This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACE80X110S, 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 ACP80X110S is a double acting DIN-standard tight/compact air cylinder with a Ø80mm bore and 110mm stroke, 1/4" air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACE80X110S (ISO 21287 ACE), in the same bore, stroke and force class.
A double acting compact cylinder in the DIN-standard ACP series, the ACP80X110S pairs an 80 mm bore with a 110 mm stroke and a 20 mm hard-chrome S45C rod on a hard-anodized aluminium body. At 0.5 MPa it pushes 2513.3 N and pulls 2356.2 N; at 0.7 MPa those figures rise to 3518.6 N and 3298.7 N, with a theoretical ceiling of 512.6 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 presses, gantries and guarding where a full-length body will not fit.
Because the S code is in this model number, the optional -S magnet is fitted, so CMSE or DMSE reed and solid-state switches can be clamped straight onto the tube for end-of-stroke signalling. Air supply is 0.15-1.0 MPa (22-145 psi), speed runs 30-500 mm/s, and fixed TPU bumpers sit at both ends. This model is discontinued; the current-production direct is ACE80X110, so confirm ISO 21287 mounting dimensions before swapping.
| Model | Airtac ACP Compact Cylinder ACP80X110S |
|---|---|
| Series | ACP DIN compact cylinder (discontinued) |
| Replacement | ACE80X110S |
| Bore size | Ø80 mm |
| Stroke | 110 mm |
| Acting type | Double acting |
| Port size | 1/4" |
| Rod thread | M12×1.75 |
| 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 300 mm |
Specifications follow the official AirTAC ACP datasheet (now discontinued). The ACE80X110S (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 | 2513 N | 2356 N |
| 0.7 MPa | 3519 N | 3299 N |
| Max (@1.0 MPa) | 513 kgf | |
The ACE80X110S 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). |
|---|---|
| 80 | 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).
With 2513.3 N of push at 0.5 MPa, an 80 mm bore drives a small marking or staking head on an aluminium extrusion line without needing a full-length body.
The fitted -S magnet accepts CMSE or DMSE switches, so a machine guard or indexing gate on a packaging line reports open and closed states to the PLC.
At this bore size the 80 mm ACP sits above the 63 mm version (1558.6 N push at 0.5 MPa) and below the 100 mm version (3927.0 N), so step down when force is comfortable and up when it is not. The 110 mm stroke is well inside the 300 mm maximum standard stroke for bore 80, so it is a catalogue item rather than a made-to-order build. Air ports are 1/4" and the rod end carries a female M12x1.25 thread - actually M12x1.75 for this bore - so check knuckle fitment before ordering. Remember the piston drifts when air is lost: add a rod lock or pilot check valve if the load must stay put. FA/FB flange, LB foot, CA/CB clevis and related brackets bolt to the standard face, and the replacement ACE80X110 keeps the same bore, stroke and force class.
Replacement checklist
Push is 2513.3 N and pull 2356.2 N at 0.5 MPa; at 0.7 MPa push reaches 3518.6 N and pull 3298.7 N, with a theoretical maximum of 512.6 kgf at 1.0 MPa. It is a double acting 80 mm bore, 110 mm stroke unit with a 20 mm rod, 1/4" ports, female M12x1.75 rod thread, 0.15-1.0 MPa (22-145 psi) operating pressure, 1.5 MPa (215 psi) proof pressure, -20 to +70 C temperature range and 30-500 mm/s speed.
Order ACE80X110, the ISO 21287 successor made by swapping the P for an E. It matches the same 80 mm bore, 110 mm stroke and force class with a short body and a compatible mounting family (FA/FB flange, LB foot, CA/CB clevis). Because the ACP is DIN-standard, confirm the ISO 21287 mounting dimensions against your fixture before the swap, and note that the magnet on this unit came from the optional -S code.
Send us the quantity and destination. We confirm price, stock and lead time on the ACE80X110S replacement — usually within 7-8 hours.