Airtac PB Pen-type Cylinder PB16X5SCB
The AirTAC Airtac PB Pen-type Cylinder PB16X5SCB is a double-acting pen-size (mini) air cylinder with a Ø16mm bore and 5mm 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
- Stroke5 mm
- Port sizeM5×0.8
- Acting typeDouble acting
- Rod threadM10×1.0
- CushionElastic bumper (both ends)
About the Airtac PB Pen-type Cylinder PB16X5SCB
The AirTAC PB16X5SCB is a JIS pen-size double-acting mini cylinder engineered for short, high-frequency movements. It supplies 100.5 N of push force at 0.5 MPa, utilizing a slim SUS304 stainless steel barrel and a 5 mm rod that easily fits into compact jigs and light end-of-arm robotic tooling. The M5x0.8 port and M10x1.0 rod-end thread streamline your pneumatic and mechanical connections.
This specific configuration includes a built-in piston magnet (-S) for position sensing via AirTAC reed or electronic switches, alongside a CB double clevis back cover for pivoting loads. Because the stroke is only 5 mm, the fixed TPU bumper at each end handles end-of-stroke deceleration effectively. 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.
Airtac PB Pen-type Cylinder PB16X5SCB Technical Specifications
| Model | Airtac PB Pen-type Cylinder PB16X5SCB |
|---|---|
| Series | PB JIS pen-size mini cylinder |
| Bore size | Ø16 mm |
| Rod diameter | Ø5 mm |
| Stroke | 5 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 PB16X5SCB
| PB | JIS pen-size double-acting mini-cylinder series. |
|---|---|
| 16 | Bore size in mm. |
| ×5 | 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 PB16X5SCB Is Used
Short-Stroke Clamping
Ideal for locking small electronic components onto a PCB testing fixture, utilizing the 5 mm stroke and 100.5 N push force to secure parts without crushing them.
Pivoting Ejector Arm
The CB double clevis allows this cylinder to swing a small ejection mechanism on a packaging line, pushing light cartons clear of a conveyor belt.
Lab Sample Positioning
The SUS304 stainless build withstands mildly damp laboratory environments, providing precise 5 mm shifts for aligning sample trays under inspection cameras.
Is the Airtac PB Pen-type Cylinder PB16X5SCB the Right Cylinder?
Selecting the PB16X5SCB gives you the maximum standard thrust in this mini family, stepping up from the 12 mm bore which provides 56.5 N push at 0.5 MPa. If you need even more force, this 16 mm bore is the largest available in the series, offering 100.5 N push at 0.5 MPa. Remember that a plain double-acting cylinder drifts when air pressure is lost or the valve is centered; the TPU bumper only decelerates the piston near the end of travel and does not function as a locking brake, so an external rod lock is required to hold a vertical load safely.
Confirm your ordering essentials before checkout: 16 mm bore, 5 mm stroke, M5x0.8 air port, -S magnet for sensing, and the CB double clevis mount for your pivoting application.
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 PB16X5SCB FAQ
This double-acting cylinder delivers 100.5 N push and 90.7 N pull at 0.5 MPa. At the maximum operating pressure of 0.7 MPa, it generates 140.7 N push and 126.9 N pull. It operates between 0.15-0.7 MPa, runs at speeds of 50-800 mm/s, and uses an M5x0.8 air port.
No, the piston will drift if air is lost or the valve is centered. The fixed TPU bumpers only decelerate the rod near the stroke ends and do not act as a brake. For vertical loads, you should add an external rod lock or mechanical stop. The -S magnet allows you to track position with 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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