Airtac PB Pen-type Cylinder PB10X20SCB
The AirTAC Airtac PB Pen-type Cylinder PB10X20SCB is a double-acting pen-size (mini) air cylinder with a Ø10mm bore and 20mm 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.
- BoreØ10 mm
- Stroke20 mm
- Port sizeM5×0.8
- Acting typeDouble acting
- Rod threadM8×1.0
- 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 PB10X20SCB
The AirTAC PB10X20SCB is a double-acting JIS pen-size mini cylinder engineered for compact, high-frequency tasks. It generates 39.3 N of push and 33 N of pull at 0.5 MPa, utilizing a 4 mm stainless steel piston rod with an M8x1.0 end thread. The slim SUS304 round barrel saves valuable space and payload on light end-of-arm tooling where larger actuators cannot fit.
This specific configuration includes a built-in piston magnet (-S) for position sensing using AirTAC reed or electronic switches, plus a CB double clevis back cover for pivoting loads. Air enters via an M5x0.8 port, and end-of-stroke energy is managed by a fixed TPU bumper at each end. The bumper only decelerates the final few millimeters, so metering out the exhaust or adding an external shock absorber is advised when cycling real tooling mass at high speeds.
Airtac PB Pen-type Cylinder PB10X20SCB Technical Specifications
| Model | Airtac PB Pen-type Cylinder PB10X20SCB |
|---|---|
| Series | PB JIS pen-size mini cylinder |
| Bore size | Ø10 mm |
| Rod diameter | Ø4 mm |
| Stroke | 20 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 200 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 (Ø10mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 39.3 N | 33.0 N |
| 0.7 MPa (max) | 55.0 N | 46.2 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 PB10X20SCB
| PB | JIS pen-size double-acting mini-cylinder series. |
|---|---|
| 10 | Bore size in mm. |
| ×20 | 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 PB10X20SCB Is Used
PCB Pick-and-Place
Drives short 20 mm vertical movements on light grippers picking delicate electronic components, where the 2 kg vertical lift capacity and compact pen-size body prevent tooling droop.
Pouch Flap Folding
Pivots a small arm via the CB double clevis to tuck packaging flaps on a high-speed flow wrapper, relying on the fixed TPU bumper to soften the rapid 10 mm bore impact.
Lab Dispenser Indexing
Actuates a tiny reagent tray in diagnostic machinery, using the built-in magnet with a solid-state switch to confirm the 20 mm stroke endpoint in damp environments.
Is the Airtac PB Pen-type Cylinder PB10X20SCB the Right Cylinder?
Selecting this 10 mm bore provides a middle-ground solution within the PB family. If you need less force, stepping down to the 6 mm bore yields 14.2 N of push at 0.5 MPa, while moving up to the 12 mm bore increases that output to 56.5 N. For this 20 mm stroke variant, plan for a safe working load of roughly 24 N (about 60% of the 0.5 MPa theoretical force) to account for seal friction. The thin 4 mm rod is designed strictly for coaxial thrust, so avoid side loading. A plain PB cylinder does not hold its position if air pressure drops or the valve is centered; the piston will drift. For fail-safe load holding, an external stop or rod lock is required. Confirm your ordering essentials: 10 mm bore, 20 mm stroke, M5x0.8 port, S magnet, CB clevis.
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 PB10X20SCB FAQ
At 0.5 MPa, this double-acting cylinder provides 39.3 N of push (extend) and 33 N of pull (retract). At the maximum operating pressure of 0.7 MPa, the output is 55 N push and 46.2 N pull. It operates on filtered air between 0.15-0.7 MPa at speeds of 50-800 mm/s.
The CB suffix denotes a double clevis back cover, allowing the cylinder body to pivot smoothly on a pin to accommodate load arc motion. The S suffix adds a piston magnet, enabling position detection with AirTAC reed or electronic switches without external mechanical sensors.
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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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