Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X150-100B
The AirTAC Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X150-100B is a genuine double-acting COMPACT (JIS) cylinder with an EXTERNAL adjustable stop on the extend stroke — a Ø32mm bore and 150mm full stroke. Turn the stop to fine-tune the end position on the machine without changing parts.
- BoreØ32 mm
- Full stroke150 mm
- Port sizePT1/8
- Adjuster threadM12×1.25
About the Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X150-100B
The AirTAC ACQJ32X150-100B is a double-acting, single-rod JIS compact cylinder featuring a 32mm bore and a 150mm full stroke. An external M12x1.25 threaded stop with a lock nut permits on-machine extend-end tuning, yielding a usable forward range of 50 to 150mm. The return stroke remains completely unaffected by this adjustment. This unit is a long-stroke, made-to-order variant, as the 150mm length exceeds the 100mm standard maximum for this bore size.
Output force mirrors a standard ACQ of identical bore, delivering 402.1N push at 0.5MPa, since the adjuster alters travel length only. The Ø16mm piston rod terminates in a male M14x1.5 thread for direct load coupling, while a fixed NBR elastomer bumper decelerates movement at each end. Operating pressure spans 0.15 to 1.0MPa, and the body retains sensor grooves despite shipping without a magnet.
Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X150-100B Technical Specifications
| Model | Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X150-100B |
|---|---|
| Series | ACQJ JIS compact adjustable-stroke cylinder |
| Bore size | Ø32 mm |
| Full stroke | 150 mm |
| Adjuster thread | M12×1.25 |
| Port size | PT1/8 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 500 mm/s |
| Rod thread | M8×1.25 (F) / M14×1.5 (B) |
Specifications follow the official AirTAC ACQJ datasheet. The adjustable stop shortens the EXTEND stroke only; the piston area — and therefore the force — is the same as a standard ACQ of this bore. Adjustable window options: 10/20/30/40/50/75/100 mm.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 302 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Force equals a standard ACQ of the same bore — the adjuster changes stroke length, not piston area. Actual usable force is lower due to friction; size with a safety margin.
Model Code: Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X150-100B
| ACQJ | JIS compact double-acting ADJUSTABLE-STROKE cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×150 | Full stroke length in mm. |
| -0 | Adjustable window in mm (extend stroke can be shortened by up to this). |
| S / B | Magnet (S) / male-thread rod (B); omit for none / female thread. |
Thread: PT standard (G / NPT available). Related: ACQ (fixed stroke), ACQD (double rod), TACQ (guided / non-rotating).
Where the Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X150-100B Is Used
Machining Fixture Stops
Dial in the exact clamping reach on a CNC milling fixture during part-changeover without swapping cylinder bodies.
Diverter Arm Positioning
Set precise sortation arm endpoints on packaging lines to handle varying carton widths on the fly.
Press Trial Endpoints
Establish trial downward travel limits on light assembly presses to prevent overstroke during prototype runs.
Is the Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X150-100B the Right Cylinder?
For sizing context, dropping to a 25mm bore lowers push force to 245.4N at 0.5MPa, whereas stepping up to a 40mm bore raises it to 628.3N. If your setup never requires altering the forward endpoint, a fixed-stroke ACQ cylinder is the simpler choice. When ordering this adjustable unit, verify the 32mm bore, 150mm full stroke, 100mm window, male M14x1.5 rod thread, and the absence of a magnet.
Quick checklist
- ✓ Need on-machine end-position tuning?
- ✓ Full stroke and adjust window (mm)
- ✓ Force at your working pressure
- ✓ Magnet (S) for sensors?
- ✓ Female (blank) or male (B) rod thread
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Lock the adjuster nut after setting the stop.
- check The stop limits the EXTEND stroke only.
- check Avoid side load on the short piston rod.
- check Installation by qualified personnel per AirTAC docs.
Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X150-100B FAQ
It provides 402.1N push and 301.6N pull at 0.5MPa, 562.9N push at 0.7MPa, and a maximum push of 82kgf at 1.0MPa. The usable extend range is 50-150mm, achieved by shortening the 150mm full stroke by up to the 100mm window.
The M12x1.25 threaded stop with lock nut limits forward travel without changing piston area, so output force remains identical to a standard ACQ. A fixed NBR bumper decelerates the rod near stroke ends, but a plain cylinder drifts on air loss; for fail-safe holding, add an external rod lock.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
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Most inquiries answered within 7-8 hours.
Related AirTAC ACQJ Compact Cylinders
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