Airtac SDAD Double Rod Slim Cylinder SDAD50X10
The AirTAC Airtac SDAD Double Rod Slim Cylinder SDAD50X10 is a genuine double-acting COMPACT cylinder with a piston rod out BOTH ends (Ø50mm bore, 10mm 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.
- BoreØ50 mm
- Stroke10 mm
- Port sizePT1/4
- Acting typeDouble acting, double rod
- Rod threadM10×1.5 (F) / M18×1.5 (B)
- CushionFixed NBR bumper (both ends)
About the Airtac SDAD Double Rod Slim Cylinder SDAD50X10
The AirTAC SDAD50X10 is a double-acting compact cylinder featuring a 50 mm bore and a 10 mm stroke. Because the piston rod exits both ends of the riveted body, the annular area remains identical in both chambers. This geometry ensures push force equals pull force, delivering exactly 824.7 N at 0.5 MPa in each direction. The short body design drastically reduces axial mounting depth compared to standard round-body units.
A 20 mm diameter through-rod resists twisting during operation, allowing you to drive a tool on one end while mounting a dog or fixture on the opposite side. End-of-stroke deceleration is handled by a fixed NBR bumper rather than an adjustable air cushion. This specific SKU lacks a piston magnet, so it cannot directly host magnetic switches without upgrading to the -S option.
Airtac SDAD Double Rod Slim Cylinder SDAD50X10 Technical Specifications
| Model | Airtac SDAD Double Rod Slim Cylinder SDAD50X10 |
|---|---|
| Series | SDAD compact double-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 10 mm |
| Acting type | Double acting, rod both ends |
| Port size | PT1/4 |
| Rod end thread | M10×1.5 female / M18×1.5 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 (Ø50mm)
| Pressure | Force (both directions) |
|---|---|
| 0.5 MPa | 825 N |
| 0.7 MPa | 1155 N |
| Max (@1.0 MPa) | 168 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 SDAD50X10
| SDAD | Compact double-acting cylinder, rod out both ends. |
|---|---|
| 50 | Bore size in mm. |
| ×10 | 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 SDAD50X10 Is Used
Gripper Synchronization
Drives opposing gripper jaws with equal 824.7 N force in both directions, ensuring perfectly centered clamping on precision parts without rotational twist.
Short-Stroke Lifting
Lifts 42 kg payloads vertically through a 10 mm range using the dual-end rod, maintaining stable vertical guidance without needing external linear bearings.
Dual-End Transfer
Pushes a workpiece forward on the front rod while the rear rod simultaneously triggers a mechanical dog, maximizing cycle efficiency in tight transfer spaces.
Is the Airtac SDAD Double Rod Slim Cylinder SDAD50X10 the Right Cylinder?
When sizing this unit, compare its 824.7 N @0.5 MPa output with neighboring bores. Stepping down to the SDAD40 yields 527.8 N, while stepping up to the SDAD63 provides 1401.5 N. With a 2:1 safety margin, this 50 mm bore achieves a vertical lift capacity of roughly 42 kg, and a safe working load around 495 N. The through-rod design provides excellent anti-rotation stability for symmetric loads.
This configuration features a 10 mm stroke, a PT1/4 port, and female M10x1.5 rod-end threads on both ends. Remember that a plain cylinder drifts when air pressure is lost or the valve is centered; the fixed NBR bumper only decelerates the stroke end and acts as neither a lock nor a brake. For load holding without live pressure, install an external rod lock or pilot-operated check valve.
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 SDAD50X10 FAQ
The double-rod design provides equal force in both directions: 824.7 N at 0.5 MPa and 1154.5 N at 0.7 MPa. The theoretical maximum is 168 kgf at 1.0 MPa.
No, this specific SKU does not include a piston magnet. You must select the -S variant to use AirTAC reed or electronic switches in the body sensor grooves.
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