Airtac SDAD Double Rod Slim Cylinder SDAD50X60SB
The AirTAC Airtac SDAD Double Rod Slim Cylinder SDAD50X60SB is a genuine double-acting COMPACT cylinder with a piston rod out BOTH ends (Ø50mm bore, 60mm 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
- Stroke60 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 SDAD50X60SB
The AirTAC SDAD50X60SB is a compact double-acting cylinder featuring a 50 mm bore and a 60 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 through-rod design inherently resists twisting, providing stable linear motion for demanding setups.
This specific configuration includes a built-in magnet for reed or electronic switches and male M18x1.5 rod threads on both ends. The short body length saves axial mounting depth compared to standard round-body options. End-of-stroke deceleration is handled by a fixed NBR bumper, which absorbs shock but is not an adjustable air cushion. Operating speed ranges from 30 to 500 mm/s.
Airtac SDAD Double Rod Slim Cylinder SDAD50X60SB Technical Specifications
| Model | Airtac SDAD Double Rod Slim Cylinder SDAD50X60SB |
|---|---|
| Series | SDAD compact double-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 60 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 SDAD50X60SB
| SDAD | Compact double-acting cylinder, rod out both ends. |
|---|---|
| 50 | Bore size in mm. |
| ×60 | 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 SDAD50X60SB Is Used
Symmetric Transfer Chuck
Utilizes the equal 824.7 N push and pull force to securely grip and release delicate wafers without rotational drift during bidirectional transfers.
Dual-End Lift Station
Mounts a lifting bracket on one male M18x1.5 rod end and a position dog on the opposite end to trigger reed sensors at the precise 60 mm stroke limits.
Carton Flap Folder
Relies on the anti-twist through-rod to keep the folding blade perfectly aligned, handling a safe working load of 495 N during high-speed packaging runs.
Is the Airtac SDAD Double Rod Slim Cylinder SDAD50X60SB the Right Cylinder?
When sizing this unit, consider the neighboring bores: the SDAD40 provides 527.8 N at 0.5 MPa, while the SDAD63 offers 1401.5 N at 0.5 MPa. The 50 mm bore hits a balanced middle ground, yielding a safe working load of roughly 495 N (about 60 percent of the 0.5 MPa figure) and a vertical lift capacity near 42 kg with a 2:1 safety margin. The through-rod allows you to drive a tool on one end while mounting a dog or switch on the opposite end without twisting.
This model features a PT1/4 port and male M18x1.5 threads at both rod ends. The built-in magnet enables position sensing. Remember that a plain cylinder does not hold its load when air is lost or the valve is centered; the piston will drift. For load holding without live pressure, install an external rod lock or a 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 SDAD50X60SB 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. The maximum operating pressure is 1.0 MPa.
Yes, the through-rod protrudes from both sides, allowing you to drive a tool on one end and mount a switch dog on the other. This specific model has male M18x1.5 threads on both rod ends and includes a magnet for reed or electronic switches.
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