 N. If higher pressure is applied, the push force increases to 563 N at 0.7 MPa and 724 N at 0.9 MPa.
No, the 950 mm stroke creates a long unsupported rod extension that is vulnerable to bending under side loads. It is critical to use an external guide mechanism or a guided cylinder to manage lateral forces and protect the rod bearing.
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