Airtac PB Pen-type Cylinder PB16X100R
The AirTAC Airtac PB Pen-type Cylinder PB16X100R is a double-acting pen-size (mini) air cylinder with a Ø16mm bore and 100mm 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.
- BoreØ16 mm
- Stroke100 mm
- Port sizeM5×0.8
- Acting typeDouble acting
- Rod threadM10×1.0
- CushionElastic bumper (both ends)
About the Airtac PB Pen-type Cylinder PB16X100R
The AirTAC PB16X100R is a double-acting JIS pen-size mini cylinder engineered for compact, high-frequency small-part motion. It provides a robust 100.5 N push and 90.7 N pull at 0.5 MPa, utilizing a slim SUS304 stainless steel barrel and piston rod to resist damp or mildly corrosive environments. The R axial inlet allows for direct in-line plumbing, keeping the installation profile exceptionally narrow.
Driven through an M5x0.8 port, this 16 mm bore unit travels a 100 mm stroke at speeds of 50-800 mm/s. It relies on a fixed TPU bumper at each end to decelerate the piston near stroke limits. Because the rod is a slender Ø5 mm, you should maintain coaxial thrust and add an external linear bearing if the application involves off-axis loads.
Airtac PB Pen-type Cylinder PB16X100R Technical Specifications
| Model | Airtac PB Pen-type Cylinder PB16X100R |
|---|---|
| Series | PB JIS pen-size mini cylinder |
| Bore size | Ø16 mm |
| Rod diameter | Ø5 mm |
| Stroke | 100 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 (Ø16mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 100.5 N | 90.7 N |
| 0.7 MPa (max) | 140.7 N | 126.9 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 PB16X100R
| PB | JIS pen-size double-acting mini-cylinder series. |
|---|---|
| 16 | Bore size in mm. |
| ×100 | 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 PB16X100R Is Used
PCB Depaneling Router
Actuates a cutting head or clamping jaw in compact desktop routing machines, utilizing the 100.5 N extend force to secure boards during the milling process.
Carton Flap Folder
Tucks small corrugated carton flaps at high speed on a packaging line, where the slim 16 mm barrel fits neatly between conveyor guide rails.
Lightweight Vertical Lift
Raises delicate electronic components weighing up to 5.1 kg against gravity, benefiting from the 2:1 safety margin on the 0.5 MPa extend force.
Is the Airtac PB Pen-type Cylinder PB16X100R the Right Cylinder?
When sizing this actuator, stepping down to the Ø12 bore yields 56.5 N of push at 0.5 MPa, while this Ø16 model provides 100.5 N at the same pressure. As the largest bore in the PB family, there is no step-up option, making it the top choice for maximum thrust within this mini format. Plan for a safe working load of roughly 60 N (about 60% of the 0.5 MPa figure) to account for seal friction and smooth travel.
A standard PB cylinder drifts when air is lost or the valve is centered, as the fixed bumper only decelerates near the end of stroke rather than locking the load; add an external rod lock for fail-safe holding. To order, confirm the 16 mm bore, 100 mm stroke, M5x0.8 port, R axial inlet, and the absence of a sensor magnet.
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 PB16X100R FAQ
At 0.5 MPa, the push force is 100.5 N and the pull force is 90.7 N. At the maximum operating pressure of 0.7 MPa, the push is 140.7 N and the pull is 126.9 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, a plain PB cylinder will drift downward if air is lost or the valve is centered. The fixed TPU bumpers only decelerate the piston near the end of the stroke and do not act as a locking brake. For vertical applications requiring fail-safe holding, you must install an external rod lock or mechanical stop.
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