Airtac SDAD Double Rod Slim Cylinder SDAD12X5S
The AirTAC Airtac SDAD Double Rod Slim Cylinder SDAD12X5S is a genuine double-acting COMPACT cylinder with a piston rod out BOTH ends (Ø12mm bore, 5mm 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.
- BoreØ12 mm
- Stroke5 mm
- Port sizeM5×0.8
- Acting typeDouble acting, double rod
- Rod threadM3×0.5 (F) / M5×0.8 (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 SDAD12X5S
The AirTAC SDAD12X5S is a compact double-acting cylinder featuring a 12mm bore and a 5mm stroke, with piston rods exiting both ends of its short riveted body. Because a rod occupies each chamber, the annular area remains identical, yielding an equal push and pull force of 42.4 N at 0.5 MPa. This symmetric output is ideal for delicate mechanisms requiring consistent drive in both directions.
Equipped with a built-in magnet (-S), this unit supports AirTAC reed or electronic switches for precise end-of-stroke detection. The through-rod geometry inherently resists twisting, allowing you to mount a small tool on one end and a position dog on the opposite side. End impact is managed by a fixed NBR bumper, which decelerates the stroke without adding adjustable air cushioning complexity.
Airtac SDAD Double Rod Slim Cylinder SDAD12X5S Technical Specifications
| Model | Airtac SDAD Double Rod Slim Cylinder SDAD12X5S |
|---|---|
| Series | SDAD compact double-rod cylinder |
| Bore size | Ø12 mm |
| Stroke | 5 mm |
| Acting type | Double acting, rod both ends |
| Port size | M5×0.8 |
| Rod end thread | M3×0.5 female / M5×0.8 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 50 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 (Ø12mm)
| Pressure | Force (both directions) |
|---|---|
| 0.5 MPa | 42 N |
| 0.7 MPa | 59 N |
| Max (@1.0 MPa) | 9 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 SDAD12X5S
| SDAD | Compact double-acting cylinder, rod out both ends. |
|---|---|
| 12 | Bore size in mm. |
| ×5 | 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 SDAD12X5S Is Used
Micro-Gripper Actuation
Provides perfectly symmetric 42.4 N clamping force in both directions for handling delicate electronic components without twisting.
Lab Sample Shuttling
The short 5mm stroke and dual-end rod allow driving a small carrier on one side while a dog triggers a sensor on the opposite end.
PCB Probe Testing
Anti-rotation geometry ensures the testing head descends straight, maintaining precise alignment across repeated rapid cycles.
Is the Airtac SDAD Double Rod Slim Cylinder SDAD12X5S the Right Cylinder?
When sizing this 12mm bore, consider the adjacent SDAD16, which raises the bidirectional force to 86.4 N at 0.5 MPa if your payload exceeds the safe working load of roughly 25 N (about 60% of the 42.4 N capacity). For vertical lifts, the SDAD12X5S can handle approximately 2.2 kg with a 2:1 safety margin. The dual-end through-rod provides superior anti-rotation stability for compact grippers, though a plain cylinder will drift if air pressure is lost; utilize an external pilot-operated check valve for load holding. This configuration features a 6mm rod, an M5x0.8 port, female M3x0.5 rod-end threads, and the -S magnet for solid-state or reed sensing.
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 SDAD12X5S FAQ
The double-rod design provides equal force in both directions: 42.4 N at 0.5 MPa, 59.4 N at 0.7 MPa, and a theoretical maximum of 9 kgf at 1.0 MPa. The maximum operating pressure is 1.0 MPa.
No, the piston will drift if air is lost or the valve is centered, as the fixed NBR bumper only decelerates near the stroke end rather than locking. For vertical load holding, you must add an external rod lock or a pilot-operated check valve.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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