Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X80-10
The AirTAC Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X80-10 is a genuine double-acting COMPACT (JIS) cylinder with an EXTERNAL adjustable stop on the extend stroke — a Ø80mm bore and 80mm full stroke. Turn the stop to fine-tune the end position on the machine without changing parts.
- BoreØ80 mm
- Full stroke80 mm
- Port sizePT3/8
- Adjuster threadM20×1.5
About the Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X80-10
The AirTAC ACQJ80X80-10 is a double-acting JIS compact cylinder with an external threaded stop and lock nut that limits the extend end position. You get a usable extend range of 70-80 mm from the 80 mm full stroke, while the retract stroke remains unaffected. The rod measures 25 mm and the body uses PT3/8 ports.
Because the piston area is unchanged, the force is identical to a standard ACQ of this bore. It delivers 2513.2 N push and 2267.8 N pull at 0.5 MPa. The cylinder uses a fixed NBR elastomer bumper at each end for end-of-travel deceleration and includes sensor grooves, though this specific configuration ships without a magnet.
Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X80-10 Technical Specifications
| Model | Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X80-10 |
|---|---|
| Series | ACQJ JIS compact adjustable-stroke cylinder |
| Bore size | Ø80 mm |
| Full stroke | 80 mm |
| Adjuster thread | M20×1.5 |
| Port size | PT3/8 |
| 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 | M16×2.0 (F) / M22×1.5 (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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 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 ACQJ80-100 Adjustable Compact Cylinder ACQJ80X80-10
| ACQJ | JIS compact double-acting ADJUSTABLE-STROKE cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×80 | 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 ACQJ80-100 Adjustable Compact Cylinder ACQJ80X80-10 Is Used
Press Tonnage Calibration
Dial in the exact 70-80 mm extend endpoint during press setup to test material deflection without swapping physical spacer rings.
Package Size Changeover
Adjust the reject pusher arm on the fly when carton lengths vary, using the external M20x1.5 stop to set new end positions.
Machining Fixture Positioning
Find the optimal clamping contact point on a CNC lathe loader by fine-tuning the extend stroke limit during initial part trials.
Is the Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X80-10 the Right Cylinder?
Selecting this 80 mm bore provides 2513.2 N push at 0.5 MPa, sitting between the 63 mm bore at 1558.6 N and the 100 mm bore at 3927.0 N. If your application never requires altering the extend endpoint, a fixed-stroke ACQ cylinder suffices. When ordering, confirm the 80 mm bore, 80 mm full stroke, 10 mm adjuster window, female M16x2.0 rod-end thread, and that no magnet is included.
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 ACQJ80-100 Adjustable Compact Cylinder ACQJ80X80-10 FAQ
The usable extend range is 70-80 mm. It generates 2513.2 N push and 2267.8 N pull at 0.5 MPa, 3518.5 N push at 0.7 MPa, and a maximum push of 513 kgf at 1.0 MPa. The 10 mm adjustable window only shortens the extend stroke; it does not reduce these force outputs.
An external M20x1.5 threaded stop with a lock nut limits the extend distance, while fixed NBR bumpers decelerate the rod near stroke ends. A plain ACQ-type cylinder does not hold its load on air loss; for a fail-safe hold you must add an external rod lock or pilot-operated check valve.
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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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