This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACED63X80B, the same code under the new prefix. The ACE replacement is a current-production ISO 21287 compact cylinder in the same bore, stroke and force class, with a matching short body and the same mounting-accessory family, so it fits the same envelope. Confirm mounting-interface dimensions against the ACE datasheet before ordering.

The AirTAC ACPD Double Rod Compact Cylinder ACPD63X80B is a double acting, double rod DIN-standard tight/compact air cylinder with a Ø63mm bore and 80mm stroke, 1/8" air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACED63X80B (ISO 21287 ACE), in the same bore, stroke and force class.
Double acting with a rod leaving both covers, the ACPD63X80B pushes and pulls with identical force because each stroke works on the rod-side area: 1458.1 N at 0.5 MPa and 2041.3 N at 0.7 MPa in either direction. The 63 mm bore drives a 16 mm through-rod over an 80 mm stroke at 30-500 mm/s, with a fixed TPU bumper at each end and 1/8" ports. This model is discontinued; the current-production successor is the ACED63X80.
The through-rod resists rotation and side load, gives a symmetric mount on either cover, and the rear rod can carry a sensor flag on a fixture. Its ISO 21287 short body saves roughly 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight gantries and guarding. Note it drifts when air is lost, so add a rod lock or pilot check for a held load.
| Model | Airtac ACPD Double Rod Compact Cylinder ACPD63X80B |
|---|---|
| Series | ACPD DIN compact cylinder (discontinued) |
| Replacement | ACED63X80B |
| Bore size | Ø63 mm |
| Stroke | 80 mm |
| Acting type | Double acting, double rod |
| Port size | 1/8" |
| Rod thread | M10×1.5 |
| 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 | Fixed bumper (both ends) |
| Max standard stroke | Up to 250 mm |
Specifications follow the official AirTAC ACP datasheet (now discontinued). The ACED63X80B (ISO 21287) carries the same bore/stroke/force class; confirm mounting-interface dimensions against the ACE datasheet before installation. Rod type: female thread (blank) or male thread (B). Thread options: PT (blank) / G.
| Pressure | Force (both ways) |
|---|---|
| 0.5 MPa | 1458 N |
| 0.7 MPa | 2041 N |
| Max (@1.0 MPa) | 297 kgf |
Double-rod: a rod exits both covers, so output force is equal in both directions (rod-side area used).
| ACPD | DIN compact cylinder (double-rod, discontinued). |
|---|---|
| 63 | Bore size in mm. |
| ×80 | Stroke length in mm. |
| S | Optional built-in magnet for sensor position sensing (omit for no magnet). |
| B | Rod type: B = male thread; blank = female thread. |
Replacement mapping (swap P for E): ACP→ACE, ASP→ASE, ATP→ATE, ACPD→ACED, ACPJ→ACEJ. ACP-family: ACP (double acting), ASP / ATP (single acting push / pull), ACPD (double rod), ACPJ (double rod, adjustable stroke).
The through-rod carries a workpiece plate on the front rod while the rear rod balances the moment, moving a 70 kg fixture back and forth 80 mm at 0.5 MPa.
Equal 1458.1 N force in both directions lets the same cylinder press a cap down and lift the head clear, with the TPU bumpers absorbing end-of-stroke shock.
On a packaging line the rear rod mounts a sensor flag; order the -S magnet code and CMSE or DMSE switches to confirm each 80 mm index position.
For this 80 mm stroke, bore 50 gives 881.2 N at 0.5 MPa and bore 80 gives 2356.2 N, so pick the 63 mm when your load sits between those figures. The B code gives a male M10x1.5 rod thread; omit it for female. Mounting brackets FA/FB flange, LB foot, CA/CB clevis, CR, SDB pivot and FTC bolt to the ISO 21287 face. If you need position switches, order the -S code to enable the optional magnet for CMSE / DMSE sensors - without -S there is no magnet. Since this model is discontinued, confirm the ISO 21287 mounting dimensions of the ACED63X80 before swapping.
Replacement checklist
Because a rod exits both covers, force is equal in both directions: 1458.1 N at 0.5 MPa and 2041.3 N at 0.7 MPa, with a maximum of 297.4 kgf at 1.0 MPa. Operating range is 0.15-1.0 MPa (22-145 psi), proof pressure 1.5 MPa (215 psi), speed 30-500 mm/s, and the 1/8" port depends only on the 63 mm bore.
The current-production direct is the ACED63X80 - swap the P for an E - which matches the same 63 mm bore, 80 mm stroke and force class in the ISO 21287 family. Confirm the ISO 21287 mounting dimensions before swapping, since the ACP was built to the DIN standard, and remember the magnet is only present when the -S code is ordered.
Send us the quantity and destination. We confirm price, stock and lead time on the ACED63X80B replacement — usually within 7-8 hours.