
The AirTAC Airtac PB Pen-type Cylinder PB10X10R is a double-acting pen-size (mini) air cylinder with a Ø10mm bore and 10mm 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 PB10X10R is a JIS double-acting single-rod pen-size mini cylinder engineered for high-frequency small-part motion. It delivers 39.3 N of push and 33 N of pull at 0.5 MPa, operating at speeds from 50-800 mm/s. The slim SUS304 stainless barrel and piston rod provide excellent durability in damp or mildly corrosive environments, keeping weight low for end-of-arm tooling.
This specific configuration uses an R axial air inlet for in-line plumbing and features an M5x0.8 port. Because it lacks a sensor magnet, position detection is not available out of the box. The unit relies on a fixed TPU bumper at each end to decelerate the stroke, and the 4 mm rod is designed strictly for coaxial thrust.
| Model | Airtac PB Pen-type Cylinder PB10X10R |
|---|---|
| Series | PB JIS pen-size mini cylinder |
| Bore size | Ø10 mm |
| Rod diameter | Ø4 mm |
| Stroke | 10 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. |
| ×10 | 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 short 10 mm ejector strokes in electronic assembly jigs where the slim body saves space and the 24 N safe working load easily handles small component positioning.
Actuates a sealing jaw blade in packaging machinery, utilizing the axial R inlet for flat in-line plumbing and the fixed TPU bumper to soften the rapid end-of-stroke impact.
Triggers precise micro-liter fluid valves on analytical instruments, benefiting from the SUS304 stainless build that resists humid laboratory environments.
When sizing this 10 mm bore actuator, consider stepping down to the 6 mm bore for lighter duties, which provides 14.2 N of push at 0.5 MPa. If your application requires more force, stepping up to the 12 mm bore yields 56.5 N of push at 0.5 MPa. A practical safe working load for this PB10X10R is roughly 24 N at 0.5 MPa, accounting for seal friction and smooth travel.
Keep in mind that a standard PB cylinder does not hold its position if air pressure is lost or the valve is centered; the piston will drift, and the fixed bumper only decelerates it near the end of the stroke. For fail-safe holding, an external stop or rod lock is required. Confirm your ordering essentials: 10 mm bore, 10 mm stroke, M5x0.8 port, no magnet, R axial inlet, and no mounting 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 force is 55 N and the pull force is 46.2 N. The operating pressure range is 0.15-0.7 MPa, with a proof pressure of 1.2 MPa and a speed range of 50-800 mm/s.
No, the piston will drift if air is lost or the valve is centered. The fixed TPU bumper only decelerates the rod near the end of its stroke and does not act as a lock. For vertical loads, you should add an external guide to protect the slender 4 mm rod from side loads, and use an external stop or rod lock for fail-safe holding.
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