Airtac ACQD Double Acting Compact Cylinder ACQD50X75H
The AirTAC Airtac ACQD Double Acting Compact Cylinder ACQD50X75H is a genuine double-acting COMPACT (JIS) cylinder with a piston rod out BOTH ends — a Ø50mm 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.
- BoreØ50 mm
- Stroke75 mm
- Port sizePT1/4
- Acting typeDouble acting, double rod
- Rod threadM10×1.5 (F) / M18×1.5 (B)
- CushionBumper (both ends)
About the Airtac ACQD Double Acting Compact Cylinder ACQD50X75H
The AirTAC ACQD50X75H is a double-acting JIS compact cylinder featuring twin piston rods that protrude from both ends of the body. Because a rod occupies each chamber, the annular area remains identical in both directions, yielding perfectly equal push and pull forces of 824.6N at 0.5MPa and 1154.5N at 0.7MPa. The dual-rod layout inherently resists rotation and extends the guiding length, allowing it to carry a small tool platform without needing an external non-rotational guide.
This 50mm bore unit utilizes a PT1/4 port and a Ø20mm piston rod with a female M10x1.5 end thread. It incorporates fixed NBR elastomer bumpers at both ends for end-of-stroke deceleration rather than adjustable air cushions. While the body retains magnetic-switch grooves, this specific configuration ships without a magnet. The second rod end can conveniently drive a sensor flag or a secondary load, and the compact C-clip body design saves valuable machine space.
Airtac ACQD Double Acting Compact Cylinder ACQD50X75H Technical Specifications
| Model | Airtac ACQD Double Acting Compact Cylinder ACQD50X75H |
|---|---|
| Series | ACQD JIS compact double-rod cylinder |
| Bore size | Ø50 mm |
| Stroke | 75 mm |
| Acting type | Double acting, double rod |
| Port size | PT1/4 |
| Rod end thread | M10×1.5 female / M18×1.5 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 (Ø50mm — equal both ways)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 825 N | 825 N |
| 0.7 MPa | 1155 N | 1155 N |
| Max (@1.0 MPa) | 168 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 ACQD50X75H
| ACQD | JIS compact double-acting DOUBLE-ROD cylinder series. |
|---|---|
| 50 | 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 ACQD50X75H Is Used
Symmetric Transfer Unit
Drives a dual-sided pick-and-place head in packaging machinery where matching push and pull thrust prevents part deformation during bidirectional transfers.
Twin-Guided Pusher
Moves a machining fixture on an assembly line, using the inherent anti-rotation properties of the dual rods to maintain strict lateral alignment without external guides.
Dual-Station Actuation
Powers a secondary tooling flag or clamp from the rear rod end on a semiconductor handling station while the front rod performs the primary work.
Is the Airtac ACQD Double Acting Compact Cylinder ACQD50X75H the Right Cylinder?
When sizing this double-rod actuator, consider the neighboring bores: the 40mm version provides 527.8N, while the 63mm offers 1401.5N at 0.5MPa. This 50mm model strikes a middle ground with 824.6N of equal bidirectional force. If your application only requires unidirectional thrust and push is greater than pull, a single-rod ACQ cylinder is sufficient. For loads needing extreme precision over a longer span, a guided TACQ might be preferable. To order, confirm the 75mm stroke, PT1/4 port, and female M10x1.5 rod 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 ACQD50X75H FAQ
It delivers equal push and pull forces of 824.6N at 0.5MPa and 1154.5N at 0.7MPa, with a maximum capacity of 168kgf at 1.0MPa. Push equals pull because the twin rods create the same annular area in both chambers. The maximum standard stroke available for this 50mm bore is 100mm.
It uses fixed NBR elastomer bumpers at both ends for impact absorption, not adjustable air cushions. It does not hold position if air pressure is lost; for fail-safe load holding, an external rod lock or pilot-operated check valve is required. Note that while it has sensor grooves, this model ships without a magnet.
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Covers non-human-caused product damage.
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Standard models usually ship in 3-4 days.
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