
The AirTAC Airtac ACQD Double Acting Compact Cylinder ACQD32X90 is a genuine double-acting COMPACT (JIS) cylinder with a piston rod out BOTH ends — a Ø32mm bore and 90mm 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 ACQD32X90 is a double-acting JIS compact cylinder featuring a 32mm bore and twin 16mm rods that exit from both ends. Because a rod occupies each chamber, the annular area is identical in both directions, generating equal push and pull thrust of 301.6N at 0.5MPa and 422.2N at 0.7MPa. This symmetric force output is ideal for balanced cycling tasks.
The dual rods provide a longer guide length and high torsional resistance, allowing you to carry a tooling platform without adding a separate external guide. End-of-stroke deceleration relies on fixed NBR elastomer bumpers rather than adjustable air cushions. The body includes magnetic-switch grooves for position sensing, though this specific unit ships without the internal magnet. It uses a PT1/8 port and a female M8x1.25 rod-end thread.
| Model | Airtac ACQD Double Acting Compact Cylinder ACQD32X90 |
|---|---|
| Series | ACQD JIS compact double-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 90 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. |
| ×90 | 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 dual-sided pick-and-place shuttle in packaging lines where identical push and pull thrust keeps product indexing perfectly balanced.
Mounts a small machining or stamping head directly to the twin rods on an assembly machine, utilizing the built-in anti-rotation support.
Uses the second protruding rod end to trigger a mechanical flag or drive a secondary mechanism simultaneously in a textile loom.
Choosing this 32mm bore provides 301.6N of thrust at 0.5MPa. If your load is lighter, stepping down to the 25mm bore yields 188.9N, whereas the larger 40mm bore provides 527.8N for heavier demands. This 90mm stroke sits well within the 100mm maximum standard travel for this size. If your mechanism only needs force in one direction, a single-rod ACQ cylinder saves space. For applications needing extreme lateral load support, consider a guided TACQ series. Confirm you need the default female M8x1.25 rod thread and PT1/8 port when ordering.
Quick checklist
The push and pull forces are identical because the double-rod design creates the same annular piston area in both chambers. It outputs 301.6N at 0.5MPa and 422.2N at 0.7MPa, with a maximum capacity of 61kgf at 1.0MPa. The maximum standard stroke available for this 32mm bore is 100mm.
It uses fixed NBR elastomer bumpers at both ends to absorb shock, meaning there is no adjustable air cushion. While the body features grooves for mounting reed or solid-state electronic switches, this specific model ships without the internal magnet, so sensing requires adding an -S option or external flags.
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