This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACE63X10B, 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 ACP Compact Cylinder ACP63X10B is a double acting DIN-standard tight/compact air cylinder with a Ø63mm bore and 10mm stroke, 1/8" air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACE63X10B (ISO 21287 ACE), in the same bore, stroke and force class.
A double acting compact cylinder in the DIN-standard ACP series, the ACP63X10B delivers 1558.6 N of push force and 1458.1 N of pull force at 0.5 MPa, rising to 2182.1 N at 0.7 MPa. The 10 mm stroke suits short-clamp and press-fit motions, and the male rod thread (B code) with a 16 mm rod bolts straight to standard knuckles. Air supply is 0.15-1.0 MPa (22-145 psi), speed runs 30-500 mm/s, and the port is 1/8".
The short ISO 21287-class body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight fixtures and guarded cells. Fixed TPU bumpers sit at both ends, the body is hard-anodized aluminium with an S45C hard-chrome rod, and this model is discontinued - the current direct is ACE63X10, so confirm ISO 21287 mounting dimensions before swapping.
| Model | Airtac ACP Compact Cylinder ACP63X10B |
|---|---|
| Series | ACP DIN compact cylinder (discontinued) |
| Replacement | ACE63X10B |
| Bore size | Ø63 mm |
| Stroke | 10 mm |
| Acting type | Double acting |
| 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 ACE63X10B (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 | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1458 N |
| 0.7 MPa | 2182 N | 2041 N |
| Max (@1.0 MPa) | 318 kgf | |
The ACE63X10B produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
| ACP | DIN compact cylinder (double-acting, discontinued). |
|---|---|
| 63 | Bore size in mm. |
| ×10 | 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).
With 1558.6 N push at 0.5 MPa over just 10 mm, it presses bearings or bushings into aluminium housings on an assembly bench where full-length cylinders cannot fit.
The male rod thread and compact body make it a direct clamp actuator on CNC jigs, holding machined parts against locators through the 10 mm clamp travel.
Mounted above a conveyor, the 63 mm bore holds cartons steady during taping or labelling, with the short body clearing low guarding.
At 63 mm bore this sits in the mid-heavy force band: step down to a 50 mm bore for 981.7 N push at 0.5 MPa, or up to 80 mm for 2513.3 N if the clamp needs more muscle. The 10 mm stroke is well inside the 250 mm maximum standard stroke for this bore. Note that a plain cylinder of this type drifts when air is lost - add a rod lock or pilot check valve if the load must stay put. This unit has no magnet; order the -S code if you later need CMSE or DMSE switch positions. For new builds, specify ACE63X10 instead.
Replacement checklist
At 0.5 MPa it pushes 1558.6 N and pulls 1458.1 N; at 0.7 MPa that rises to 2182.1 N push and 2041.3 N pull. The theoretical maximum is 317.9 kgf at 1.0 MPa. Operating range is 0.15-1.0 MPa (22-145 psi) with a 1.5 MPa (215 psi) proof pressure.
Order ACE63X10, the current-production ISO 21287 successor: swap the P for an E and you get the same 63 mm bore, 10 mm stroke and force class in a matching short body. Because the ACP was built to a DIN standard, confirm the ISO 21287 mounting dimensions against your fixture before the swap. FA/FB flange, LB foot and CA/CB clevis options carry over in the ACE family.
Send us the quantity and destination. We confirm price, stock and lead time on the ACE63X10B replacement — usually within 7-8 hours.