Airtac SAID32 Double Rod Cylinder SAID32AX375S
The AirTAC SAID32 Double Rod Cylinder SAID32AX375S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 375mm 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
- Stroke375 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 SAID32 Double Rod Cylinder SAID32AX375S
The AirTAC SAID32X375-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and 375mm stroke. A single piston drives a SUS420J2 stainless steel rod out of both end covers, yielding perfectly symmetrical dynamics. Because the annulus area is identical on both sides, it generates 345N of thrust and 345N of pull force at 0.5 MPa, ensuring equal speed and power in both directions.
Equipped with a -S magnet, this variant supports CMSE reed and DMSE solid-state sensors via dual-side grooves on the extruded aluminum barrel. The 375mm stroke is a non-standard made-to-order length exceeding the 32mm bore's 500mm standard limit, requiring extra rear-rod clearance for the protruding through-rod. Fluid must be filtered air, operating between 0.15 and 1.0 MPa.
Airtac SAID32 Double Rod Cylinder SAID32AX375S Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32AX375S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 375 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 | 346 N | 346 N |
| 0.7 MPa | 484 N | — |
| Max (@1.0 MPa) | 70 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAID32 Double Rod Cylinder SAID32AX375S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×375 | 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 SAID32 Double Rod Cylinder SAID32AX375S Is Used
Symmetric Force Transfer
Drives a shuttle mechanism where the 345N push and pull forces must be perfectly matched, preventing uneven wear on transfer carriages.
Dual-Side Tooling Actuation
Mounts the primary workpiece on the front rod end and a secondary cam or position flag on the rear protruding rod for synchronized station control.
Anti-Rotation Slides
The twin through-rod structure keeps the load guided against rotation better than a single rod, ideal for lifting flat panels without twisting.
Is the Airtac SAID32 Double Rod Cylinder SAID32AX375S the Right Cylinder?
Select this 32mm bore cylinder when an application demands equal 345N force both ways at 0.5 MPa, stepping up from smaller compact cylinders while avoiding the bulk of a 40mm bore (which offers 528N). The double-rod design is chosen over a single-rod SAI when you need anti-rotation guidance, twin-station actuation, or a rear-rod cam. It uses PT tapered port threads (G1/8) and accepts Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounting accessories. Note that the SAID set omits FB, CA, CB, and CR mounts.
Because the 375mm stroke exceeds standard lengths, it is manufactured to order. At this stroke length, the 12mm rod and M10x1.25 thread face significant bending moments under side loads; an external guide bearing is strongly recommended to prevent rod-bearing wear. This is a standard double-acting cylinder, so air cushions only decelerate the piston near stroke end—they do not hold a load. For position holding without live pressure, consider an external rod lock or a SAIL/BSAID variant.
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 SAID32 Double Rod Cylinder SAID32AX375S FAQ
Because the double-rod design subtracts the rod area on both sides, the force is equal in both directions. It provides 345N at 0.5 MPa, 483N at 0.7 MPa, and 621N at 0.9 MPa for both extension and retraction.
Yes, the SAID32X375-S is dimensionally interchangeable per ISO 15552 and serves as a direct replacement for other ISO 15552 double-rod profile cylinders, utilizing PT G1/8 ports and a standard mounting interface.
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