Airtac SAID32 Double Rod Cylinder SAID32AX350S
The AirTAC SAID32 Double Rod Cylinder SAID32AX350S 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 SAID32 Double Rod Cylinder SAID32AX350S
The AirTAC SAID32X350-S is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and 350mm stroke. Because a SUS420J2 stainless steel rod exits both end covers, the annulus area is identical on both sides, yielding exactly 483N of force in both extend and retract directions at 0.7 MPa. The extruded aluminum barrel includes sensor grooves on both sides for precise position feedback.
Equipped with a magnet (-S), this model supports AirTAC CMSE reed and DMSE electronic solid-state switches. The twin-rod design provides superior anti-rotation guidance and allows a rear-mounted cam or position flag to operate secondary mechanisms while the front rod drives the primary load.
Airtac SAID32 Double Rod Cylinder SAID32AX350S Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32AX350S |
|---|---|
| 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 | 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 SAID32AX350S
| 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 SAID32 Double Rod Cylinder SAID32AX350S Is Used
Symmetric Force Transfer
Drives a workpiece back and forth across a processing station with identical 483N push and pull forces, ensuring consistent cycle times regardless of direction.
Twin-Station Actuation
The front rod operates a clamping jaw while the rear protruding rod simultaneously triggers a DMSE electronic sensor flag for a synchronized secondary process.
Anti-Rotation Slides
The dual-rod architecture prevents mechanical twist during vertical lifting motions, maintaining strict load orientation without requiring external linear bearings.
Is the Airtac SAID32 Double Rod Cylinder SAID32AX350S the Right Cylinder?
Select this 32mm bore cylinder when an application requires symmetric force and speed both ways, delivering 483N at 0.7 MPa. If your mechanism needs less force, the neighboring 32mm bore is the smallest standard ISO 15552 size available, so stepping down requires a different series. Choose the SAID double-rod over a single-rod SAI when you need dual-side guidance, anti-rotation stability, or rear-end sensor mounting.
This 350mm stroke exceeds the 300mm threshold, meaning the unsupported piston rod length during mid-stroke increases the risk of rod-bearing bending under heavy lateral loads; utilize an external guide rail to prevent premature wear. Note that the adjustable air cushions at both ends only decelerate the piston near stroke end and do not hold the load if air pressure is lost—use a SAIL or BSAID lock variant for position holding. Porting is PT tapered thread (G1/8), and mounting options include Basic, FA, LB, TC, FTC, TCM1, and TCM2.
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 SAID32AX350S FAQ
Because the double-rod design occupies piston area on both sides, the effective annulus area is identical in both directions. It provides 345N at 0.5 MPa, 483N at 0.7 MPa, and 621N at 0.9 MPa for both extend and retract strokes.
Yes, the SAID32X350-S is dimensionally interchangeable per ISO 15552 profile cylinder standards. It shares the exact same mounting interface and footprint, making it a direct replacement for other ISO 15552 double-rod cylinders, though it omits FB, CA, CB, and CR mounting styles.
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