Airtac PB Pen-type Cylinder PB16X100CB
The AirTAC Airtac PB Pen-type Cylinder PB16X100CB 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)
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac PB Pen-type Cylinder PB16X100CB
The AirTAC PB16X100CB is a double-acting JIS pen-size mini cylinder engineered for compact, high-frequency small-part motion. It features a 16mm bore and a 100mm stroke, generating 100.5 N of push force and 90.7 N of pull force at 0.5 MPa. The slim SUS304 stainless barrel and piston rod provide excellent durability in damp or mildly corrosive environments, while keeping end-of-arm tooling lightweight.
This specific configuration includes a CB double clevis back cover, allowing the body to pivot smoothly on a pin to accommodate lateral movement during the stroke. Air connects via an M5x0.8 port, and the Ø5 mm rod terminates in an M10x1.0 thread. Deceleration is handled by a fixed TPU bumper at each end, which absorbs impact over the final few millimeters of travel rather than providing adjustable cushioning.
Airtac PB Pen-type Cylinder PB16X100CB Technical Specifications
| Model | Airtac PB Pen-type Cylinder PB16X100CB |
|---|---|
| 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 PB16X100CB
| 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 PB16X100CB Is Used
Pivot-Actuated Clamping
Swings a hinged clamp arm down onto aluminum extrusions on a CNC machining fixture, utilizing the CB double clevis to accommodate the arc of the pivoting mount.
Carton Flap Folding
Pushes corrugated cardboard flaps into position on a continuous packaging line, where the fixed TPU bumpers absorb the repetitive impact 50-800 mm/s cycling speeds.
Diverter Gate Linkage
Drives a sorting gate on a logistics conveyor to redirect small parcels, relying on the SUS304 stainless construction to withstand humid warehouse environments.
Is the Airtac PB Pen-type Cylinder PB16X100CB the Right Cylinder?
When sizing this actuator, plan for a safe working load of roughly 60 N, which accounts for seal friction by applying a 60% derating factor to the 100.5 N theoretical push at 0.5 MPa. For vertical lifts, this equates to raising about 5.1 kg safely with a 2:1 margin. If your application requires less force, stepping down to the Ø12 bore yields 56.5 N push at 0.5 MPa; if you need more power, this Ø16 is the largest available in the family. To finalize your order, confirm the 100mm stroke, the M5x0.8 port, the CB double clevis pivot, and note that this unit ships without a sensor magnet. Because the thin Ø5 mm rod is built for coaxial thrust, add an external linear guide if the load imposes side stress. Furthermore, a plain PB body does not hold position if air pressure drops or the valve is centered—the piston will drift, so an external rod lock is required for fail-safe holding.
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 PB16X100CB 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. It operates at speeds between 50-800 mm/s across a temperature range of -20 to +70 C.
The CB back cover is a double clevis design that allows the cylinder body to pivot on a mounting pin, which is ideal for applications where the load path changes angle during the stroke. Instead of an adjustable air cushion, the cylinder uses a fixed TPU bumper at each end to decelerate the piston over the last few millimeters. If you are moving heavy tooling at high speeds, you should meter-out the exhaust or add an external shock absorber, as the bumper alone can bottom out under high kinetic energy.
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1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
Related AirTAC PB Pen-Size Cylinders
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