
The AirTAC Airtac ACQD Double Acting Compact Cylinder ACQD32X100S is a genuine double-acting COMPACT (JIS) cylinder with a piston rod out BOTH ends — a Ø32mm bore and 100mm 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.
The AirTAC ACQD32X100S is a double-acting JIS compact cylinder featuring twin Ø16mm rods exiting both ends. Because a rod occupies each chamber, the annular area is identical in both directions, yielding equal push and pull forces of 301.6 N at 0.5 MPa and 422.2 N at 0.7 MPa. This symmetry is ideal for applications requiring consistent bi-directional thrust without force imbalance.
Equipped with a -S piston magnet, the body grooves accept reed or solid-state electronic switches for position sensing. The fixed NBR elastomer bumpers at each end absorb end-of-stroke impact, while the extended guide length from the dual rods resists torsional loads. Standard PT1/8 ports and a 100mm stroke provide robust actuation within a compact footprint.
| Model | Airtac ACQD Double Acting Compact Cylinder ACQD32X100S |
|---|---|
| Series | ACQD JIS compact double-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 100 mm |
| Acting type | Double acting, double rod |
| Port size | PT1/8 |
| Rod end thread | M8×1.25 female / M14×1.5 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.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 302 N | 302 N |
| 0.7 MPa | 422 N | 422 N |
| Max (@1.0 MPa) | 62 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.
| ACQD | JIS compact double-acting DOUBLE-ROD cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×100 | 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).
Drives a bi-directional parts shuttle on an assembly line where equal push and pull forces ensure consistent transfer speeds in both directions.
Uses both rod ends to actuate two separate clamping stations simultaneously from a single compact body, saving valuable machine space.
Pushes workpieces on a CNC conveyor without needing an external anti-rotation guide, as the dual rods naturally prevent platform twisting.
Providing 301.6 N of thrust both ways, this 32mm bore sits comfortably between the 20mm variant (117.8 N) and the 40mm variant (527.8 N) at 0.5 MPa. If your mechanism only requires unidirectional pushing, a single-rod ACQ offers a shorter overall length. For heavy lateral loads exceeding the twin rods' guide capacity, a guided TACQ slide table is recommended. Ensure you specify the -S magnet for sensor tracking, the 100mm stroke, and the default female M8x1.25 rod-end threads when ordering.
Quick checklist
The cylinder provides equal push and pull forces of 301.6 N at 0.5 MPa and 422.2 N at 0.7 MPa, with a maximum force of 61 kgf at 1.0 MPa. Push and pull forces are identical because the double-rod design creates the same annular piston area in both directions. The maximum standard stroke is 100mm, operating between 0.15-1.0 MPa.
No, a plain ACQ-type cylinder drifts when air is lost because the fixed NBR bumpers only decelerate the piston near stroke end, acting neither as a lock nor a brake. To maintain a fail-safe vertical hold, you must install an external rod lock or a pilot-operated check valve. The -S magnet works with reed or electronic switches for position feedback.
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