Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X90-10SB
The AirTAC Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X90-10SB is a genuine double-acting COMPACT (JIS) cylinder with an EXTERNAL adjustable stop on the extend stroke — a Ø32mm bore and 90mm full stroke. Turn the stop to fine-tune the end position on the machine without changing parts.
- BoreØ32 mm
- Full stroke90 mm
- Port sizePT1/8
- Adjuster threadM12×1.25
About the Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X90-10SB
The AirTAC ACQJ32X90-10SB is a double-acting JIS compact cylinder featuring a 32 mm bore and a 90 mm full stroke. An external threaded stop with a lock nut lets you fine-tune the extend end position on the machine itself. With a 10 mm adjustment window, the usable extend range spans 80 mm up to the full 90 mm. The retract stroke remains completely unaffected by this mechanism.
Because the adjuster only limits travel length and not the piston area, the output force matches a standard ACQ of the same size. You get 402.1 N of push force and 301.6 N of pull force at 0.5 MPa. This variant includes a male M14x1.5 piston rod end for direct load coupling, along with a built-in magnet for position sensing. Deceleration relies on fixed NBR elastomer bumpers at both ends rather than adjustable air cushions.
Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X90-10SB Technical Specifications
| Model | Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X90-10SB |
|---|---|
| Series | ACQJ JIS compact adjustable-stroke cylinder |
| Bore size | Ø32 mm |
| Full stroke | 90 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 ACQJ32X90-10SB
| ACQJ | JIS compact double-acting ADJUSTABLE-STROKE cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×90 | 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 ACQJ32X90-10SB Is Used
Machining Fixture Tuning
Dial in exact clamping endpoints on machining fixtures without swapping cylinders when facing varying material thicknesses.
Product Changeover Stops
Adjust the extend stop rapidly during packaging line product changeovers to accommodate different carton dimensions.
Prototype Press Positions
Establish optimal end positions on prototype assembly presses by threading the external stop in or out during testing.
Is the Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X90-10SB the Right Cylinder?
Choosing this 32 mm bore gives 402.1 N push at 0.5 MPa, sitting between the 25 mm (245.4 N) and 40 mm (628.3 N) options. If your extend endpoint never varies, a fixed-stroke ACQ32 cylinder is simpler and sufficient. When ordering the ACQJ32X90-10SB, confirm the 90 mm full stroke, the 10 mm window, the included magnet (-S), and the male rod thread (-B). Note the PT1/8 port size and M12x1.25 adjuster 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 ACQJ32X90-10SB FAQ
It provides 402.1 N push and 301.6 N pull at 0.5 MPa, 562.9 N push at 0.7 MPa, and a maximum push of 82 kgf at 1.0 MPa. The full stroke is 90 mm with a 10 mm window, yielding a usable extend range of 80-90 mm.
The external M12x1.25 threaded stop with lock nut limits the extend stroke length only, meaning force is identical to a standard ACQ. The fixed elastomer bumper decelerates the load at stroke ends, and the included magnet works with both reed and electronic 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
Request a Quote for Airtac ACQJ32~40 Adjustable Thin-Type Cylinder ACQJ32X90-10SB
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.