Airtac SDAD Double Rod Slim Cylinder SDAD100X110
The AirTAC Airtac SDAD Double Rod Slim Cylinder SDAD100X110 is a genuine double-acting COMPACT cylinder with a piston rod out BOTH ends (Ø100mm 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.
- BoreØ100 mm
- Stroke110 mm
- Port sizePT3/8
- Acting typeDouble acting, double rod
- Rod threadM18×1.5 (F) / M26×1.5 (B)
- CushionFixed NBR bumper (both ends)
About the Airtac SDAD Double Rod Slim Cylinder SDAD100X110
The AirTAC SDAD100X110 is a double-acting compact cylinder featuring a through-rod that exits both ends of the riveted body. Because the rod occupies both chambers, the annular area is identical in each direction, yielding equal push and pull forces of 3524.9 N at 0.5 MPa. This symmetry is crucial for handling heavy loads without inducing uneven wear.
A 32 mm rod resists twisting during high-tonnage cycles, while the short body saves axial mounting depth compared to conventional round-body units. End-of-stroke energy is managed by a fixed NBR bumper rather than an adjustable air cushion. Note this specific SKU lacks a piston magnet, so position sensing is not supported without the -S variant.
Airtac SDAD Double Rod Slim Cylinder SDAD100X110 Technical Specifications
| Model | Airtac SDAD Double Rod Slim Cylinder SDAD100X110 |
|---|---|
| Series | SDAD compact double-rod cylinder |
| Bore size | Ø100 mm |
| Stroke | 110 mm |
| Acting type | Double acting, rod both ends |
| Port size | PT3/8 |
| Rod end thread | M18×1.5 female / M26×1.5 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 (Ø100mm)
| Pressure | Force (both directions) |
|---|---|
| 0.5 MPa | 3525 N |
| 0.7 MPa | 4935 N |
| Max (@1.0 MPa) | 719 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 SDAD100X110
| SDAD | Compact double-acting cylinder, rod out both ends. |
|---|---|
| 100 | 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).
Where the Airtac SDAD Double Rod Slim Cylinder SDAD100X110 Is Used
Heavy Pallet Lifting
Raises loaded pallets in compact transfer stations where the equal 3524.9 N push and pull forces prevent asymmetric sagging during vertical actuation.
Press Die Alignment
Drives a lower die platen while a top guide travels on the opposite rod end, using the 32 mm through-rod to resist twisting under high offset loads.
Multi-Stage Ejection
Ejects heavy cast parts from a mold on one side while a mechanical dog trips an external limit switch on the other, saving axial bay space.
Is the Airtac SDAD Double Rod Slim Cylinder SDAD100X110 the Right Cylinder?
When sizing this unit, compare its 3524.9 N output at 0.5 MPa against the smaller SDAD80, which provides 2267.8 N. If your application requires less force, stepping down saves space; if you need maximum thrust within the 100 mm frame, this model supports a safe working load of roughly 2115 N, assuming a 60% derating of the 0.5 MPa figure. Vertically, it can lift approximately 179.7 kg with a 2:1 safety margin.
The through-rod design prevents rotation and allows tooling on one end with a dog on the opposite side. Remember that a plain cylinder drifts when air is lost or the valve centers—the fixed bumper only decelerates near stroke end and will not hold the load. For secure holding, install an external rod lock or pilot-operated check valve. This configuration specifies a 100 mm bore, 110 mm stroke, PT3/8 port, female M18x1.5 rod threads, and no magnet.
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 SDAD100X110 FAQ
The double-rod design provides equal force in both directions: 3524.9 N at 0.5 MPa and 4934.8 N at 0.7 MPa. The theoretical maximum is 719 kgf at 1.0 MPa. Operating pressure ranges from 0.15 to 1.0 MPa, with a proof pressure of 1.5 MPa.
Yes, the through-rod exits both ends, allowing you to drive a tool on one side while using the opposite end for external dog or switch actuation. However, this specific SKU has no internal magnet, so it cannot trigger AirTAC reed or electronic switches directly; you would need the -S variant for internal magnetic sensing.
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