
The AirTAC Airtac SDAD Double Rod Slim Cylinder SDAD32X110S is a genuine double-acting COMPACT cylinder with a piston rod out BOTH ends (Ø32mm bore, 110mm 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.
The AirTAC SDAD32X110S is a double-acting, double-rod compact cylinder featuring a 32mm bore and 110mm stroke. Because the piston rod exits both ends, the annular area remains identical in both chambers, ensuring push force equals pull force at 345.6 N each way under 0.5 MPa. This symmetric thrust is ideal for balanced actuation tasks.
The through-rod geometry inherently resists twisting, allowing you to mount a work tool on one end while fitting a dog or reed/electronic switch on the opposite end. Equipped with a built-in magnet (-S), it slots neatly into tight spaces using a short riveted body, and the fixed NBR bumper absorbs end-of-stroke shocks without requiring adjustable cushioning.
| Model | Airtac SDAD Double Rod Slim Cylinder SDAD32X110S |
|---|---|
| Series | SDAD compact double-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 110 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.
| 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.
| SDAD | Compact double-acting cylinder, rod out both ends. |
|---|---|
| 32 | Bore size in mm. |
| ×110 | 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).
Drives a pick-and-place head on one end while the opposite rod end triggers a reed switch, utilizing the equal 345.6 N push/pull force for stable part transfer.
Raises and lowers a 17.6 kg fixture with a 2:1 safety margin, relying on the through-rod to prevent twist during vertical ascent and descent.
Mounts a clamping jaw on one side and a mechanical dog on the other, saving axial footprint in a tight machine cell while delivering 483.8 N at 0.7 MPa.
When sizing this unit, consider the adjacent bores: stepping down to SDAD25 yields 206.2 N at 0.5 MPa, while stepping up to SDAD40 provides 527.8 N. The 32mm bore strikes a middle ground, offering a safe working load around 207 N (60% of the 0.5 MPa rating) and a vertical lift capacity of roughly 17.6 kg with a 2:1 safety margin.
This configuration includes a 12mm rod diameter, female M6x1.0 rod-end threads, and a PT1/8 port. Remember that a standard cylinder drifts when air pressure is lost or the valve centers, so integrate an external rod lock or pilot-operated check valve if you need strict load holding. The fixed NBR bumper decelerates the stroke end but does not act as a brake.
Quick checklist
Because it is a double-rod cylinder, the force is identical in both directions: 345.6 N at 0.5 MPa, 483.8 N at 0.7 MPa, and a theoretical maximum of 70 kgf at 1.0 MPa.
The through-rod prevents rotation and allows mounting tools or switches on both ends simultaneously. The -S option includes a built-in piston magnet for direct mounting of AirTAC reed or electronic switches along the body grooves.
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