Airtac SDAD Double Rod Slim Cylinder SDAD63X110S
The AirTAC Airtac SDAD Double Rod Slim Cylinder SDAD63X110S is a genuine double-acting COMPACT cylinder with a piston rod out BOTH ends (Ø63mm 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.
- BoreØ63 mm
- Stroke110 mm
- Port sizePT1/4
- Acting typeDouble acting, double rod
- Rod threadM10×1.5 (F) / M18×1.5 (B)
- CushionFixed NBR bumper (both ends)
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SDAD Double Rod Slim Cylinder SDAD63X110S
The AirTAC SDAD63X110S is a double-acting compact cylinder featuring a 63mm bore and a 110mm 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 1401.5 N at 0.5 MPa in either direction. The short body design drastically reduces axial mounting depth compared to conventional cylinders, fitting into tight machine frames.
A 20mm diameter through-rod spans both ends, resisting torsional twisting and allowing you to mount a work tool on one side while fitting a position dog on the opposite end. This specific unit includes the -S magnet for direct mounting of AirTAC reed or electronic switches along the body grooves. End-of-stroke energy is managed solely by a fixed NBR bumper, which decelerates the piston near the limits without acting as a lock.
Airtac SDAD Double Rod Slim Cylinder SDAD63X110S Technical Specifications
| Model | Airtac SDAD Double Rod Slim Cylinder SDAD63X110S |
|---|---|
| Series | SDAD compact double-rod cylinder |
| Bore size | Ø63 mm |
| Stroke | 110 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 SDAD63X110S
| SDAD | Compact double-acting cylinder, rod out both ends. |
|---|---|
| 63 | 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 SDAD63X110S Is Used
Symmetric Lift Stations
Utilizes the equal 1401.5 N push and pull force to raise and lower 71.4 kg vertical platforms smoothly without stroke direction bias.
Dual-End Transfer Arms
Exploits the through-rod geometry by driving a grip tool on the front while mounting a position dog on the rear for switch actuation.
Twist-Resistant Pressing
Leverages the dual 20mm rods exiting both ends to resist torsional deflection during heavy-duty 63mm bore pressing and clamping operations.
Is the Airtac SDAD Double Rod Slim Cylinder SDAD63X110S the Right Cylinder?
When sizing this 63mm bore model, compare its symmetric 1401.5 N output at 0.5 MPa against adjacent bores. Dropping down to the SDAD50 yields 824.7 N, whereas stepping up to the SDAD80 provides 2267.8 N. Based on the 1401.5 N baseline, a safe working load is approximately 841 N (about 60 percent capacity), translating to a vertical lift capability of roughly 71.4 kg with a 2:1 safety margin. This makes the 63mm bore ideal for medium-duty transfer tasks.
The through-rod design provides excellent anti-rotation stability for guided lifts. Remember that a standard compact cylinder cannot hold a load if air pressure drops or the valve centers; the piston will drift. For suspended or vertical loads, integrate an external rod lock or pilot-operated check valve. This configuration confirms a 63mm bore, 110mm stroke, PT1/4 port, built-in S magnet, and female M10x1.5 rod-end threads on both ends.
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 SDAD63X110S FAQ
The double-rod design provides equal force in both directions: 1401.5 N at 0.5 MPa and 1962.2 N at 0.7 MPa. The theoretical maximum is 286 kgf at 1.0 MPa. Operating pressure ranges from 0.15 to 1.0 MPa.
No. The fixed NBR bumper only decelerates the piston near stroke end; it is not a brake. If air is lost or the valve centers, the piston will drift. For vertical load holding, use an external rod lock or pilot-operated check valve.
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