Airtac ACQD Double Acting Compact Cylinder ACQD63X200S
The AirTAC Airtac ACQD Double Acting Compact Cylinder ACQD63X200S is a genuine double-acting COMPACT (JIS) cylinder with a piston rod out BOTH ends — a Ø63mm bore and 200mm 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.
- BoreØ63 mm
- Stroke200 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 ACQD63X200S
The ACQD63X200S is a double-acting JIS compact cylinder featuring twin Ø20mm piston rods exiting both ends. Because a rod occupies each chamber, the annular areas match, yielding exactly 1401.5N at 0.5MPa and 1962.2N at 0.7MPa of push and pull force. This 200mm stroke is a made-to-order long-stroke variant, exceeding the 100mm standard maximum for this 63mm bore.
Dual rods provide a longer guide length and inherent anti-rotation properties without needing an external guide rail. The second rod end can drive a sensor flag or a secondary load. Fixed NBR elastomer bumpers absorb impact at stroke extremes, and the integrated -S piston magnet works seamlessly with reed or solid-state switches.
Airtac ACQD Double Acting Compact Cylinder ACQD63X200S Technical Specifications
| Model | Airtac ACQD Double Acting Compact Cylinder ACQD63X200S |
|---|---|
| Series | ACQD JIS compact double-rod cylinder |
| Bore size | Ø63 mm |
| Stroke | 200 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 (Ø63mm — equal both ways)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1402 N | 1402 N |
| 0.7 MPa | 1962 N | 1962 N |
| Max (@1.0 MPa) | 286 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 ACQD63X200S
| ACQD | JIS compact double-acting DOUBLE-ROD cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×200 | 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 ACQD63X200S Is Used
Symmetric Transfer Arms
Drives long-reach pick-and-place arms in packaging lines where equal push and pull forces prevent sagging during bidirectional transfers.
Twin-Guided Pusher Station
Acts as a dual-station actuator on CNC machine tooling carts, using the second rod end to trigger a solid-state limit flag.
Anti-Rotation Clamping Jig
Holds workpieces flat in metal bending presses, relying on the twin rods to resist torsion without a separate external guide.
Is the Airtac ACQD Double Acting Compact Cylinder ACQD63X200S the Right Cylinder?
For sizing, the adjacent Ø50 bore yields 824.6N while the Ø80 bore provides 2267.8N at 0.5MPa; this Ø63 sits perfectly for mid-range 1401.5N symmetric loads. If your application only needs unidirectional pushing and can tolerate unequal forces, a single-rod ACQ might fit better. For pure vertical lifting without external guide rails, a guided TACQ is recommended. Confirm the PT1/4 port, M10x1.5 female rod thread, and the 200mm made-to-order stroke when ordering.
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 ACQD63X200S FAQ
It delivers an equal push and pull force of 1401.5N at 0.5MPa and 1962.2N at 0.7MPa, with a maximum capacity of 286kgf at 1.0MPa. Because the twin rods occupy both chambers, the annular area is identical in each direction, making forces equal. The 200mm stroke is a long-stroke made-to-order variant exceeding the 100mm standard max for this 63mm bore.
No, a plain ACQ-type does not hold position on air loss; the rod drifts and an external rod lock or pilot check valve is required for fail-safe holding. For impacts, fixed NBR elastomer bumpers decelerate the load near stroke extremes. These are not adjustable air cushions, so for high-energy approaches you should slow the cycle or add an external shock absorber.
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