Airtac PBD Pen-shaped Double Rod Cylinder PBD6X5S
The AirTAC PBD Pen-shaped Double Rod Cylinder PBD6X5S is a double-acting pen-size mini cylinder with a piston rod protruding from both covers. The twin rods share one piston, giving equal push and pull force, resisting rotation and providing a spare mounting or sensing end on a Ø6mm bore, 5mm stroke.
- BoreØ6 mm
- Stroke5 mm
- Port sizeM5×0.8
- Acting typeDouble acting, double rod
- Rod threadM5×0.8
- ForceEqual both ways
- 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 PBD Pen-shaped Double Rod Cylinder PBD6X5S
The AirTAC PBD6X5S is a double-acting, double-rod pen-size mini cylinder with a 6 mm bore and 5 mm stroke. A 3 mm rod protrudes from both covers on a single piston, meaning both chambers act on the same annular area. This geometry yields identical thrust in both directions, giving you 10.6 N push and pull at 0.5 MPa.
The twin 3 mm rods resist twist better than a single shaft and provide a spare end for mounting a sensor flag or second tool. The SUS304 stainless build includes a fixed TPU bumper at each end. Because the -S suffix denotes a built-in piston magnet, you can track position with reed or electronic switches.
Airtac PBD Pen-shaped Double Rod Cylinder PBD6X5S Technical Specifications
| Model | Airtac PBD Pen-shaped Double Rod Cylinder PBD6X5S |
|---|---|
| Series | PBD JIS pen-size double-rod cylinder |
| Bore size | Ø6 mm |
| Rod diameter | Ø3 mm (both ends) |
| Stroke | 5 mm |
| Acting type | Double acting, double rod |
| Port size | M5×0.8 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 0.7 MPa |
| Proof pressure | 1.2 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 50 – 800 mm/s |
| Cushion | Elastic bumper (both ends) |
| Max standard stroke | Up to 50 mm |
Both chambers act on the rod-side annular area, so push and pull forces are equal. Piston rod and barrel are stainless steel. Confirm against the product label before installation.
Theoretical Output Force (Ø6mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 10.6 N | 10.6 N |
| 0.7 MPa (max) | 14.8 N | 14.8 N |
Because a rod occupies both chambers, the effective area is identical on each side — push and pull forces match. Values are from the AirTAC thrust table (rod-side / pull column). Size with a friction margin.
Model Code: Airtac PBD Pen-shaped Double Rod Cylinder PBD6X5S
| PBD | JIS pen-size double-rod mini-cylinder series. |
|---|---|
| 6 | Bore size in mm. |
| ×5 | Stroke length in mm. |
| S | Built-in magnet for magnetic-switch position sensing (omit = no magnet). |
Fixed body — no separate back-cover code. Mounting accessories: LB, FA. Related PB-family variants: PB (single rod), PBJ (adjustable stroke), PBR (front-mount).
Where the Airtac PBD Pen-shaped Double Rod Cylinder PBD6X5S Is Used
Dual-Side Transfer
Pushes and pulls a tiny electronic component equally with 10.6 N at 0.5 MPa, using the second rod end to mount a synchronized pick-and-place jaw.
Sensor-Flagged Index
Uses the spare 3 mm rod end to carry a flag for a reed or electronic switch, confirming the 5 mm stroke position in a compact testing jig.
Symmetric Clamp
Clamps a delicate wire harness from both sides simultaneously, relying on the twin rods to resist twist and prevent damage during the hold cycle.
Is the Airtac PBD Pen-shaped Double Rod Cylinder PBD6X5S the Right Cylinder?
This 6 mm bore provides 10.6 N at 0.5 MPa, making it the smallest option in the series. If your duty cycle requires less force, dropping below this bore is not possible without changing series, so consider reducing air pressure instead. If you need more power, stepping up to the 10 mm bore raises output to 33.0 N at 0.5 MPa. Remember that both ends require rod clearance across the full 5 mm travel. Confirm your ordering essentials: 6 mm bore, 5 mm stroke, built-in magnet (S), and your preferred mounting style. The air port is M5x0.8 and the rod-end thread is M5x0.8.
Quick checklist
- ✓ Need equal force in both directions
- ✓ Second rod end for a sensor / stop / flag
- ✓ Better anti-rotation than a single rod
- ✓ Magnet (S) for sensors?
- ✓ Clearance for the rod on both ends
- ✓ Keep the load coaxial — avoid side load
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 0.7 MPa operating pressure.
- check Leave clearance for the rod at both ends.
- check Keep the load coaxial; avoid side load on the thin rods.
- check Do not dismantle the front or back cover.
- check Fit dust caps to ports during long-term storage.
Airtac PBD Pen-shaped Double Rod Cylinder PBD6X5S FAQ
The push and pull forces are equal because both chambers act on the same rod-side area. It generates 10.6 N at 0.5 MPa and 14.8 N at the maximum operating pressure of 0.7 MPa.
No, a plain cylinder drifts on air loss. The fixed TPU bumper only decelerates the piston near the stroke end; it is not a lock or brake. You need an external stop or rod lock for fail-safe holding. Also, the 3 mm rod is for coaxial thrust, so add an external guide for off-axis loads.
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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.
Related AirTAC PBD Pen-Size Cylinders
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