Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X60-20SB
The AirTAC Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X60-20SB is a genuine double-acting COMPACT (JIS) cylinder with an EXTERNAL adjustable stop on the extend stroke — a Ø80mm bore and 60mm full stroke. Turn the stop to fine-tune the end position on the machine without changing parts.
- BoreØ80 mm
- Full stroke60 mm
- Port sizePT3/8
- Adjuster threadM20×1.5
About the Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X60-20SB
The ACQJ80X60-20SB is a double-acting JIS compact cylinder featuring a 60mm full stroke and a 20mm external adjustment window. A threaded stop with a lock nut on the rod-end side restricts how far the piston extends, yielding a usable forward travel range of 40 to 60mm. The return stroke remains completely unaffected. Because the internal piston area is unaltered, output force stays identical to a standard ACQ of the same bore.
This unit includes a male M22x1.5 piston rod end for direct load coupling and an integrated magnet (-S) for position sensing. It delivers 2513.2N of push force at 0.5MPa. Fixed NBR elastomer bumpers absorb impact at both end positions, while the PT3/8 port manages air supply.
Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X60-20SB Technical Specifications
| Model | Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X60-20SB |
|---|---|
| Series | ACQJ JIS compact adjustable-stroke cylinder |
| Bore size | Ø80 mm |
| Full stroke | 60 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 ACQJ80X60-20SB
| ACQJ | JIS compact double-acting ADJUSTABLE-STROKE cylinder series. |
|---|---|
| 80 | 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 ACQJ80-100 Adjustable Compact Cylinder ACQJ80X60-20SB Is Used
Machining Fixture Stops
Dial in the exact extend position for varying raw material thicknesses on a CNC machining line without machining custom spacer blocks.
Packaging Changeover
Quickly reset the extend end-stop to accommodate different carton sizes on a packaging conveyor during rapid product format transitions.
Assembly Press Setup
Fine-tune the pressing depth of a sub-assembly station on the factory floor to test trial end positions before finalizing hard stops.
Is the Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X60-20SB the Right Cylinder?
Choosing this 80mm bore provides 2513.2N push and 2267.8N pull at 0.5MPa. If your application requires less force, stepping down to a 63mm bore yields 1558.6N push, whereas moving up to a 100mm bore offers 3927.0N push. A non-adjustable ACQ is sufficient if your end position never varies. When ordering, verify the 80mm bore, 60mm full stroke, 20mm 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 ACQJ80-100 Adjustable Compact Cylinder ACQJ80X60-20SB FAQ
At 0.5MPa it provides 2513.2N push and 2267.8N pull, and 3518.5N push at 0.7MPa. The maximum push is 513kgf at 1.0MPa. The usable extend range is 40-60mm (60mm full stroke minus up to 20mm), while the retract stroke remains unaffected.
An external M20x1.5 threaded stop with a lock nut limits the extend stroke length only; it does not change piston area or force. Fixed NBR elastomer bumpers decelerate the rod at both ends. The -S magnet works with reed or electronic solid-state switches, and the -B male M22x1.5 thread couples directly to the load.
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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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