This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACE12X30, 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.
Airtac ACP Compact Cylinder ACP12X30
The AirTAC ACP Compact Cylinder ACP12X30 is a double acting DIN-standard tight/compact air cylinder with a Ø12mm bore and 30mm stroke, M5×0.8 air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACE12X30 (ISO 21287 ACE), in the same bore, stroke and force class.
- BoreØ12 mm
- Stroke30 mm
- Port sizeM5×0.8
- Acting typeDouble acting
- Rod threadM3×0.5
- StatusDiscontinued → ACE12X30
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac ACP Compact Cylinder ACP12X30
The ACP12X30 is a double acting compact cylinder in the DIN-standard ACP series, with a 12 mm bore and 30 mm stroke. It delivers 56.5 N push and 42.4 N pull at 0.5 MPa, rising to 79.2 N push at 0.7 MPa, with a theoretical maximum of 11.5 kgf at 1.0 MPa. The short ISO 21287-class body saves about 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 will not fit.
The hard-anodized aluminium body carries an S45C hard-chrome rod, a fixed TPU bumper at both ends, and an M3x0.5 female rod thread. Note that this model is discontinued: the current-production successor is ACE12X30, so confirm the ISO 21287 mounting dimensions before swapping.
Airtac ACP Compact Cylinder ACP12X30 Technical Specifications
| Model | Airtac ACP Compact Cylinder ACP12X30 |
|---|---|
| Series | ACP DIN compact cylinder (discontinued) |
| Replacement | ACE12X30 |
| Bore size | Ø12 mm |
| Stroke | 30 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 ACE12X30 (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.
Theoretical Output Force (Ø12mm)
| 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 ACE12X30 produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac ACP Compact Cylinder ACP12X30
| ACP | DIN compact cylinder (double-acting, discontinued). |
|---|---|
| 12 | Bore size in mm. |
| ×30 | 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).
Where the Airtac ACP Compact Cylinder ACP12X30 Is Used
Micro part ejection from fixtures
The 56.5 N push at 0.5 MPa is enough to nudge small machined or moulded parts out of a nest on an assembly bench, and the short body fits inside the fixture plate.
Small gate and guard actuation
With the optional -S magnet and CMSE switches, the 30 mm stroke gives end-of-travel confirmation on compact sliding covers on lab or packaging equipment.
Sample press in test rigs
About 3 kg of practical vertical load makes this bore suitable for light pressing or holding of small samples in laboratory and QC test stations.
Replacing the Airtac ACP Compact Cylinder ACP12X30 with the ACE12X30
At 12 mm bore this is the smallest size in the range; if 56.5 N at 0.5 MPa is marginal, step up to the 16 mm bore for 100.5 N, or drop the force requirement before upsizing. The 30 mm stroke sits well inside the 50 mm maximum standard stroke for this bore, so no made-to-order build is needed. The rod end is female M3x0.5 and the port is M5x0.8 (PT). Position detection requires the optional -S magnet code, which enables CMSE / DMSE switches; without -S there is no magnet fitted. For a held load with air off, add a rod lock or pilot check valve, since the piston will drift. Order ACE12X30 as the current direct replacement and verify ISO 21287 mounting dimensions.
Replacement checklist
- ✓ Current-production ACE → ACE12X30
- ✓ Same bore / stroke / force class
- ✓ Confirm ISO 21287 mounting dimensions
- ✓ Port/thread type (PT / G)
- ✓ Add -S for magnet if you need sensors
Airtac ACP Compact Cylinder ACP12X30 FAQ
At 0.5 MPa it pushes 56.5 N and pulls 42.4 N; at 0.7 MPa that rises to 79.2 N push and 59.4 N pull, with a theoretical maximum of 11.5 kgf at 1.0 MPa. It is double acting, runs on air filtered to 40 um at 0.15-1.0 MPa (22-145 psi), proof pressure 1.5 MPa (215 psi), temperature -20 to +70 C, speed 30-500 mm/s, rod 6 mm with M3x0.5 female thread, M5x0.8 port, and a fixed TPU bumper at both ends.
Order ACE12X30, the current-production ISO 21287 successor: swap the P for an E and you get the same 12 mm bore, 30 mm stroke and force class in a matching short body. Before swapping, confirm the ISO 21287 mounting dimensions against your fixture, since the ACP was built to a DIN standard. If you need position sensing on the replacement, specify the magnet option so CMSE / DMSE switches can be used.
Request a Quote for the ACE12X30
Send us the quantity and destination. We confirm price, stock and lead time on the ACE12X30 replacement — usually within 7-8 hours.