Airtac PB Pen-type Cylinder PB16X175U
The AirTAC Airtac PB Pen-type Cylinder PB16X175U is a double-acting pen-size (mini) air cylinder with a Ø16mm bore and 175mm 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
- Stroke175 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 PB16X175U
The AirTAC PB16X175U is a double-acting JIS pen-size mini cylinder featuring a 16mm bore and 175mm stroke. It delivers 100.5 N of push force at 0.5 MPa, extending to a maximum of 140.7 N at 0.7 MPa. The SUS304 stainless barrel and piston rod provide reliable durability in damp or mildly corrosive environments, while the slim profile saves valuable space on end-of-arm tooling.
This specific configuration includes a U-type back cover, meaning the M5x0.8 air port enters at a 90-degree angle for flat plumbing against machine frames. Travel is governed by a fixed TPU bumper at each end that decelerates the piston over the final few millimeters. Because the rod is a slender Ø5 mm threaded M10x1.0, maintaining coaxial alignment is critical to prevent binding over the 175mm extension.
Airtac PB Pen-type Cylinder PB16X175U Technical Specifications
| Model | Airtac PB Pen-type Cylinder PB16X175U |
|---|---|
| Series | PB JIS pen-size mini cylinder |
| Bore size | Ø16 mm |
| Rod diameter | Ø5 mm |
| Stroke | 175 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 PB16X175U
| PB | JIS pen-size double-acting mini-cylinder series. |
|---|---|
| 16 | Bore size in mm. |
| ×175 | 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 PB16X175U Is Used
Package Diverter Arm
Pushes lightweight cardboard cartons on a packaging line where the U-side inlet keeps pneumatic hoses flush against the conveyor frame.
PCB Test Fixture
Drives a probe block onto printed circuit boards, utilizing the SUS304 body to resist flux residues and cleaning chemicals.
Small Parts Elevator
Lifts plastic cassettes between processing stations, relying on the 100.5 N extend force to move loads safely under the 5.1 kg vertical threshold.
Is the Airtac PB Pen-type Cylinder PB16X175U the Right Cylinder?
When sizing this actuator, plan for a safe working load of roughly 60 N at 0.5 MPa, which accounts for seal friction and smooth travel. For vertical lifts, this equates to raising about 5.1 kg with a sensible 2:1 safety margin. If you need less force, the adjacent Ø12 bore provides 56.5 N push at 0.5 MPa; stepping up is not possible as Ø16 is the largest in this series. If your process must hold a load vertically without live pressure, note that this cylinder will drift when air is lost, requiring an external rod lock.
Confirm your ordering essentials: 16mm bore, 175mm stroke, M5x0.8 porting, no sensor magnet, and the U 90-degree side inlet. The fixed bumpers are not adjustable, so if you move heavy tooling mass at high speed, meter-out the exhaust or add an external shock absorber to prevent end-cap impact.
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 PB16X175U 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 is 140.7 N and the pull is 126.9 N. The operating pressure range is 0.15-0.7 MPa, with a speed of 50-800 mm/s.
The U back cover provides a 90-degree side air inlet for flat plumbing in confined spaces. End-of-stroke deceleration is handled by fixed TPU bumpers, which are not field-adjustable. For high-speed or heavy tooling, you should meter-out the exhaust or add an external shock absorber to avoid bottoming out the bumper.
Authorized Export Seller
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
Request a Quote for Airtac PB Pen-type Cylinder PB16X175U
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.