Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X150-100
The AirTAC Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X150-100 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 ACQJ32X150-100
The AirTAC ACQJ32X150-100 is a double-acting JIS compact cylinder with an external adjustable extend stop. It features a 32mm bore and a 150mm full stroke, which places it in the long-stroke, made-to-order category for this size since the standard max is 100mm. An external threaded adjuster with a lock nut lets you fine-tune the extend end position on the machine. The usable extend range spans 50 to 150mm, while the retract stroke remains completely unaffected.
Because the adjuster only limits travel and not piston area, the output force is identical to a standard ACQ of the same bore. At 0.5MPa you get 402.1N of push and 301.6N of pull, reaching 562.9N push at 0.7MPa. This unit includes fixed NBR elastomer bumpers at both ends for end-of-stroke deceleration and features sensor grooves, though it ships without a magnet. The body uses a PT1/8 port and a 16mm rod with an M8x1.25 female thread.
Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X150-100 Technical Specifications
| Model | Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X150-100 |
|---|---|
| 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 ACQJ32X150-100
| 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 ACQJ32X150-100 Is Used
Product Changeover Stops
Quickly dial in the extend position from 50 to 150mm using the M12x1.25 external adjuster when switching between part families on a machining line.
Assembly Fixture Tuning
Set exact pressing depth on-site without swapping cylinders, leveraging the fixed NBR bumpers to handle end-of-stroke impact at the new location.
Prototype End Positions
Trial different extend endpoints during R&D machine setup, locking the 16mm rod via the lock nut once the ideal kinematic position is found.
Is the Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X150-100 the Right Cylinder?
This 32mm bore provides 402.1N push at 0.5MPa. If you need less force, the 25mm bore offers 245.4N push, while stepping up to a 40mm bore yields 628.3N. A fixed-stroke ACQ is adequate if your end position never varies, but this adjustable stop saves time during product changeovers. When ordering, confirm the 150mm full stroke, the 100mm adjustment window, and the female rod thread. If you require position sensing, select the -S magnet option, as this specific unit ships without one.
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 ACQJ32X150-100 FAQ
It delivers 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 full stroke is 150mm with a 100mm window, giving a usable extend range of 50 to 150mm. The retract stroke remains unaffected.
An external threaded stop with a lock nut limits the extend travel, allowing on-machine tuning without changing parts. The adjuster changes stroke length only, so force remains identical to a standard ACQ. Fixed elastomer bumpers handle deceleration at both ends, and the body has sensor grooves, though this model ships without a magnet.
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1-Year Warranty
Covers non-human-caused product damage.
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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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