Airtac PB Pen-type Cylinder PB16X230SU
The AirTAC Airtac PB Pen-type Cylinder PB16X230SU is a double-acting pen-size (mini) air cylinder with a Ø16mm bore and 230mm 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
- Stroke230 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 PB16X230SU
The AirTAC PB16X230SU is a double-acting JIS pen-size mini cylinder engineered for compact, high-frequency motion. It features a slim SUS304 stainless steel barrel and piston rod, offering excellent durability in damp or mildly corrosive environments while keeping weight low for end-of-arm tooling. At 16mm bore, it generates 100.5 N of push force and 90.7 N of pull force at 0.5 MPa.
This specific configuration includes a built-in piston magnet (-S) for position sensing and a U-type back cover providing a 90-degree side air inlet for flat plumbing. Air connects via an M5x0.8 port, and the rod-end features an M10x1.0 thread. Travel is capped by a fixed TPU bumper at each end, which decelerates the piston over the final few millimeters rather than providing a rigid lock.
Airtac PB Pen-type Cylinder PB16X230SU Technical Specifications
| Model | Airtac PB Pen-type Cylinder PB16X230SU |
|---|---|
| Series | PB JIS pen-size mini cylinder |
| Bore size | Ø16 mm |
| Rod diameter | Ø5 mm |
| Stroke | 230 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 PB16X230SU
| PB | JIS pen-size double-acting mini-cylinder series. |
|---|---|
| 16 | Bore size in mm. |
| ×230 | 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 PB16X230SU Is Used
PCB Depaneling Router
Pushes a lightweight carrier jig through a routing spindle on an electronics assembly line, utilizing the 90-degree side inlet to keep plumbing flush against the machine frame.
Package Sorting Diverter
Extends a paddle to deflect small cartons on a logistics conveyor, where the fixed TPU bumper absorbs the repeated impact of the 230mm stroke at high cycling speeds.
Lab Sample Dispenser
Actuates a dispensing probe into reagent trays, benefiting from the SUS304 stainless construction to resist chemical moisture and the integrated magnet for precise position confirmation.
Is the Airtac PB Pen-type Cylinder PB16X230SU the Right Cylinder?
When sizing this actuator, plan for a safe working load of about 60 N, which accounts for roughly 60% of the 100.5 N theoretical push at 0.5 MPa to overcome seal friction and ensure smooth travel. For vertical lifts, this translates to safely raising around 5.1 kg with a 2:1 safety margin. If you need less force, stepping down to the 12mm bore yields 56.5 N push at 0.5 MPa; if you require more power, this 16mm bore is the largest in the PB family, delivering the maximum 140.7 N at 0.7 MPa.
Because the 230mm stroke is relatively long for the slender Ø5 mm rod, adding an external linear guide is recommended to prevent side-loading and buckling. Note that a plain double-acting cylinder drifts when air pressure is lost or the valve is centered, so an external rod lock is required for fail-safe load holding. Confirm your ordering essentials: 16mm bore, 230mm stroke, M5x0.8 port, S magnet, U side inlet, and no mounting bracket.
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 PB16X230SU 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 speed of 50-800 mm/s and a proof pressure of 1.2 MPa.
The -S suffix denotes a built-in piston magnet compatible with AirTAC reed or electronic switches for non-contact position detection. Cushioning is handled by a fixed TPU bumper at each end that decelerates the piston over the last few millimeters; it is not adjustable, so external shock absorbers or meter-out flow controls are advised for heavy tooling masses.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC PB Pen-Size Cylinders
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