Airtac PB Pen-type Cylinder PB12X60R
The AirTAC Airtac PB Pen-type Cylinder PB12X60R is a double-acting pen-size (mini) air cylinder with a Ø12mm bore and 60mm stroke. Its slim round barrel and back cover are stainless steel, the M5×0.8 ports keep plumbing compact, and the fast, low-friction piston suits high-cycle small-part handling.
- BoreØ12 mm
- Stroke60 mm
- Port sizeM5×0.8
- Acting typeDouble acting
- Rod threadM10×1.0
- CushionElastic bumper (both ends)
About the Airtac PB Pen-type Cylinder PB12X60R
The AirTAC PB12X60R is a JIS double-acting single-rod mini cylinder engineered for compact, high-frequency automation. It generates 56.5 N of push and 46.7 N of pull at 0.5 MPa, utilizing a 12 mm bore and 60 mm stroke. The slim SUS304 stainless barrel and piston rod provide reliable corrosion resistance in damp production areas, keeping end-of-arm tooling lightweight.
This configuration includes an R axial air inlet for straightforward in-line plumbing and an M5x0.8 port. It relies on a fixed TPU bumper at each end to decelerate impact over the final few millimeters of travel. Because the rod is a slender 5 mm diameter, maintaining coaxial alignment is critical to prevent side-load wear over the 60 mm extension.
Airtac PB Pen-type Cylinder PB12X60R Technical Specifications
| Model | Airtac PB Pen-type Cylinder PB12X60R |
|---|---|
| Series | PB JIS pen-size mini cylinder |
| Bore size | Ø12 mm |
| Rod diameter | Ø5 mm |
| Stroke | 60 mm |
| Acting type | Double acting |
| 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 300 mm |
Specifications follow the official AirTAC PB pen-size datasheet. Piston rod and barrel are stainless steel. Confirm bore, stroke and back-cover option against the product label before installation.
Theoretical Output Force (Ø12mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 56.5 N | 46.7 N |
| 0.7 MPa (max) | 79.1 N | 65.4 N |
Values are taken from the AirTAC PB thrust table. Because pull acts on the rod-side annular area, pull force is always lower than push. Actual usable force is reduced by friction — size with a margin.
Model Code: Airtac PB Pen-type Cylinder PB12X60R
| PB | JIS pen-size double-acting mini-cylinder series. |
|---|---|
| 12 | Bore size in mm. |
| ×60 | Stroke length in mm. |
| S | Built-in magnet for magnetic-switch position sensing (omit = no magnet). |
| CB / U / R | Back cover: CB double clevis, U 90° side inlet, R axial inlet (bore-dependent). |
Mounting accessories: LB, FA, CJ. Related PB-family variants: PSB (single-acting push), PTB (single-acting pull), PBD (double rod), PBJ (adjustable stroke), PBR (front-mount).
Where the Airtac PB Pen-type Cylinder PB12X60R Is Used
PCB Depaneling Jig
Actuates a cutting blade guide in tight electronics assembly cells where the slim 12 mm barrel clears adjacent tooling without collision.
Carton Flap Folder
Tucks small corrugated box flaps at high cycle rates, using the 56.5 N extend force to cleanly fold light cardboard without crushing the product.
Lab Sample Divertor
Pushes a diverter gate in wet analytical lab equipment, leveraging the SUS304 stainless construction to withstand repeated chemical washdowns.
Is the Airtac PB Pen-type Cylinder PB12X60R the Right Cylinder?
When sizing this 12 mm bore actuator, stepping down to the 10 mm variant yields 39.3 N of push at 0.5 MPa, while moving up to the 16 mm bore provides 100.5 N. For the PB12X60R, plan for a safe working load of roughly 34 N, which equates to lifting about 2.9 kg vertically with a sane 2:1 margin. Note that a plain PB body does not hold its position if air pressure drops; the piston will drift, so applications requiring fail-safe load holding need an external rod lock.
To finalize your order, confirm the 12 mm bore, 60 mm stroke, M5x0.8 port, and the R axial inlet. This unit ships without a sensor magnet, so position detection requires external methods. The fixed bumpers are not adjustable, so metering out the exhaust or adding external shock absorbers is recommended when moving heavy tooling mass at higher speeds.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Slim pen body vs. a standard round cylinder
- ✓ Back cover: CB / U / R inlet direction
- ✓ Magnet (S) for sensors?
- ✓ Mounting: LB / FA / CJ or front thread
- ✓ 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 Keep the load coaxial; avoid side load on the thin rod.
- check Do not dismantle the front or back cover.
- check Fit dust caps to ports during long-term storage.
- check Installation by qualified personnel per AirTAC docs.
Airtac PB Pen-type Cylinder PB12X60R FAQ
At 0.5 MPa, this double-acting cylinder provides 56.5 N of push and 46.7 N of pull. At the maximum operating pressure of 0.7 MPa, those figures rise to 79.1 N push and 65.4 N pull. It operates between 0.15 and 0.7 MPa at speeds of 50-800 mm/s.
It uses fixed TPU bumpers at both ends to decelerate the piston over the last few millimeters; these are not field-adjustable. If you are moving real tooling mass at high speed, add an external shock absorber. Additionally, it does not hold its load when air is lost or the valve is centered, so an external stop is required for fail-safe positioning.
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1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
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Most inquiries answered within 7-8 hours.
Related AirTAC PB Pen-Size Cylinders
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