
The AirTAC Airtac ACQD Double Acting Compact Cylinder ACQD32X175SB is a genuine double-acting COMPACT (JIS) cylinder with a piston rod out BOTH ends — a Ø32mm bore and 175mm 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 ACQD32X175SB is a double-acting JIS compact cylinder featuring twin rods that exit both ends. Because a rod occupies each chamber, the annular areas match, yielding identical push and pull forces of 301.6 N at 0.5 MPa and 422.2 N at 0.7 MPa. This symmetric thrust is ideal for balanced cycles, and the dual rods inherently resist rotation while extending guide length.
This 175 mm unit is a made-to-order long-stroke variant, exceeding the 100 mm standard maximum for the Ø32 bore. It includes a male M14x1.5 rod-end thread for direct coupling, a PT1/8 port, and an integrated piston magnet (-S) for tracking with reed or solid-state switches. Fixed NBR elastomer bumpers absorb impact at stroke extremes rather than adjustable air cushions.
| Model | Airtac ACQD Double Acting Compact Cylinder ACQD32X175SB |
|---|---|
| Series | ACQD JIS compact double-rod cylinder |
| Bore size | Ø32 mm |
| Stroke | 175 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. |
| ×175 | 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).
Pushes parts across a 175 mm gap on packaging lines. The twin rods prevent platform twist under offset loads during the extended transit.
Drives a dual-station pick-and-place head. Equal push and pull forces of 422.2 N at 0.7 MPa ensure consistent clamping and release timing.
Uses the second protruding rod end to trigger an external proximity sensor. The male M14x1.5 thread easily mounts a custom target bracket.
Select this 175 mm long-stroke model when a 32 mm bore provides sufficient equal thrust (301.6 N @0.5 MPa) but extended reach is required. If your application needs less travel, the standard ACQD32X100 fits within normal limits; for higher force, the ACQD40X175SB offers 527.8 N @0.5 MPa. Choose this SB configuration for direct male-thread mounting and magnetic sensing. Note that a plain ACQ cylinder drifts on air loss; add an external rod lock or pilot check valve if fail-safe holding is required.
Quick checklist
It delivers equal push and pull forces of 301.6 N at 0.5 MPa and 422.2 N at 0.7 MPa, with a maximum capacity of 61 kgf at 1.0 MPa. Push and pull match because the twin rods create identical annular areas. The 175 mm stroke is a made-to-order long-stroke exceeding the 100 mm standard max. It features a 32 mm bore, PT1/8 port, and a male M14x1.5 rod thread.
The dual-rod design resists rotation and provides a longer guide length without needing an external guide. The -S option includes a piston magnet compatible with reed or electronic solid-state switches. Fixed NBR elastomer bumpers absorb impact at both ends; it does not have adjustable air cushions, so external shock absorbers are recommended for high-energy loads.
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