Airtac PB Pen-type Cylinder PB16X102U
The AirTAC Airtac PB Pen-type Cylinder PB16X102U is a double-acting pen-size (mini) air cylinder with a Ø16mm bore and 102mm 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
- Stroke102 mm
- Port sizeM5×0.8
- Acting typeDouble acting
- Rod threadM10×1.0
- CushionElastic bumper (both ends)
About the Airtac PB Pen-type Cylinder PB16X102U
The AirTAC PB16X102U is a double-acting JIS pen-size mini cylinder featuring a 16mm bore and 102mm stroke. It delivers a robust 100.5 N push and 90.7 N pull at 0.5 MPa, utilizing a Ø5 mm piston rod with an M10x1.0 rod-end thread. The slim SUS304 stainless steel barrel and screwed-in covers provide excellent durability in damp or mildly corrosive environments while keeping weight low for end-of-arm tooling.
This specific configuration includes a U-type back cover, providing a 90-degree perpendicular air inlet for flat plumbing in confined spaces. Operating at speeds up to 800 mm/s, it relies on a fixed TPU bumper at each end to decelerate the piston. The M5x0.8 port matches the bore standard, and because this variant lacks the -S magnet, it does not support magnetic position sensing.
Airtac PB Pen-type Cylinder PB16X102U Technical Specifications
| Model | Airtac PB Pen-type Cylinder PB16X102U |
|---|---|
| Series | PB JIS pen-size mini cylinder |
| Bore size | Ø16 mm |
| Rod diameter | Ø5 mm |
| Stroke | 102 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 PB16X102U
| PB | JIS pen-size double-acting mini-cylinder series. |
|---|---|
| 16 | Bore size in mm. |
| ×102 | 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 PB16X102U Is Used
PCB Depaneling Router
Pushes a light carrier fixture against a fixed stop on an electronics depaneling machine, where the slim stainless body resists flux residue and fits between closely spaced tooling plates.
Carton Flap Folder
Extends a small arm to tuck minor flaps on a compact packaging line, using the 90-degree U inlet to keep air plumbing flat against the machine frame without protruding outward.
Sorter Diverter Gate
Actuates a low-profile routing flap on a conveyor to divert small parcels, relying on the fixed TPU bumper to absorb the impact of the rapid 800 mm/s extend stroke.
Is the Airtac PB Pen-type Cylinder PB16X102U the Right Cylinder?
When sizing this 16mm bore actuator, plan for a safe working load of about 60 N, which assumes roughly 60% of the 100.5 N theoretical push at 0.5 MPa to account for seal friction. In practical lifting terms, it handles about 5.1 kg vertically with a sane 2:1 safety margin. If you need less force, the 12mm bore version offers 56.5 N push at 0.5 MPa; stepping up is not possible as 16mm is the largest in this series. Remember that a plain PB cylinder drifts when air is lost or the valve is centered, so an external rod lock is required for fail-safe holding.
Confirm your ordering essentials to match this exact profile: 16mm bore, 102mm stroke, M5x0.8 port, no sensor magnet, U-type 90-degree side inlet, and standard mounting. The Ø5 mm rod is designed for coaxial thrust, so over the 102mm stroke, adding an external guide or linear bearing prevents side-load binding.
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 PB16X102U FAQ
This 16mm double-acting cylinder provides 100.5 N push and 90.7 N pull at 0.5 MPa, reaching maximums of 140.7 N push and 126.9 N pull at the 0.7 MPa family limit. It operates at 0.15-0.7 MPa with speeds of 50-800 mm/s.
It uses a fixed, non-adjustable TPU bumper at each end that only decelerates the last few millimeters of travel; for heavier tooling mass at high speed, meter-out the exhaust or add an external shock absorber. It does not hold position on air loss, so an external stop is needed for fail-safe load holding.
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Related AirTAC PB Pen-Size Cylinders
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