Airtac PBD Pen-shaped Double Rod Cylinder PBD6X45
The AirTAC PBD Pen-shaped Double Rod Cylinder PBD6X45 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, 45mm stroke.
- BoreØ6 mm
- Stroke45 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 PBD6X45
The AirTAC PBD6X45 is a double-acting, double-rod pen-size mini cylinder. A piston rod protrudes from both covers, meaning both chambers act on the same rod-side annular area. This geometry yields identical push and pull forces, giving you about 10.6 N of thrust in both directions at 0.5 MPa.
The twin Ø3 mm rods resist twist better than a single rod and provide a spare end for a sensor flag or second load. Built with SUS304 stainless steel and a fixed TPU bumper at each end, the slim body saves space in tight jigs. The air port is M5x0.8 and the rod-end thread is M5x0.8.
Airtac PBD Pen-shaped Double Rod Cylinder PBD6X45 Technical Specifications
| Model | Airtac PBD Pen-shaped Double Rod Cylinder PBD6X45 |
|---|---|
| Series | PBD JIS pen-size double-rod cylinder |
| Bore size | Ø6 mm |
| Rod diameter | Ø3 mm (both ends) |
| Stroke | 45 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 PBD6X45
| PBD | JIS pen-size double-rod mini-cylinder series. |
|---|---|
| 6 | Bore size in mm. |
| ×45 | 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 PBD6X45 Is Used
Dual-Side Transfer
Push a part from one belt to another using the front rod, while the rear rod simultaneously retracts a second tool without extra hardware.
Symmetric Clamp
Clamp a delicate workpiece equally from both sides. The equal push and pull force ensures balanced pressure without twisting the assembly.
Sensor-Flagged Index
Mount a physical flag on the spare rear rod end to trigger an external sensor, keeping the front working end completely clear for tooling.
Is the Airtac PBD Pen-shaped Double Rod Cylinder PBD6X45 the Right Cylinder?
This 6 mm bore generates 10.6 N at 0.5 MPa and 14.8 N at the 0.7 MPa maximum. If you need less force, there is no smaller PB bore, so consider a lighter spring or lower pressure. If your duty cycle needs more power, stepping up to the 10 mm bore yields 33.0 N at 0.5 MPa. Both ends require rod clearance across the 45 mm stroke. Confirm your ordering essentials: bore, stroke, magnet (none here), and mount.
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 PBD6X45 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 0.7 MPa maximum operating pressure.
No, a plain cylinder drifts when air pressure is lost or the valve is centered. The fixed TPU bumper only decelerates the piston near the stroke end; it is not a lock. You need an external stop or rod lock for fail-safe holding.
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
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