Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X60-30S
The AirTAC Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X60-30S 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 ACQJ32X60-30S
The AirTAC ACQJ32X60-30S is a double-acting, JIS compact cylinder with an external threaded stop and lock nut that limits the extend end position. You can fine-tune the usable extend range from 30mm up to the full 60mm stroke directly on the machine without swapping parts, while the retract stroke remains completely unaffected.
Because the piston area is unchanged, the force output is identical to a standard ACQ of the same bore, delivering 402.1N of push force at 0.5 MPa. The body features integrated magnetic-switch grooves, and the -S suffix confirms a built-in piston magnet compatible with reed or solid-state electronic sensors. Fixed NBR elastomer bumpers at both ends handle end-of-stroke deceleration.
Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X60-30S Technical Specifications
| Model | Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X60-30S |
|---|---|
| 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 ACQJ32X60-30S
| 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 ACQJ32X60-30S Is Used
Machining Fixture Clamps
Dial in the exact clamping reach on a CNC fixture during setup, shortening the extend stroke from 60mm down to 30mm to accommodate varying part thicknesses.
Packaging Product Changeover
Rapidly reposition the end-of-stroke stop for a new carton size on a packaging line, using the external M12x1.25 adjuster to shift the extend endpoint without replacing hardware.
Assembly Press Positioning
Establish trial end positions for pressing operations on automated assembly equipment, allowing operators to fine-tune the 60mm stroke on the floor to prevent over-travel.
Is the Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X60-30S the Right Cylinder?
When sizing this 32mm bore actuator, note the neighbouring options: a 25mm bore yields 245.4N push at 0.5 MPa, while a 40mm bore provides 628.3N. If your extend end position never varies, a fixed-stroke ACQ cylinder is sufficient. To order this adjustable version, confirm the 32mm bore, 60mm full stroke, 30mm adjustment window, the -S magnet option, 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 ACQJ32X60-30S FAQ
This 32mm bore cylinder provides 402.1N push and 301.6N pull force at 0.5 MPa, 562.9N push at 0.7 MPa, and a maximum push of 82 kgf at 1.0 MPa. The usable extend range is 30-60mm, meaning the 60mm full stroke can be shortened by up to the 30mm adjustment window.
No, the external M12x1.25 threaded stop changes only the extend stroke length, not the piston area, so force remains identical to a standard ACQ. The cylinder relies on fixed NBR elastomer bumpers for end-of-stroke deceleration rather than adjustable air cushions.
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Covers non-human-caused product damage.
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Standard models usually ship in 3-4 days.
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Related AirTAC ACQJ Compact Cylinders
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