Airtac SDAD Double Rod Slim Cylinder SDAD32X55
The AirTAC Airtac SDAD Double Rod Slim Cylinder SDAD32X55 is a genuine double-acting COMPACT cylinder with a piston rod out BOTH ends (Ø32mm bore, 55mm 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
- Stroke55 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 SDAD32X55
The AirTAC SDAD32X55 is a double-acting compact cylinder featuring a 32 mm bore and a 55 mm stroke. Because the 12 mm piston rod exits both ends of the riveted body, the annular area remains identical in each chamber. This geometry yields exactly 345.6 N of force at 0.5 MPa on both the extend and retract strokes, preventing asymmetric load behavior.
The through-rod design inherently resists mechanical twisting, allowing you to mount a work tool on one end while using the opposite side for a secondary action. Its short body footprint minimizes axial mounting depth. End-of-stroke deceleration relies on a fixed NBR bumper rather than an adjustable air cushion. Note that this specific SKU lacks a piston magnet, so position sensing is not supported without switching to the -S variant.
Airtac SDAD Double Rod Slim Cylinder SDAD32X55 Technical Specifications
| Model | Airtac SDAD Double Rod Slim Cylinder SDAD32X55 |
|---|---|
| Series | SDAD compact double-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 55 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 SDAD32X55
| SDAD | Compact double-acting cylinder, rod out both ends. |
|---|---|
| 32 | Bore size in mm. |
| ×55 | 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 SDAD32X55 Is Used
Symmetric Transfer Arms
Drives pick-and-place arms requiring identical push and pull force of 345.6 N to prevent twisting during bi-directional part shuttling.
Dual-End Tooling Carriages
Mounts a forming tool on the front rod while the rear rod mechanically links to a secondary carriage, leveraging the 55 mm stroke.
Anti-Rotation Guiding Jigs
Utilizes the through-rod geometry to maintain strict linear alignment for precision gauging fixtures where side-play is unacceptable.
Is the Airtac SDAD Double Rod Slim Cylinder SDAD32X55 the Right Cylinder?
When sizing this unit, consider the neighboring bores: the SDAD25 provides 206.2 N at 0.5 MPa, while the SDAD40 offers 527.8 N at 0.5 MPa. The 32 mm bore sits perfectly between them, providing a safe working load of roughly 207 N (about 60 percent of the 0.5 MPa rating) and a vertical lift capacity of 17.6 kg with a 2:1 safety margin. The female M6x1.0 rod-end threads and PT1/8 air port are fixed by the bore size.
The dual-end rod provides excellent anti-rotation stability for guided mechanisms. Remember that a standard cylinder cannot hold a load if air pressure drops or the valve centers; the piston will drift. For load-holding security, integrate an external rod lock or a pilot-operated check valve. Operating speed ranges from 30-500 mm/s.
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 SDAD32X55 FAQ
The push and pull forces are equal because of the double-rod design. It generates 345.6 N at 0.5 MPa and 483.8 N at 0.7 MPa. The theoretical maximum force is 70 kgf at 1.0 MPa, with a proof pressure of 1.5 MPa.
This specific SKU does not include a piston magnet, so it cannot accept reed or electronic switches. You would need the SDAD32X55S variant to enable sensing via the body grooves.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SDAD Cylinders
Request a Quote for Airtac SDAD Double Rod Slim Cylinder SDAD32X55
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.