Airtac ACQD Double Acting Compact Cylinder ACQD80X75S
The AirTAC Airtac ACQD Double Acting Compact Cylinder ACQD80X75S is a genuine double-acting COMPACT (JIS) cylinder with a piston rod out BOTH ends — a Ø80mm bore and 75mm stroke. The twin rods resist rotation and give equal push and pull force, so it carries and guides a tool platform without a separate anti-rotation guide.
- BoreØ80 mm
- Stroke75 mm
- Port sizePT3/8
- Acting typeDouble acting, double rod
- Rod threadM16×2.0 (F) / M22×1.5 (B)
- CushionBumper (both ends)
About the Airtac ACQD Double Acting Compact Cylinder ACQD80X75S
The AirTAC ACQD80X75S is a JIS compact, double-acting cylinder with a 25mm rod protruding from both ends. Because the annular piston area is identical on each side, push and pull outputs are equal at 2267.8N at 0.5MPa and 3175N at 0.7MPa. This symmetry is ideal for applications requiring identical force in both travel directions.
The twin-rod architecture resists torsion and lengthens the internal bearing path, allowing a tool platform to be guided without needing an external anti-rotation guide. The second rod end can drive a sensor flag or a secondary load. NBR elastomer bumpers fixed inside the body decelerate the piston near stroke ends, while the integrated -S magnet enables position detection via reed or solid-state switches.
Airtac ACQD Double Acting Compact Cylinder ACQD80X75S Technical Specifications
| Model | Airtac ACQD Double Acting Compact Cylinder ACQD80X75S |
|---|---|
| Series | ACQD JIS compact double-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 75 mm |
| Acting type | Double acting, double rod |
| Port size | PT3/8 |
| Rod end thread | M16×2.0 female / M22×1.5 male (B) |
| 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 |
| Cushion | Bumper (both ends) |
| Max standard stroke | Up to 100 mm |
Specifications follow the official AirTAC ACQD datasheet. A rod exits both ends, so both directions use the same annular area. Confirm against the product label before installation.
Theoretical Output Force (Ø80mm — equal both ways)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2268 N | 2268 N |
| 0.7 MPa | 3175 N | 3175 N |
| Max (@1.0 MPa) | 463 kgf | |
Because a rod occupies both chambers, push and pull forces are EQUAL — the annular area applies in each direction. Actual usable force is lower due to friction; size with a safety margin.
Model Code: Airtac ACQD Double Acting Compact Cylinder ACQD80X75S
| ACQD | JIS compact double-acting DOUBLE-ROD cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×75 | Stroke length in mm. |
| S | Built-in magnet for magnetic-switch sensing (omit = none). |
| B | Male-thread piston rod (omit = female thread). |
Thread: PT standard (G / NPT available). The twin rods resist rotation and add guiding length. Related: ACQ (single rod), ACQJ (adjustable stroke), TACQ (guided).
Where the Airtac ACQD Double Acting Compact Cylinder ACQD80X75S Is Used
Twin-Guided Pusher
Drives a wide machining fixture plate in a CNC mill, using the dual rods to prevent torsional deflection during heavy clamping and ejection cycles.
Symmetric Transfer
Shifts heavy pallets equally forward and backward across a packaging line, leveraging the 2267.8N equal push and pull force for balanced momentum.
Dual-Station Actuation
Powers a two-sided stamping press mechanism where the secondary rod end mounts a cam flag to trigger an electronic sensor at mid-stroke.
Is the Airtac ACQD Double Acting Compact Cylinder ACQD80X75S the Right Cylinder?
At 80mm bore, this actuator yields 2267.8N both ways at 0.5MPa; sizing down to a 63mm bore drops the yield to 1401.5N, while stepping up to 100mm raises it to 3524.8N. If your layout only needs force in one direction, a single-rod ACQ provides a more compact footprint. For loads demanding high lateral precision, a guided TACQ linear slide offers superior moment resistance. When ordering, confirm the 75mm stroke, the PT3/8 port, and the default female M16x2.0 rod-end thread.
Quick checklist
- ✓ Equal force both ways at your pressure
- ✓ Anti-rotation needed (twin rods)?
- ✓ Both rod ends usable for tooling?
- ✓ 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 Both rods share the load — keep force concentric.
- check Twin rods resist rotation but avoid heavy side load.
- check Handle the C-clip carefully; seat it fully in its groove.
- check Installation by qualified personnel per AirTAC docs.
Airtac ACQD Double Acting Compact Cylinder ACQD80X75S FAQ
Because the 80mm bore uses twin rods, the annular area is identical both ways, yielding an equal push and pull force of 2267.8N at 0.5MPa and 3175N at 0.7MPa. The maximum standard stroke is 100mm. Operating pressure ranges from 0.15-1.0MPa, with a proof pressure of 1.5MPa.
Fixed NBR elastomer bumpers absorb impact near stroke ends, but for high energy you should add external shock absorbers. The dual rods prevent rotation and extend guide length. Note that a plain ACQD does not hold position on air loss; use an external rod lock or pilot check valve for fail-safe holding.
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