
The AirTAC Airtac ACQD Double Acting Compact Cylinder ACQD80X150 is a genuine double-acting COMPACT (JIS) cylinder with a piston rod out BOTH ends — a Ø80mm bore and 150mm 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 ACQD80X150 is a double-acting JIS compact cylinder featuring twin rods extending from both ends. Because a rod occupies each chamber, the annular area is identical in both directions, yielding equal push and pull forces of 2267.8N at 0.5MPa and 3175N at 0.7MPa. This 80mm bore design eliminates rotational torque without needing an external guide, while the extended 150mm stroke is a made-to-order variant surpassing the 100mm standard maximum.
It features a Ø25mm piston rod, PT3/8 port, and a female M16x2.0 rod-end thread. Deceleration is handled by fixed NBR elastomer bumpers at both ends rather than adjustable air cushions. Note that this specific configuration ships without a magnet; while the body retains sensor grooves for solid-state or reed switches, adding a sensor flag requires the -S option.
| Model | Airtac ACQD Double Acting Compact Cylinder ACQD80X150 |
|---|---|
| Series | ACQD JIS compact double-rod cylinder |
| Bore size | Ø80 mm |
| Stroke | 150 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.
| 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.
| ACQD | JIS compact double-acting DOUBLE-ROD cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×150 | 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 wide material pusher on a woodworking conveyor, using the dual rods to resist rotational torque and maintain parallel alignment over the 150mm travel.
Powers a transfer mechanism in packaging machinery where equal push and pull forces ensure balanced acceleration and deceleration of product loads.
Actuates a secondary mechanism or sensor flag from the rear rod end on an automotive assembly line while the front rod drives the primary tooling.
For sizing, stepping down to a 63mm bore yields 1401.5N at 0.5MPa, whereas stepping up to a 100mm bore provides 3524.8N. If your application only requires unidirectional thrust and standard guiding is sufficient, a single-rod ACQ cylinder may be more compact. For heavy lateral loads requiring robust guidance, a TACQ profile might be preferable. When ordering this 150mm nonstandard stroke, confirm the female M16x2.0 thread and PT3/8 porting. Keep in mind a standard ACQD does not hold position upon air loss; achieving fail-safe load holding requires an external rod lock or pilot-operated check valve.
Quick checklist
The cylinder provides equal push and pull forces of 2267.8N at 0.5MPa and 3175N at 0.7MPa, with a maximum holding capacity of 463kgf at 1.0MPa. Push and pull forces are identical because the twin-rod design creates the same annular area in both chambers. The 150mm stroke is a long-stroke made-to-order variant, exceeding the 100mm standard maximum for this 80mm bore.
The twin rods exiting both ends prevent rotation and provide a longer guide length, eliminating the need for a separate anti-rotation guide. Deceleration is managed by fixed NBR elastomer bumpers at both ends, not adjustable air cushions. This specific model ships without a magnet, though the body retains grooves for mounting reed or solid-state switches.
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