Airtac SDAD Double Rod Slim Cylinder SDAD80X110S
The AirTAC Airtac SDAD Double Rod Slim Cylinder SDAD80X110S is a genuine double-acting COMPACT cylinder with a piston rod out BOTH ends (Ø80mm 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.
- BoreØ80 mm
- Stroke110 mm
- Port sizePT3/8
- Acting typeDouble acting, double rod
- Rod threadM14×1.5 (F) / M22×1.5 (B)
- CushionFixed NBR bumper (both ends)
About the Airtac SDAD Double Rod Slim Cylinder SDAD80X110S
The AirTAC SDAD80X110S is a double-acting, double-rod compact cylinder featuring a 80mm bore and 110mm stroke. Because the piston rod exits both ends of the riveted body, the annular area remains identical on extension and retraction. This geometry delivers an equal push and pull force of 2267.8 N at 0.5 MPa, providing stable symmetric motion for heavy loads.
A built-in magnet (-S) enables position detection with AirTAC reed or electronic switches mounted directly into the body grooves. The through-rod design inherently resists twisting, allowing you to drive a tool on one end while tracking travel on the opposite side. End shock is managed by a fixed NBR bumper, which decelerates the piston near stroke limits rather than locking the load.
Airtac SDAD Double Rod Slim Cylinder SDAD80X110S Technical Specifications
| Model | Airtac SDAD Double Rod Slim Cylinder SDAD80X110S |
|---|---|
| Series | SDAD compact double-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 110 mm |
| Acting type | Double acting, rod both ends |
| Port size | PT3/8 |
| Rod end thread | M14×1.5 female / M22×1.5 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 (Ø80mm)
| Pressure | Force (both directions) |
|---|---|
| 0.5 MPa | 2268 N |
| 0.7 MPa | 3175 N |
| Max (@1.0 MPa) | 463 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 SDAD80X110S
| SDAD | Compact double-acting cylinder, rod out both ends. |
|---|---|
| 80 | 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 SDAD80X110S Is Used
Web Guiding Mechanism
Uses the through-rod to resist twisting while adjusting heavy film rolls, relying on the 2267.8 N of equal bidirectional force to keep tension consistent.
Dual-End Lifting Jig
Mounts a lift fork on one rod end and a position dog on the opposite end, taking advantage of the compact body to fit tight vertical elevators.
Symmetric Clamping Press
Drives a forming tool that requires identical extend and retract pressure, utilizing the fixed NBR bumper to absorb shock at the 110mm stroke end.
Is the Airtac SDAD Double Rod Slim Cylinder SDAD80X110S the Right Cylinder?
When sizing this model against its neighbors, the SDAD63 provides 1401.5 N at 0.5 MPa, whereas the SDAD100 steps up to 3524.9 N. The SDAD80X110S sits comfortably in the middle, yielding a safe working load of roughly 1361 N (about 60 percent of the 0.5 MPa rating) and a vertical lift capacity near 115.6 kg with a 2:1 safety margin.
This unit includes the -S magnet for switch integration and uses a PT3/8 port. The 25mm diameter rod exits both faces with female M14x1.5 threads, so ensure you leave adequate clearance at both ends. Remember that a standard cylinder drifts if air pressure drops; install an external rod lock or pilot-operated check valve if you need to hold a suspended load.
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 SDAD80X110S FAQ
The push and pull forces are equal because the rod occupies both chambers. It generates 2267.8 N at 0.5 MPa and 3175 N at 0.7 MPa. The theoretical maximum is 463 kgf at 1.0 MPa, with a proof pressure of 1.5 MPa.
Yes, the -S option provides a built-in magnet for AirTAC reed or electronic switches. However, the cylinder does not hold position on air loss; the fixed NBR bumper only decelerates the stroke end. Use an external rod lock for load holding.
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