Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X40-10SB
The AirTAC Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X40-10SB is a genuine double-acting COMPACT (JIS) cylinder with an EXTERNAL adjustable stop on the extend stroke — a Ø80mm bore and 40mm full stroke. Turn the stop to fine-tune the end position on the machine without changing parts.
- BoreØ80 mm
- Full stroke40 mm
- Port sizePT3/8
- Adjuster threadM20×1.5
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X40-10SB
The AirTAC ACQJ80X40-10SB is a double-acting JIS compact cylinder featuring an external M20x1.5 threaded stop with a lock nut to limit the extend stroke. You can fine-tune the forward end position on the machine, yielding a usable extend range of 30-40 mm from the 40 mm full stroke. The retract stroke remains unaffected. A PT3/8 port supplies air to the 25 mm piston rod.
Because the adjuster only alters travel length, output force matches a standard ACQ of this bore exactly: 2513.2 N push and 2267.8 N pull at 0.5 MPa. This SB configuration includes a male M22x1.5 rod end for direct load coupling and an internal piston magnet for position sensing. Deceleration relies on fixed NBR elastomer bumpers at both ends, rather than adjustable pneumatic cushions.
Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X40-10SB Technical Specifications
| Model | Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X40-10SB |
|---|---|
| Series | ACQJ JIS compact adjustable-stroke cylinder |
| Bore size | Ø80 mm |
| Full stroke | 40 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 ACQJ80X40-10SB
| ACQJ | JIS compact double-acting ADJUSTABLE-STROKE cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×40 | 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 ACQJ80X40-10SB Is Used
Machining Fixture Stops
Dial in the exact clamping reach on a CNC lathe fixture without machining custom spacers, accommodating varied raw stock lengths quickly.
Carton Forming Tamp
Adjust the push depth for different box sizes on a packaging line, ensuring perfect flap folding without swapping the entire actuator assembly.
Press Pin Depth Setup
Establish trial end positions for pressing pins on an assembly press, allowing operators to tweak insertion depth safely during initial product changeover.
Is the Airtac ACQJ80-100 Adjustable Compact Cylinder ACQJ80X40-10SB the Right Cylinder?
Selecting this 80 mm bore actuator provides 2513.2 N push at 0.5 MPa, stepping up from the 63 mm bore (1558.6 N) or down from the 100 mm bore (3927.0 N). If your application never requires end-position adjustments, a fixed-stroke ACQ cylinder delivers the same power without the external hardware. Confirm your ordering essentials: 80 mm bore, 40 mm full stroke, 10 mm adjust 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 ACQJ80X40-10SB FAQ
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. The -10 window allows a usable extend range of 30-40 mm. The bore is 80 mm, the port is PT3/8, and the external adjuster thread is M20x1.5.
No, the external stop only changes the extend length; the piston area remains the same, so force is identical to a standard ACQ. Deceleration is provided by fixed NBR elastomer bumpers at each end, not adjustable air cushions. The built-in magnet works with reed or electronic solid-state switches.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC ACQJ Compact Cylinders
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