Airtac SAID32 Double Rod Cylinder SAID32AX65
The AirTAC SAID32 Double Rod Cylinder SAID32AX65 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 65mm 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
- Stroke65 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
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About the Airtac SAID32 Double Rod Cylinder SAID32AX65
The AirTAC SAID32X65 is a double-acting, double-rod ISO 15552 profile cylinder featuring a 32mm bore and 65mm stroke. Because the piston rod exits both end covers, the effective annulus area is identical on extend and retract, yielding exactly 483 N of force in both directions at 0.7 MPa. This symmetric output is ideal for mechanisms requiring consistent power and speed throughout the cycle.
This variant is configured with a SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance over standard carbon steel. It uses PT tapered port threads (G1/8) and lacks a piston magnet. The extruded aluminum barrel includes sensor grooves on both sides, allowing you to mount position switches independently on either end if needed.
Airtac SAID32 Double Rod Cylinder SAID32AX65 Technical Specifications
| Model | Airtac SAID32 Double Rod Cylinder SAID32AX65 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 65 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 SAID32AX65
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×65 | 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 SAID32AX65 Is Used
Symmetric Force Transfer
Drives a transfer shuttle where the 483 N retraction force must precisely match the extension force to maintain balanced cycle times without overshoot.
Anti-Rotation Slides
Powers a vertical lifting slide using the twin rods to guide the load and prevent torsional twisting during vertical movement.
Rear-Cam Actuation
Actuates a primary workpiece on the front rod while the rear protrusion drives a secondary mechanical cam or limit flag simultaneously.
Is the Airtac SAID32 Double Rod Cylinder SAID32AX65 the Right Cylinder?
Select this 32mm bore when an application demands equal push and pull forces, such as 345 N at 0.5 MPa, alongside dual-side guidance to prevent rotation. If your mechanism requires less force, stepping down is not an option in the SAID range, but stepping up to a SAID40X65 increases the bidirectional output to 528 N at 0.5 MPa. Choose a double-rod design over a single-rod SAI when you need to mount a cam or position flag on the rear rod extension.
As a true ISO 15552 profile cylinder, it offers direct dimensional interchangeability with other standard double-rod cylinders. It supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts, omitting the FB, CA, CB, and CR styles found on single-rod variants. Note that a plain SAID does not hold position or lock loads upon air loss; the adjustable air cushions only decelerate the piston near stroke ends. For holding requirements, consider a SAIL or BSAID series.
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 SAID32AX65 FAQ
Because it is a double-rod cylinder, the force is equal in both directions due to the matching annulus areas. It provides 345 N at 0.5 MPa, 483 N at 0.7 MPa, and 621 N at 0.9 MPa for both extension and retraction.
Yes, the SAID32X65 is dimensionally interchangeable per ISO 15552 standards. It can serve as a direct replacement for other ISO 15552 double-rod profile cylinders, using the standard Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounting interfaces.
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