Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X200-30SB
The AirTAC Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X200-30SB 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 ACQJ32X200-30SB
The AirTAC ACQJ32X200-30SB is a double-acting JIS compact cylinder with an external threaded stop that limits the extend stroke. You can fine-tune the extend end position on the machine from 170 mm to 200 mm without changing parts. The retract stroke remains fixed at the full 200 mm. Because the piston area is unchanged, the force is identical to a standard ACQ of this bore.
This long-stroke made-to-order variant exceeds the 100 mm standard maximum for a 32 mm bore. It features a male M14x1.5 piston rod end for direct load coupling and a built-in magnet for electronic or reed switches. The unit uses fixed NBR elastomer bumpers at both ends for end-of-stroke deceleration and operates at 30-500 mm/s.
Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X200-30SB Technical Specifications
| Model | Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X200-30SB |
|---|---|
| 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 ACQJ32X200-30SB
| 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 ACQJ32X200-30SB Is Used
Product Changeover Stops
Adjust the extend stop on packaging lines to accommodate different carton sizes without replacing the cylinder or mounting hardware.
Trial End Positions
Dial in the exact extend position during machine commissioning on a 32 mm assembly fixture to find the optimal clamping depth.
Setup-Varying Fixtures
Modify the extend stroke length on a testing rig to accommodate varying part heights, using the external M12x1.25 adjuster.
Is the Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X200-30SB the Right Cylinder?
When sizing this unit, consider that a standard fixed-stroke ACQ cylinder suffices if your end position never varies. For setup-varying fixtures, this 32 mm bore provides 402.1 N push force at 0.5 MPa. Stepping down to a 25 mm bore yields 245.4 N push, while stepping up to a 40 mm bore provides 628.3 N. Confirm your ordering essentials: 32 mm bore, 200 mm full stroke, 30 mm window, the S magnet, and the 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 ACQJ32X200-30SB FAQ
The push force is 402.1 N and pull is 301.6 N at 0.5 MPa, with a push of 562.9 N at 0.7 MPa and a maximum push of 82 kgf at 1.0 MPa. The full stroke is 200 mm, but the external stop allows you to shorten the extend stroke by up to 30 mm, giving a usable extend range of 170-200 mm. The retract stroke is unaffected.
The external threaded stop with a lock nut limits how far the rod extends, allowing on-machine end-position tuning without new parts. The adjuster only changes stroke length, so force remains identical to a standard ACQ. The cylinder uses fixed elastomer bumpers, not adjustable air cushions, and the built-in magnet works with reed or solid-state switches.
Authorized Export Seller
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.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC ACQJ Compact Cylinders
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