
The AirTAC Airtac PB Pen-type Cylinder PB10X30SCBFA is a double-acting pen-size (mini) air cylinder with a Ø10mm bore and 30mm 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.
The AirTAC PB10X30SCBFA is a JIS pen-size double-acting single-rod mini cylinder engineered for compact, high-frequency motion. It delivers a theoretical push of 39.3 N and pull of 33 N at 0.5 MPa, utilizing an M5x0.8 air port and an M8x1.0 rod-end thread to couple securely to your payload. The SUS304 stainless barrel and piston rod provide reliable durability in damp or mildly corrosive workspaces.
This configuration includes a built-in piston magnet for position sensing with AirTAC reed or electronic switches. It features a CB double clevis back cover for pivoting loads and an FA mounting bracket. Because the Ø4 mm piston rod is designed purely for coaxial thrust, adding an external guide or linear bearing is recommended if the application involves any side load or off-axis force.
| Model | Airtac PB Pen-type Cylinder PB10X30SCBFA |
|---|---|
| Series | PB JIS pen-size mini cylinder |
| Bore size | Ø10 mm |
| Rod diameter | Ø4 mm |
| Stroke | 30 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 200 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.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 39.3 N | 33.0 N |
| 0.7 MPa (max) | 55.0 N | 46.2 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.
| PB | JIS pen-size double-acting mini-cylinder series. |
|---|---|
| 10 | Bore size in mm. |
| ×30 | 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).
Drives a small vacuum nozzle on a pick-and-place head to lift electronic components, using the FA bracket to bolt directly to the lightweight aluminum gantry.
Actuates a pivoting sealing jaw via the CB double clevis, providing the 39.3 N extend force needed to hold thin film pouches closed during heat sealing.
Toggles a micro-dispense valve for reagent routing, where the SUS304 body resists ambient humidity and the compact 10 mm barrel fits between dense lab automation frames.
When sizing this actuator, stepping down to the Ø6 bore yields a 14.2 N push at 0.5 MPa, while stepping up to the Ø12 bore provides 56.5 N of thrust. For real-world work, plan for a safe working load of approximately 24 N, which accounts for roughly 60% of the 0.5 MPa theoretical force to overcome seal friction and ensure smooth travel. This equates to lifting about 2 kg vertically with a sensible 2:1 safety margin.
Remember that a standard pen-style actuator does not hold its position if air pressure drops or the valve is centered; the piston will drift, and an external stop or rod lock is required for fail-safe holding. To finalize your order, confirm the 10 mm bore, 30 mm stroke, M5x0.8 porting, S magnet, CB double clevis back cover, and FA foot bracket.
Quick checklist
At 0.5 MPa, the push force is 39.3 N and the pull force is 33 N. At the maximum operating pressure of 0.7 MPa, the push is 55 N and the pull is 46.2 N. The operating pressure range is 0.15-0.7 MPa, with a speed range of 50-800 mm/s.
This cylinder uses a fixed TPU bumper at each end to decelerate the piston over the last few millimeters of travel; it is not an adjustable air cushion, so metering out the exhaust or adding an external shock absorber is advised for high-speed masses. The integrated S magnet allows position detection using either AirTAC reed or electronic switches.
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