Airtac PB Pen-type Cylinder PB10X110SU
The AirTAC Airtac PB Pen-type Cylinder PB10X110SU is a double-acting pen-size (mini) air cylinder with a Ø10mm bore and 110mm 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.
- BoreØ10 mm
- Stroke110 mm
- Port sizeM5×0.8
- Acting typeDouble acting
- Rod threadM8×1.0
- CushionElastic bumper (both ends)
- 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 PB Pen-type Cylinder PB10X110SU
The AirTAC PB10X110SU is a JIS pen-size double-acting single-rod mini cylinder engineered for compact automation. It delivers 39.3 N of push and 33 N of pull at 0.5 MPa, utilizing a 4 mm piston rod and an M8x1.0 rod-end thread. The slim SUS304 stainless barrel and screwed-in covers provide excellent durability in damp or mildly corrosive environments while keeping mass low for end-of-arm tooling. Air connects via an M5x0.8 port.
This specific configuration includes a built-in piston magnet for position sensing with AirTAC reed or electronic switches, plus a U-type back cover featuring a 90-degree perpendicular air inlet for flat plumbing. Travel is managed by a fixed TPU bumper at each end that decelerates the last few millimeters of motion. For higher speeds with real tooling mass, metering out the exhaust or fitting an external shock absorber is recommended, as the bumper is not adjustable.
Airtac PB Pen-type Cylinder PB10X110SU Technical Specifications
| Model | Airtac PB Pen-type Cylinder PB10X110SU |
|---|---|
| Series | PB JIS pen-size mini cylinder |
| Bore size | Ø10 mm |
| Rod diameter | Ø4 mm |
| Stroke | 110 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.
Theoretical Output Force (Ø10mm)
| 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.
Model Code: Airtac PB Pen-type Cylinder PB10X110SU
| PB | JIS pen-size double-acting mini-cylinder series. |
|---|---|
| 10 | Bore size in mm. |
| ×110 | 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 PB10X110SU Is Used
PCB Depaneling Ejector
Pushes separated circuit boards off a routing fixture using 39.3 N of extend force, where the slim 10 mm barrel clears adjacent tooling without collision.
Carton Flap Tucking
Tucks small corrugated flaps during case erecting, using the U-type side inlet to keep air plumbing flat against the machine frame in a tight packaging cell.
Lab Sample Diverting
Actuates a diverter gate for vial routing on diagnostic analyzers, relying on the SUS304 construction to withstand repeated chemical washdowns.
Is the Airtac PB Pen-type Cylinder PB10X110SU the Right Cylinder?
When sizing this actuator, plan for a safe working load of about 24 N, which is roughly 60% of the 39.3 N theoretical push at 0.5 MPa, ensuring smooth travel against seal friction. In vertical lift applications, this equates to lifting about 2 kg with a sane 2:1 safety margin. If you need less force, the neighboring Ø6 bore provides 14.2 N push at 0.5 MPa; stepping up to the Ø12 bore yields 56.5 N. Note that the 4 mm rod is built for coaxial thrust, so over this 110 mm stroke or under off-axis loads, adding an external linear bearing prevents side-load damage.
A plain double-acting cylinder does not hold its position if air pressure drops or the valve is centered—the piston will drift, and the fixed bumper only decelerates near stroke end rather than locking the load. If your process requires fail-safe holding, an external rod lock or mechanical stop is necessary. To order, confirm the 10 mm bore, 110 mm stroke, M5x0.8 porting, S magnet, and U 90-degree side inlet.
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 PB10X110SU FAQ
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 and a proof pressure of 1.2 MPa.
No, the piston will drift if air is lost or the valve is centered. The fixed TPU bumpers only decelerate the piston near the stroke ends and do not act as a lock. For vertical loads, you must add an external rod lock or mechanical stop.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
Related AirTAC PB Pen-Size Cylinders
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