Airtac PBJ Adjustable Pen-Type Cylinder PBJ16X150-10
The AirTAC Airtac PBJ Adjustable Pen-Type Cylinder PBJ16X150-10 is a double-acting pen-size mini cylinder with a rear adjuster screw that shortens the retract end of the stroke. On a Ø16mm bore it gives a nominal 150mm stroke with a 10mm fine-adjustable window — settable from 140 to 150mm, so you set the end position without changing hardware.
- BoreØ16 mm
- Nominal stroke150 mm
- Adjust window10 mm
- Effective range140–150 mm
- Port sizeM5×0.8
- Acting typeDouble acting
About the Airtac PBJ Adjustable Pen-Type Cylinder PBJ16X150-10
The AirTAC PBJ16X150-10 is a double-acting, single-rod pen-size mini cylinder with a 10mm adjustable stroke window. A rear adjuster screw shortens the retract end, giving an effective stroke range of 140-150mm. The extend end remains fixed. Output force is identical to a standard PB cylinder of this bore, delivering 100.5N push and 90.7N pull at 0.5MPa.
The slim SUS304 stainless body saves space in tight jigs. It uses an M5x0.8 air port and an M10x1.0 rod-end thread. A fixed TPU bumper decelerates the last few millimeters of travel. The thin Ø5mm piston rod is built for coaxial thrust, so over this long 150mm stroke you should add an external guide or linear bearing to prevent off-axis side loads.
Airtac PBJ Adjustable Pen-Type Cylinder PBJ16X150-10 Technical Specifications
| Model | Airtac PBJ Adjustable Pen-Type Cylinder PBJ16X150-10 |
|---|---|
| Series | PBJ JIS pen-size adjustable-stroke cylinder |
| Bore size | Ø16 mm |
| Rod diameter | Ø5 mm |
| Nominal stroke | 150 mm |
| Adjustable window | 10 mm (140–150 mm) |
| Adjuster thread | M5×0.8 |
| Port size | M5×0.8 |
|---|---|
| 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 |
The adjuster shortens only the retract end; the extend end is fixed. Force is unchanged from the standard PB double-acting cylinder. Confirm the set position 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 |
Adjusting the stroke does not change output force — these are the same values as the standard PB double-acting cylinder of the same bore. Size with a friction margin.
Model Code: Airtac PBJ Adjustable Pen-Type Cylinder PBJ16X150-10
| PBJ | JIS pen-size adjustable-stroke mini-cylinder series. |
|---|---|
| 16 | Bore size in mm. |
| ×150 | Nominal stroke length in mm. |
| -10 | Adjustable-stroke window in mm (10/20/30/40/50/75/100). |
| S | Built-in magnet for magnetic-switch position sensing (omit = no magnet). |
Fixed body — no separate back-cover code. Mounting accessories: LB, FA. Related PB-family variants: PB (fixed stroke), PBD (double rod), PBR (front-mount).
Where the Airtac PBJ Adjustable Pen-Type Cylinder PBJ16X150-10 Is Used
Changeover Fixtures
Set exact retract distances on the fly when swapping product families on a single machine bed without machining new hard stops.
Trial Stops
Dial in the perfect end-of-stroke position during prototype testing, locking the nut once the optimal 140-150mm length is found.
Variable Insertion
Adjust penetration depth for press-fit operations across mixed material batches without changing the actuator hardware.
Is the Airtac PBJ Adjustable Pen-Type Cylinder PBJ16X150-10 the Right Cylinder?
When sizing this 16mm bore cylinder, plan for a safe working load of about 60N, which is roughly 60% of the 100.5N theoretical push at 0.5MPa. For vertical lifts, this equates to lifting about 5.1kg with a 2:1 safety margin. If your application needs less force, dropping to a 12mm bore yields 56.5N push, while stepping up is not an option here as 16mm is the largest PBJ bore.
Remember that only the retract position is field-adjustable. You must re-tighten the lock nut on the M5x0.8 adjuster after setting your 140-150mm range to prevent vibration drift. Confirm your ordering essentials: 16mm bore, 150mm nominal stroke, 10mm window, no magnet, and your required mounting code.
Quick checklist
- ✓ Need to fine-tune the end position on site
- ✓ Retract end sits within 140–150 mm
- ✓ Force at your working pressure
- ✓ Magnet (S) for sensors?
- ✓ Access to the rear adjuster screw
- ✓ 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 Set the adjuster, then re-lock the check nut.
- check The adjuster shortens the retract end only.
- check Keep the load coaxial; avoid side load on the thin rod.
- check Do not dismantle the front or back cover.
Airtac PBJ Adjustable Pen-Type Cylinder PBJ16X150-10 FAQ
The effective stroke range is 140-150mm, adjusted via a 10mm rear window. Force is unchanged from a standard PB cylinder: 100.5N push and 90.7N pull at 0.5MPa, increasing to 140.7N push and 126.9N pull at the 0.7MPa maximum operating pressure.
A rear M5x0.8 adjuster screw shortens the retract end only, while the extend end is fixed. You must re-tighten the lock nut after setting to prevent vibration drift. A plain cylinder does not hold position on air loss, the piston drifts, so an external rod lock is needed for fail-safe holding.
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Related AirTAC PBJ Pen-Size Cylinders
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