Airtac PBD Pen-shaped Double Rod Cylinder PBD10X20S
The AirTAC PBD Pen-shaped Double Rod Cylinder PBD10X20S 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 Ø10mm bore, 20mm stroke.
- BoreØ10 mm
- Stroke20 mm
- Port sizeM5×0.8
- Acting typeDouble acting, double rod
- Rod threadM8×1.0
- 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 PBD10X20S
The AirTAC PBD10X20S is a double-acting, double-rod pen-size mini cylinder. A shared piston drives a 4mm rod out of both covers, meaning both chambers act on the exact same annular area. This geometry yields identical push and pull forces, giving you 33 N of thrust in both directions at 0.5 MPa.
The twin rods resist twist better than a single shaft, while the second end can carry a sensor flag or second tool. The slim SUS304 stainless body saves space, and a fixed TPU bumper cushions the ends. With the built-in S magnet, you can track position with reed or electronic switches.
Airtac PBD Pen-shaped Double Rod Cylinder PBD10X20S Technical Specifications
| Model | Airtac PBD Pen-shaped Double Rod Cylinder PBD10X20S |
|---|---|
| Series | PBD JIS pen-size double-rod cylinder |
| Bore size | Ø10 mm |
| Rod diameter | Ø4 mm (both ends) |
| Stroke | 20 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 100 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 (Ø10mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 33.0 N | 33.0 N |
| 0.7 MPa (max) | 46.2 N | 46.2 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 PBD10X20S
| PBD | JIS pen-size double-rod mini-cylinder series. |
|---|---|
| 10 | Bore size in mm. |
| ×20 | 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 PBD10X20S Is Used
Symmetric Clamping
Apply equal 33 N clamping pressure from both sides. The twin rods keep the jaws aligned without twisting during the grip.
Dual-Side Transfer
Push a part from one station to the next using one rod end while the opposite end simultaneously retracts to pick up the next component.
Sensor-Flagged Index
Mount a flag on the spare rod end to trigger an external switch, confirming the 20mm stroke position without loading the primary work rod.
Is the Airtac PBD Pen-shaped Double Rod Cylinder PBD10X20S the Right Cylinder?
This 10mm bore generates 33 N both ways at 0.5 MPa. If you need less force, the 6mm bore provides 10.6 N; if you need more, stepping up to the 12mm bore yields 46.7 N. Remember that both ends move, so you must leave clearance for the twin 4mm rods across the full 20mm stroke. The M5x0.8 port and M8x1.0 rod thread are fixed for this bore. Select your exact stroke, the S magnet, and your LB or FA mount as needed.
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 PBD10X20S FAQ
It delivers equal push and pull forces of 33 N at 0.5 MPa and 46.2 N at the maximum operating pressure of 0.7 MPa.
Yes, the internal piston magnet is compatible with both reed and solid-state electronic switches. The second rod end also provides a convenient place to mount a physical external stop.
Authorized Export Seller
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.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC PBD Pen-Size Cylinders
Request a Quote for Airtac PBD Pen-shaped Double Rod Cylinder PBD10X20S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.