Airtac PB Pen-type Cylinder PB16X53SCB
The AirTAC Airtac PB Pen-type Cylinder PB16X53SCB is a double-acting pen-size (mini) air cylinder with a Ø16mm bore and 53mm 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
- Stroke53 mm
- Port sizeM5×0.8
- Acting typeDouble acting
- Rod threadM10×1.0
- CushionElastic bumper (both ends)
About the Airtac PB Pen-type Cylinder PB16X53SCB
The AirTAC PB16X53SCB is a JIS pen-size double-acting single-rod mini cylinder engineered for compact, high-frequency motion. It generates 100.5 N of push and 90.7 N of pull at 0.5 MPa, utilizing a 16 mm bore and a 53 mm stroke. The slim SUS304 stainless barrel and piston rod provide reliable durability in damp or mildly corrosive workspaces, keeping overall mass low for end-of-arm tooling.
This specific configuration includes a built-in piston magnet (-S) for position sensing and a CB double clevis back cover for pivoting loads. Air connections use an M5x0.8 port. End-of-stroke energy is managed by a fixed TPU bumper at each end; because this bumper is not adjustable, high-speed cycles with heavy tooling may require metering out the exhaust or adding an external shock absorber.
Airtac PB Pen-type Cylinder PB16X53SCB Technical Specifications
| Model | Airtac PB Pen-type Cylinder PB16X53SCB |
|---|---|
| Series | PB JIS pen-size mini cylinder |
| Bore size | Ø16 mm |
| Rod diameter | Ø5 mm |
| Stroke | 53 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 PB16X53SCB
| PB | JIS pen-size double-acting mini-cylinder series. |
|---|---|
| 16 | Bore size in mm. |
| ×53 | 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 PB16X53SCB Is Used
PCB Depaneling Jig
Actuates a routing blade on a tight electronics assembly fixture, using the double clevis to pivot the cutting head smoothly across the panel.
Pouch Sealing Clamp
Closes a lightweight sealing jaw on a vertical form-fill machine, where the stainless build resists washdown moisture and the slim body fits the narrow frame.
Diverter Gate Arm
Pushes a small routing flap on a package sorting line, relying on the 100.5 N push force at 0.5 MPa to nudge lightweight cartons onto a secondary belt.
Is the Airtac PB Pen-type Cylinder PB16X53SCB the Right Cylinder?
Selecting this 16 mm bore yields a practical safe working load of roughly 60 N (about 60% of the 0.5 MPa push force) for smooth travel. If your application requires less force, stepping down to the 12 mm bore provides 56.5 N push at 0.5 MPa; if you need more power, this 16 mm bore is the largest in the PB family, delivering 140.7 N at the 0.7 MPa maximum. A standard PB-type cylinder does not hold its load if air pressure drops or the valve is centered—the piston will drift, and the bumper only decelerates near the end of the stroke, so an external rod lock is required for fail-safe holding.
When ordering, confirm the 16 mm bore, 53 mm stroke, M5x0.8 port, -S magnet for reed or electronic switches, and the CB double clevis mount. The Ø5 mm piston rod features an M10x1.0 rod-end thread for secure load coupling.
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 PB16X53SCB 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, push is 140.7 N and pull is 126.9 N. The operating pressure range is 0.15-0.7 MPa, with a speed of 50-800 mm/s.
The CB suffix denotes a double clevis back cover, allowing the cylinder to pivot on a pin to accommodate lateral load movement. The -S suffix means it has a built-in piston magnet, enabling position detection using AirTAC reed or electronic switches.
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1-Year Warranty
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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