This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACE12X10, 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 ACP12X10 is a double acting DIN-standard tight/compact air cylinder with a Ø12mm bore and 10mm stroke, M5×0.8 air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACE12X10 (ISO 21287 ACE), in the same bore, stroke and force class.
The ACP12X10 is a double acting compact cylinder in the discontinued AirTAC ACP DIN-standard series, with a 12 mm bore and a 10 mm stroke. At 0.5 MPa it pushes with 56.5 N and pulls with 42.4 N, rising to 79.2 N push and 59.4 N pull at 0.7 MPa, with a theoretical maximum of 11.5 kgf at 1.0 MPa. Its hard-anodized aluminium body and S45C hard-chrome rod run on air filtered to 40 um at 0.15-1.0 MPa (22-145 psi), 30-500 mm/s.
The short ISO 21287-class body saves roughly 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into slim fixtures and small assemblies where a full-length body cannot. This model is discontinued; the current-production direct is ACE12X10, so confirm ISO 21287 mounting dimensions before swapping.
| Model | Airtac ACP Compact Cylinder ACP12X10 |
|---|---|
| Series | ACP DIN compact cylinder (discontinued) |
| Replacement | ACE12X10 |
| Bore size | Ø12 mm |
| Stroke | 10 mm |
| Acting type | Double acting |
| Port size | M5×0.8 |
| Rod thread | M3×0.5 |
| 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 50 mm |
Specifications follow the official AirTAC ACP datasheet (now discontinued). The ACE12X10 (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 | 57 N | 42 N |
| 0.7 MPa | 79 N | 59 N |
| Max (@1.0 MPa) | 12 kgf | |
The ACE12X10 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). |
|---|---|
| 12 | 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).
Ejects small machined or moulded parts from a fixture with a short 10 mm push, using the 56.5 N force available at 0.5 MPa.
With the optional -S magnet and a CMSE or DMSE switch, the 12 mm bore confirms a tiny component is seated in an electronics assembly nest.
The short body, about 50% shorter than an ISO 15552 profile cylinder, clamps PCBs or small brackets inside crowded jig plates.
For a 10 mm stroke at this force level, compare the 16 mm bore (100.5 N push at 0.5 MPa) if your load is near the 12 mm limit, or stay at 12 mm for lighter clamping and positioning. A plain ACP12X10 does not hold position when air is lost - add a rod lock or pilot check valve for a held load. The rod end here is female M3x0.5 with a PT port thread; the optional -S code adds the magnet for CMSE / DMSE switches, and without -S no magnet is fitted. Order ACE12X10 as the current replacement.
Replacement checklist
At 0.5 MPa it pushes 56.5 N and pulls 42.4 N; at 0.7 MPa it pushes 79.2 N and pulls 59.4 N. The theoretical maximum is 11.5 kgf at 1.0 MPa. It is double acting, runs at 30-500 mm/s on 0.15-1.0 MPa (22-145 psi) air, and has a fixed TPU bumper at both ends.
No - the ACP family is discontinued. The current-production replacement is ACE12X10 (swap the P for an E), which matches the same 12 mm bore, 10 mm stroke and force class in the ISO 21287 short-body format. Confirm the ISO 21287 mounting dimensions before swapping, since the ACP was built to the DIN standard.
Send us the quantity and destination. We confirm price, stock and lead time on the ACE12X10 replacement — usually within 7-8 hours.