Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X60-50S
The AirTAC Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X60-50S is a genuine double-acting COMPACT (JIS) cylinder with an EXTERNAL adjustable stop on the extend stroke — a Ø32mm bore and 60mm full stroke. Turn the stop to fine-tune the end position on the machine without changing parts.
- BoreØ32 mm
- Full stroke60 mm
- Port sizePT1/8
- Adjuster threadM12×1.25
About the Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X60-50S
The AirTAC ACQJ32X60-50S is a double-acting JIS compact cylinder featuring a 32mm bore and a 60mm full stroke. An external threaded stop with a lock nut restricts the forward extension, yielding a usable extend range of 10 to 60mm. You simply dial in the exact end point on the machine without swapping parts. The retract distance remains completely unaffected.
Because the adjuster only limits travel and not piston area, output force stays identical to a standard ACQ of this bore. You get 402.1N push and 301.6N pull at 0.5MPa, rising to 562.9N at 0.7MPa. The unit includes a -S piston magnet compatible with reed or solid-state switches, a fixed NBR elastomer bumper at each end, and a PT1/8 port.
Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X60-50S Technical Specifications
| Model | Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X60-50S |
|---|---|
| Series | ACQJ JIS compact adjustable-stroke cylinder |
| Bore size | Ø32 mm |
| Full stroke | 60 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 ACQJ32X60-50S
| ACQJ | JIS compact double-acting ADJUSTABLE-STROKE cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×60 | 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 ACQJ32X60-50S Is Used
Machining Fixture Stops
Dial in the exact clamping extension on a CNC machining fixture to accommodate raw casting variations without machining new stop blocks.
Packaging Format Changeover
Rapidly reposition the product pusher end-point during packaging line size changeovers by turning the external stop screw.
Lab Test Probe Depth
Set precise material testing probe travel limits on laboratory equipment, allowing safe iterative depth adjustments during R&D trials.
Is the Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X60-50S the Right Cylinder?
Choosing this 32mm bore provides 402.1N push at 0.5MPa; dropping to a 25mm bore reduces that to 245.4N, while stepping up to a 40mm bore yields 628.3N. A fixed-stroke ACQ is sufficient if your end position never requires tweaking. When ordering, confirm the 60mm total stroke, the 50mm adjustment window, the -S magnet, and the default female M8x1.25 rod-end thread.
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 ACQJ32X60-50S 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 60mm total stroke has a 50mm adjustment window, giving a usable extend range of 10 to 60mm.
No, the external M12x1.25 stop limits only the extend length, so force remains identical to a standard ACQ. Deceleration relies on fixed NBR elastomer bumpers at both ends; for high kinetic energy loads, use an external shock absorber. Note that a plain compact cylinder will drift if air pressure is lost, so add a rod lock for fail-safe holding.
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Genuine AirTAC parts produced by AirTAC factory.
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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