This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACE63X110S, 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 ACP63X110S is a double acting DIN-standard tight/compact air cylinder with a Ø63mm bore and 110mm stroke, 1/8" air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACE63X110S (ISO 21287 ACE), in the same bore, stroke and force class.
The ACP63X110S is a double acting compact cylinder in the DIN-standard ACP series, with a 63 mm bore and 110 mm stroke on a 16 mm hard-chrome S45C rod. Air drives the piston both ways, and fixed TPU bumpers at each end absorb end-of-travel impact. At 0.5 MPa it pushes 1558.6 N and pulls 1458.1 N; at 0.7 MPa those rise to 2182.1 N and 2041.3 N, with a theoretical maximum of 317.9 kgf at 1.0 MPa. The short ISO 21287-class body saves roughly 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into cramped welding jigs and press fixtures.
Because the S code is in this model, the optional -S magnet is fitted, so CMSE or DMSE reed and solid-state switches can be clamped straight onto the hard-anodized aluminium body for end-of-stroke signalling. Note that this model is discontinued; the current-production direct is ACE63X110, so confirm ISO 21287 mounting dimensions before swapping.
| Model | Airtac ACP Compact Cylinder ACP63X110S |
|---|---|
| Series | ACP DIN compact cylinder (discontinued) |
| Replacement | ACE63X110S |
| Bore size | Ø63 mm |
| Stroke | 110 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 ACE63X110S (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 ACE63X110S 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. |
| ×110 | 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 1558.6 N push at 0.5 MPa secures aluminium housings in a machining fixture, and the short body fits inside the clamp pocket where a full-length cylinder cannot.
The 1458.1 N pull at 0.5 MPa retracts a pusher arm that kicks rejected cartons off a packaging conveyor at speeds up to 500 mm/s.
Size against the job: a 50 mm bore gives 981.7 N push at 0.5 MPa, while an 80 mm bore reaches 2513.3 N, so the 63 mm sits squarely in the middle for mid-range clamping and lifting. If the load must stay held when air is lost, add a rod lock or pilot check valve, since the piston drifts once pressure drops. This unit carries the optional -S magnet for CMSE / DMSE switches, and FA/FB flange, LB foot, CA/CB clevis, CR, SDB pivot and FTC brackets bolt to the same face. ACP63X110S is discontinued; order ACE63X110 as the current direct and verify the ISO 21287 mounting dimensions first.
Replacement checklist
At 0.5 MPa it pushes 1558.6 N and pulls 1458.1 N. At 0.7 MPa the figures are 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, and rod speed runs 30-500 mm/s.
No, the ACP family is discontinued. The current-production replacement is ACE63X110, an ISO 21287 compact cylinder in the same bore, stroke and force class. Its short body still saves about 50% of the mounting length of an ISO 15552 profile cylinder, but because the ACP was DIN-standard, confirm the ISO 21287 mounting dimensions before swapping. This unit already carries the optional -S magnet for CMSE / DMSE switches.
Send us the quantity and destination. We confirm price, stock and lead time on the ACE63X110S replacement — usually within 7-8 hours.