Airtac SDAD Double Rod Slim Cylinder SDAD32X65B
The AirTAC Airtac SDAD Double Rod Slim Cylinder SDAD32X65B is a genuine double-acting COMPACT cylinder with a piston rod out BOTH ends (Ø32mm bore, 65mm stroke). The through-rod resists twisting and lets you drive a tool on one end while a switch or dog reads position on the other — with identical force in both directions.
- BoreØ32 mm
- Stroke65 mm
- Port sizePT1/8
- Acting typeDouble acting, double rod
- Rod threadM6×1.0 (F) / M10×1.25 (B)
- CushionFixed NBR bumper (both ends)
- 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 SDAD Double Rod Slim Cylinder SDAD32X65B
The AirTAC SDAD32X65B is a double-acting compact cylinder featuring a 32 mm bore and a 65 mm stroke. Its defining trait is the through-rod design that exits both ends of the riveted body, yielding identical annular areas. Consequently, push and pull forces match exactly at 345.6 N each way under 0.5 MPa. This symmetry is vital for applications demanding consistent motion resistance in both directions.
Equipped with male M10x1.25 rod threads on both ends, this unit allows direct mounting of tooling at either extremity. The 12 mm rod diameter provides robust rigidity while the short body profile minimizes axial footprint. End-of-stroke deceleration relies on fixed NBR bumpers rather than adjustable cushions, keeping the overall length exceptionally short.
Airtac SDAD Double Rod Slim Cylinder SDAD32X65B Technical Specifications
| Model | Airtac SDAD Double Rod Slim Cylinder SDAD32X65B |
|---|---|
| Series | SDAD compact double-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 65 mm |
| Acting type | Double acting, rod both ends |
| Port size | PT1/8 |
| Rod end thread | M6×1.0 female / M10×1.25 male (B) |
| 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 – 500 mm/s |
| Cushion | Fixed NBR bumper (both ends) |
| Max standard stroke | Up to 120 mm |
Because a rod occupies both cylinder chambers, the effective area — and therefore the force — is identical in both directions. Specifications follow the official AirTAC SDAD datasheet.
Theoretical Output Force (Ø32mm)
| Pressure | Force (both directions) |
|---|---|
| 0.5 MPa | 346 N |
| 0.7 MPa | 484 N |
| Max (@1.0 MPa) | 70 kgf |
Force uses the annular (rod-side) area on both strokes, so extend and retract match. Actual usable force is lower than theoretical due to friction. Size with a safety margin.
Model Code: Airtac SDAD Double Rod Slim Cylinder SDAD32X65B
| SDAD | Compact double-acting cylinder, rod out both ends. |
|---|---|
| 32 | Bore size in mm. |
| ×65 | Stroke length in mm. |
| S | Built-in magnet for magnetic-switch sensing (omit = none). |
| B | Male-thread piston rods (omit = female thread). |
Thread: PT standard. Related SDA-family variants: SDA (single rod), SSA/STA (single acting), SDAJ (adjustable stroke), SDAT (duplex), SDAW (duplex-end).
Where the Airtac SDAD Double Rod Slim Cylinder SDAD32X65B Is Used
Symmetric Clamping
Delivers 345.6 N of equal clamping and release force at 0.5 MPa, ensuring workpieces experience uniform pressure during machining operations.
Anti-Twist Guiding
The dual 12 mm through-rods resist rotational torque, maintaining precise alignment for pick-and-place heads carrying offset loads.
Dual-End Tooling
Male M10x1.25 threads on both ends allow simultaneous operation of two separate mechanisms, such as forming on one side and ejecting on the other.
Is the Airtac SDAD Double Rod Slim Cylinder SDAD32X65B the Right Cylinder?
When sizing this 32 mm bore, compare its 345.6 N output at 0.5 MPa against adjacent models. Dropping down to the SDAD25 provides 206.2 N, whereas stepping up to the SDAD40 yields 527.8 N. The 32 mm bore hits a balanced middle ground for moderate load manipulation. The through-rod geometry prevents torsional twisting and permits driving a mechanism on one end while leaving the opposite end free for a mechanical dog.
This specific SKU omits the piston magnet, so position sensing is not supported without switching to the -S variant. Remember that a standard double-acting cylinder drifts when air pressure is lost or the valve centers; the NBR bumper only softens the impact near stroke end. For load holding without live pressure, integrate an external rod lock or pilot-operated check valve. Operating speed spans 30-500 mm/s, and the PT1/8 port feeds the chamber efficiently.
Quick checklist
- ✓ Need equal force both directions?
- ✓ Anti-rotation / dual-end mounting?
- ✓ Space for a rod that exits both ends
- ✓ Port/thread type (PT)
- ✓ Magnet (S) for sensors?
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Leave clearance for the rod exiting both ends.
- check Avoid side load on either rod end.
- check Front/rear covers are riveted — do not dismantle.
- check Installation by qualified personnel per AirTAC docs.
Airtac SDAD Double Rod Slim Cylinder SDAD32X65B FAQ
The double-rod design provides equal force in both directions: 345.6 N at 0.5 MPa, 483.8 N at 0.7 MPa, and a maximum theoretical output of 70 kgf at 1.0 MPa.
Yes, the -B option provides male M10x1.25 threads on the 12 mm rods exiting both ends, allowing you to drive a tool on one side and a dog or secondary mechanism on the other.
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