Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X60-50SB
The AirTAC Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X60-50SB 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 ACQJ80X60-50SB
The AirTAC ACQJ80X60-50SB is a double-acting JIS compact cylinder with an external threaded stop and lock nut that limits the EXTEND end position. You can fine-tune the usable extend range from 10 mm up to the full 60 mm stroke directly on the machine without swapping parts. The RETRACT stroke remains unaffected, and the force is identical to a standard ACQ of the same bore.
Featuring a 25 mm piston rod and PT3/8 port, this model delivers 2513.2 N push force at 0.5 MPa. It includes the -S magnet for reed or solid-state switches and the -B male rod-end thread (M22x1.5) for direct load coupling. The fixed NBR elastomer bumper decelerates the load at stroke ends, operating effectively at speeds of 30-500 mm/s.
Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X60-50SB Technical Specifications
| Model | Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X60-50SB |
|---|---|
| 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 ACQJ80X60-50SB
| 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 ACQJ80X60-50SB Is Used
Press Tooling Setup
Dial in the exact 10 to 60 mm extend position during press tooling setup, accommodating different material thicknesses without machining new stop collars.
Product Changeover Stops
Adjust the extend stroke on the fly for product changeovers on a conveyor line, ensuring the rod meets varying package dimensions accurately.
Assembly Machine Trials
Test trial end positions on an assembly machine, tweaking the extend stop to find the optimal contact point before locking the nut for production.
Is the Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X60-50SB the Right Cylinder?
Choose this 80 mm bore if your application requires 2513.2 N push force at 0.5 MPa. If you need less force, stepping down to a 63 mm bore yields 1558.6 N push, while stepping up to a 100 mm bore provides 3927.0 N push. If you do not need to vary the end position, a fixed-stroke ACQ cylinder is sufficient. Confirm your ordering essentials: 80 mm bore, 60 mm full stroke, 50 mm window, -S magnet, and -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 ACQJ80X60-50SB FAQ
The usable extend range is 10-60 mm (full 60 mm stroke minus the 50 mm window). Force is identical to a standard ACQ: push is 2513.2 N and pull is 2267.8 N at 0.5 MPa, push is 3518.5 N at 0.7 MPa, and max push is 513 kgf at 1.0 MPa. The retract stroke is unaffected.
The external M20x1.5 threaded stop with lock nut limits only the extend stroke length, so force is unchanged. A fixed NBR elastomer bumper decelerates the load at stroke ends. Note that a plain cylinder does not hold its load on air loss; for a fail-safe hold, use an external rod lock.
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 ACQJ80X60-50SB
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.