This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACED63X90, 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 ACPD63X90 is a double acting, double rod DIN-standard tight/compact air cylinder with a Ø63mm bore and 90mm stroke, 1/8" air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACED63X90 (ISO 21287 ACE), in the same bore, stroke and force class.
A double acting compact cylinder with a through rod, the ACPD63X90 pushes and pulls with identical force because a 16 mm rod exits both covers and both strokes work on the rod-side area: 1458.1 N at 0.5 MPa and 2041.3 N at 0.7 MPa in each direction. The 63 mm bore sits in a hard-anodized aluminium body with an S45C hard-chrome rod, a fixed TPU bumper at each end, and a short ISO 21287-style build that saves roughly 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight jigs and gantries.
The symmetric through rod resists rotation and side load, and the rear rod can carry a sensor flag or drive a second tool. Note that this model is discontinued: the current-production replacement is the ACED63X90, so confirm the ISO 21287 mounting dimensions before swapping. Air supply is 0.15-1.0 MPa (22-145 psi), speed 30-500 mm/s, and the rod end carries a female M10x1.5 thread with a 1/8" PT port.
| Model | Airtac ACPD Double Rod Compact Cylinder ACPD63X90 |
|---|---|
| Series | ACPD DIN compact cylinder (discontinued) |
| Replacement | ACED63X90 |
| Bore size | Ø63 mm |
| Stroke | 90 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 ACED63X90 (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. |
| ×90 | 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 rear rod pushes a finished aluminium housing off the fixture while the front rod retracts the locating pin, using the same 1458.1 N in both directions at 0.5 MPa.
The back-end rod carries a switch flag while the front rod presses a connector into a PCB test jig, with CMSE / DMSE switches fitted when the -S magnet is ordered.
Size the job first: if 1458.1 N per direction at 0.5 MPa is more than needed, the ACPD40X90 delivers 571.8 N both ways; if you need more, the ACPD80X90 gives 2356.2 N each way. Both strokes see the same rod-side area, so there is no push-versus-pull derating to calculate. Remember the piston will drift if air is lost - for a held load pair it with a rod lock or pilot check valve. Mount with FA/FB flange or LB foot brackets on the standard face, and order the -S code if you want the optional magnet for CMSE / DMSE switches; this plain ACPD63X90 has no magnet fitted. This model is discontinued, so specify the ACED63X90 as the direct successor and verify the ISO 21287 mounting dimensions.
Replacement checklist
Yes - it is a double-rod cylinder, so a rod exits both covers and every stroke uses the rod-side area. Output is 1458.1 N at 0.5 MPa and 2041.3 N at 0.7 MPa in each direction, 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 90 mm stroke sits well inside the 250 mm max standard stroke for the 63 mm bore.
The ACPD63X90 is discontinued; the current-production direct is the ACED63X90 (swap the P for an E), which matches the same bore, stroke and force class. Confirm the ISO 21287 mounting dimensions before swapping, since the ACP follows the DIN-standard face. For switching, the magnet is the optional -S code - this unit has none fitted, so order ACPD63X90S to enable CMSE / DMSE reed or solid-state switches.
Send us the quantity and destination. We confirm price, stock and lead time on the ACED63X90 replacement — usually within 7-8 hours.