Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X200-100SB
The AirTAC Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X200-100SB is a genuine double-acting COMPACT (JIS) cylinder with an EXTERNAL adjustable stop on the extend stroke — a Ø32mm bore and 200mm full stroke. Turn the stop to fine-tune the end position on the machine without changing parts.
- BoreØ32 mm
- Full stroke200 mm
- Port sizePT1/8
- Adjuster threadM12×1.25
About the Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X200-100SB
The ACQJ32X200-100SB is a double-acting JIS compact cylinder featuring an external threaded stop that lets you fine-tune the extend end position on the machine. With a 200mm full stroke and a 100mm adjustment window, the usable extend range spans 100 to 200mm. The retract stroke remains completely unaffected. Because the piston area stays constant, output force is identical to a standard ACQ of this bore.
This long-stroke made-to-order variant exceeds the 100mm standard maximum for a 32mm bore. It delivers 402.1N of push force at 0.5MPa and includes a fixed NBR elastomer bumper at each end for end-of-travel deceleration. Equipped with a piston magnet (-S), it supports both reed and solid-state electronic switches. The -B option provides a male M14x1.5 rod-end thread for direct load coupling, while the external adjuster uses an M12x1.25 thread.
Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X200-100SB Technical Specifications
| Model | Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X200-100SB |
|---|---|
| Series | ACQJ JIS compact adjustable-stroke cylinder |
| Bore size | Ø32 mm |
| Full stroke | 200 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 ACQJ32X200-100SB
| ACQJ | JIS compact double-acting ADJUSTABLE-STROKE cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×200 | 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 ACQJ32X200-100SB Is Used
Machining Fixture Changeover
Dial in the exact extend stop during part-family changeovers on a CNC lathe, shifting the clamp position by tens of millimeters without swapping cylinder hardware.
Variable Carton Sealing
Adapt the pressing stroke on a packaging line for different box heights, using the external stop to prevent overtravel and crushing.
Trial Positioning Stops
Set precise end positions during machine commissioning, testing multiple extend lengths on a sorting conveyor before locking down the final dimension.
Is the Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X200-100SB the Right Cylinder?
When sizing this 32mm bore unit, consider the adjacent options: a 25mm bore yields 245.4N push at 0.5MPa, while a 40mm bore provides 628.3N. If your extend target never varies, a fixed-stroke ACQ cylinder suffices and avoids adjuster overhang. For this model, verify your ordering essentials: 32mm bore, 200mm full stroke, 100mm window, -S magnet, and -B male rod thread. Note that exceeding the 100mm standard stroke requires the long-stroke configuration.
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 ACQJ32X200-100SB 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 100-200mm (200mm full stroke minus up to a 100mm window).
An external M12x1.25 threaded stop with a lock nut limits the extend stroke length only; it does not alter piston area, so force remains identical to a standard ACQ. The retract stroke is unaffected, and a fixed elastomer bumper decelerates the rod near stroke end.
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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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