Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X60-40B
The AirTAC Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X60-40B 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 ACQJ80X60-40B
The AirTAC ACQJ80X60-40B is a double-acting JIS compact cylinder featuring an external threaded stop with a lock nut that limits the extend stroke. You get a usable extend range of 20 to 60 mm because the 40 mm adjustment window shortens the 60 mm full stroke. The retract movement remains completely unaffected. A male M22x1.5 thread on the piston rod couples directly to your load.
Because the piston area stays the same, output force is identical to a standard ACQ of this 80 mm bore. The fixed NBR elastomer bumpers at both ends decelerate the motion near stroke limits rather than using adjustable air cushions. The body includes sensor grooves, but this specific unit ships without a magnet. A plain compact cylinder will drift and lose its load on air loss, so add an external rod lock for fail-safe holding.
Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X60-40B Technical Specifications
| Model | Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X60-40B |
|---|---|
| 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 ACQJ80X60-40B
| 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 ACQJ80X60-40B Is Used
Machining Fixture Stops
Dial in the exact extend position for varying part lengths on a milling machine without machining new stop collars.
Assembly Line Changeover
Quickly reset the extend endpoint during product family transitions on automated assembly equipment.
Carton Forming Trials
Test and set precise push distances for different carton sizes on packaging lines before final lock down.
Is the Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X60-40B the Right Cylinder?
Choosing this 80 mm bore gives 2513.2 N push and 2267.8 N pull at 0.5 MPa. If you need less force, the 63 mm bore provides 1558.6 N push, or step up to the 100 mm bore for 3927.0 N push. A fixed-stroke ACQ is sufficient if your end position never varies. When ordering, verify the 60 mm full stroke, the 40 mm window, the male M22x1.5 rod thread, and the PT3/8 port.
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 ACQJ80X60-40B FAQ
The usable extend range is 20-60 mm. It delivers 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.
An M20x1.5 threaded adjuster with a lock nut limits the extend stroke length only. It does not change the piston area, so force remains identical to a standard ACQ. Fixed elastomer bumpers handle end deceleration, and you must add an external rod lock for fail-safe load holding.
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 ACQJ80-100 Adjustable Compact Cylinder ACQJ80X60-40B
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.