Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X60-50SB
The AirTAC Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X60-50SB 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 ACQJ32X60-50SB
The AirTAC ACQJ32X60-50SB is a double-acting JIS compact cylinder with a 32mm bore and a 60mm full stroke. An external threaded stop with a lock nut limits the extend travel, yielding a usable forward range of 10 to 60mm. The return stroke remains fixed at its standard length. Because the piston area stays constant, output force equals that of a standard ACQ unit.
This model includes a built-in piston magnet for reed or solid-state switches and a male M14x1.5 rod end. It retains the series' fixed NBR elastomer bumper at each end for end-of-travel deceleration. Operating pressure spans 0.15 to 1.0 MPa, with a speed range of 30 to 500 mm/s.
Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X60-50SB Technical Specifications
| Model | Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X60-50SB |
|---|---|
| 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 ACQJ32X60-50SB
| 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 ACQJ32X60-50SB Is Used
Machining Fixture Stops
Dial in the exact clamping reach on a CNC milling fixture during setup, allowing rapid accommodation of different raw casting heights without machining new spacers.
Carton Forming Adjuster
Regulate the folding flap contact position on a packaging line, enabling quick product-changeover between varying box dimensions while maintaining consistent pressure.
Assembly Press Trials
Establish precise trial end positions for pressing bearings into housings, letting operators fine-tune insertion depth directly on the machine frame before final lock-down.
Is the Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X60-50SB the Right Cylinder?
For sizing, stepping down to a 25mm bore yields 245.4N push, while stepping up to a 40mm bore provides 628.3N at 0.5 MPa. If your application always operates at a fixed length, a standard ACQ32 cylinder without the external stop is simpler. When ordering this adjustable version, confirm the 32mm bore, 60mm base stroke, 50mm window, the required S magnet, and B male rod 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 ACQJ32X60-50SB FAQ
The usable extend range is 10 to 60mm (a 60mm full stroke shortened by up to a 50mm window), while the retract stroke is unaffected. Force is identical to a standard ACQ32: push is 402.1N and pull is 301.6N at 0.5 MPa, push is 562.9N at 0.7 MPa, and maximum push is 82 kgf at 1.0 MPa.
An external M12x1.25 threaded stop with a lock nut limits the extend travel without altering piston area, meaning force is unchanged. The unit uses a fixed NBR elastomer bumper at each end for deceleration rather than an adjustable air cushion. The included -S magnet works with reed or electronic solid-state switches.
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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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