Airtac PB Pen-type Cylinder PB16X100SULB
The AirTAC Airtac PB Pen-type Cylinder PB16X100SULB 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 PB16X100SULB
The AirTAC PB16X100SULB is a double-acting JIS pen-size mini cylinder engineered for compact, high-frequency small-part motion. It features a slim SUS304 stainless steel barrel and piston rod that naturally shrugs off moisture in damp or mildly corrosive production lines. Delivering 100.5 N of push force at 0.5 MPa, this 16 mm bore unit operates at speeds from 50-800 mm/s.
This specific configuration includes a built-in piston magnet (-S) for position sensing, a 90-degree U side air inlet for flat plumbing against machine frames, and an LB mounting bracket. It uses an M5x0.8 port and an M10x1.0 rod-end thread. End-of-stroke deceleration is handled by a fixed TPU bumper at each end, which is not field-adjustable.
Airtac PB Pen-type Cylinder PB16X100SULB Technical Specifications
| Model | Airtac PB Pen-type Cylinder PB16X100SULB |
|---|---|
| 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 PB16X100SULB
| 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 PB16X100SULB Is Used
PCB Depaneling Router
Provides the 100.5 N extend thrust at 0.5 MPa needed to plunge and guide the cutting bit on automated printed circuit board depaneling machines.
Carton Flap Folder
Actuates the folding arm on a continuous motion packaging line to tuck minor flaps before tape sealing, fitting neatly within tight conveyor side-frames.
Lab Sample Dispenser
Drives a pipetting head to dispense reagents in wet laboratory environments, leveraging the SUS304 stainless barrel to resist mild chemical corrosion.
Is the Airtac PB Pen-type Cylinder PB16X100SULB the Right Cylinder?
When sizing this actuator, plan for a safe working load of about 60 N (roughly 60% of the 100.5 N theoretical push at 0.5 MPa) to account for seal friction and smooth travel. If you need to lift vertically, this equates to lifting about 5.1 kg safely with a 2:1 margin. If your application requires less force, stepping down to the 12 mm bore yields 56.5 N push at 0.5 MPa; since 16 mm is the largest in this family, stepping up requires evaluating a different profile series.
Confirm your ordering essentials: 16 mm bore, 100 mm stroke, M5x0.8 port, -S magnet for reed or electronic switches, U side inlet, and LB mount. Note that a plain 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 near stroke end. For fail-safe holding, an external stop or rod lock is required. Additionally, the Ø5 mm piston rod is designed for coaxial thrust, so over long strokes or off-axis loads, add an external guide or linear bearing to prevent side-loading damage.
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 PB16X100SULB 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 force is 140.7 N and the pull force 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.
The U cover provides a 90-degree perpendicular air inlet for flat plumbing along a machine frame, while the LB bracket allows rigid body mounting. The -S magnet allows you to track piston position using AirTAC reed or electronic switches. End-of-stroke energy is managed by a fixed TPU bumper, which only decelerates the last few millimeters of travel.
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Covers non-human-caused product damage.
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Standard models usually ship in 3-4 days.
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Related AirTAC PB Pen-Size Cylinders
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