Airtac SDAD Double Rod Slim Cylinder SDAD63X60S
The AirTAC Airtac SDAD Double Rod Slim Cylinder SDAD63X60S is a genuine double-acting COMPACT cylinder with a piston rod out BOTH ends (Ø63mm 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.
- BoreØ63 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 SDAD63X60S
The AirTAC SDAD63X60S 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 exactly 1401.5 N of force at 0.5 MPa on both the extend and retract strokes. This symmetry is ideal for driving loads that require consistent momentum and balanced kinetic energy without twisting.
Equipped with a built-in magnet (-S), this unit supports AirTAC reed or electronic switches for dual-end position sensing. The 63 mm bore uses a 20 mm rod, a PT1/4 air port, and operates at speeds from 30-500 mm/s. End-of-stroke deceleration is handled by a fixed NBR bumper, which absorbs shock but is not an adjustable air cushion. The short body design drastically reduces axial mounting depth compared to traditional round-body cylinders, fitting into tight machine frames while accepting standard AirTAC compact accessories.
Airtac SDAD Double Rod Slim Cylinder SDAD63X60S Technical Specifications
| Model | Airtac SDAD Double Rod Slim Cylinder SDAD63X60S |
|---|---|
| Series | SDAD compact double-rod cylinder |
| Bore size | Ø63 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 (Ø63mm)
| Pressure | Force (both directions) |
|---|---|
| 0.5 MPa | 1402 N |
| 0.7 MPa | 1962 N |
| Max (@1.0 MPa) | 286 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 SDAD63X60S
| SDAD | Compact double-acting cylinder, rod out both ends. |
|---|---|
| 63 | 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 SDAD63X60S Is Used
Web Guiding Mechanism
Utilizes the anti-rotation through-rod to steer film or foil webs accurately, ensuring the 1401.5 N equal force does not skew the material path during bidirectional adjustments.
Symmetric Transfer Arm
Drives an arm from both ends to pick and place components evenly, using the 60 mm stroke and dual-end mounting to maintain balance and prevent torsional deflection.
Elevator Platform Lift
Raises a 71.4 kg payload vertically with a 2:1 safety margin, relying on the fixed NBR bumper to decelerate the 60 mm stroke smoothly at both the top and bottom limits.
Is the Airtac SDAD Double Rod Slim Cylinder SDAD63X60S the Right Cylinder?
When sizing this unit, compare its bidirectional 1401.5 N output at 0.5 MPa against neighboring bores. Stepping down, the SDAD50 provides 824.7 N, which may be insufficient for high-inertia loads; stepping up, the SDAD80 delivers 2267.8 N for heavier tooling. Based on the 0.5 MPa rating, the SDAD63X60S yields a safe working load of roughly 841 N (about 60 percent of capacity) and can vertically lift approximately 71.4 kg with a 2:1 safety margin.
The through-rod geometry prevents rotation and allows you to mount a work tool on one end while a dog trips a switch on the opposite end. Note that a plain cylinder does not hold position if air pressure drops or the valve centers—the piston will drift. For load holding without live pressure, integrate an external rod lock or a pilot-operated check valve. This configuration includes the -S magnet and female M10x1.5 rod-end threads on both sides.
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 SDAD63X60S FAQ
The push and pull forces are equal because the rod exits both ends. It generates 1401.5 N at 0.5 MPa and 1962.2 N at 0.7 MPa in both directions. The theoretical maximum is 286 kgf at 1.0 MPa, with a proof pressure of 1.5 MPa.
Yes, the through-rod design resists twisting and allows you to mount a tool on one end while using the opposite end for a dog or switch. The -S magnet in this model works with AirTAC reed or electronic switches mounted in the body grooves to confirm position.
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