Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X75-10S
The AirTAC Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X75-10S is a genuine double-acting COMPACT (JIS) cylinder with an EXTERNAL adjustable stop on the extend stroke — a Ø80mm bore and 75mm full stroke. Turn the stop to fine-tune the end position on the machine without changing parts.
- BoreØ80 mm
- Full stroke75 mm
- Port sizePT3/8
- Adjuster threadM20×1.5
About the Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X75-10S
The AirTAC ACQJ80X75-10S is a double-acting JIS compact cylinder featuring an external threaded stop with a lock nut that limits the extend end position. You can fine-tune the usable extend range from 65 mm up to the full 75 mm directly on your equipment without swapping parts, while the retract stroke remains completely unaffected. The adjuster itself only alters travel length, so the output force stays identical to a standard ACQ of the same bore.
Delivering 2513.2 N push and 2267.8 N pull at 0.5 MPa, this unit uses a 25 mm piston rod and PT3/8 porting. It includes a built-in piston magnet compatible with reed or electronic solid-state switches, plus fixed elastomer bumpers at both ends for end-of-stroke deceleration. The external adjuster utilizes an M20x1.5 thread for precise positioning.
Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X75-10S Technical Specifications
| Model | Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X75-10S |
|---|---|
| Series | ACQJ JIS compact adjustable-stroke cylinder |
| Bore size | Ø80 mm |
| Full stroke | 75 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 ACQJ80X75-10S
| ACQJ | JIS compact double-acting ADJUSTABLE-STROKE cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×75 | 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 ACQJ80X75-10S Is Used
Machining Fixture Stops
Dial in the exact clamping reach on a CNC machining fixture during setup, allowing 10 mm of travel adjustment to accommodate varying raw material thicknesses without machining new spacers.
Product Changeover Diverters
Quickly reposition a sorting diverter on a packaging conveyor line by tweaking the extend endpoint, accommodating different carton lengths rapidly during production shifts.
Assembly Press Trial Positions
Test different pressing depths on an automated assembly press by adjusting the external stop nut, finding the optimal end position for a new component before finalizing the mechanical setup.
Is the Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X75-10S the Right Cylinder?
When sizing this actuator, consider the 63 mm bore offering 1558.6 N push or the 100 mm bore providing 3927.0 N push at 0.5 MPa if your force requirements shift. If your setup never requires altering the extend endpoint, a fixed-stroke ACQ series cylinder will suffice. To order this adjustable version correctly, confirm the 80 mm bore, 75 mm full stroke, 10 mm adjustment window, the S magnet option, and your required rod-end thread (default female M16x2.0).
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 ACQJ80X75-10S FAQ
This 80 mm bore cylinder delivers a push force of 2513.2 N and a pull force of 2267.8 N at 0.5 MPa, with a push of 3518.5 N at 0.7 MPa and a maximum push of 513 kgf at 1.0 MPa. The 10 mm adjustment window allows the usable extend range to be set anywhere from 65 mm to the full 75 mm stroke.
No, the external M20x1.5 threaded stop only limits the extend travel distance, leaving the piston area and thus the output force identical to a standard ACQ. The cylinder uses fixed elastomer bumpers at both ends for basic deceleration rather than adjustable air cushions, so for high-speed or high-energy loads you should add an external shock absorber.
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 ACQJ80X75-10S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.