This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACED12X5S, 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 ACPD Double Rod Compact Cylinder ACPD12X5S
The AirTAC ACPD Double Rod Compact Cylinder ACPD12X5S is a double acting, double rod DIN-standard tight/compact air cylinder with a Ø12mm bore and 5mm stroke, M5×0.8 air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACED12X5S (ISO 21287 ACE), in the same bore, stroke and force class.
- BoreØ12 mm
- Stroke5 mm
- Port sizeM5×0.8
- Acting typeDouble acting, double rod
- Rod threadM3×0.5
- StatusDiscontinued → ACED12X5S
- 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 ACPD Double Rod Compact Cylinder ACPD12X5S
Double acting with a rod leaving both covers, the ACPD12X5S pushes and pulls with identical force because each stroke works on the rod-side area: 42.4 N at 0.5 MPa and 59.4 N at 0.7 MPa in either direction. The 12 mm bore drives a 6 mm through-rod over a 5 mm stroke, with a fixed TPU bumper at each end and a speed range of 30-500 mm/s. This unit carries the optional -S magnet, so CMSE or DMSE reed and solid-state switches can be clipped on for end-of-stroke sensing.
The short ISO 21287-class body saves roughly 50% of the mounting length of an ISO 15552 profile cylinder, which is why it suits micro fixtures, small gates and tight test rigs. Note that this model is discontinued: the current-production direct is the ACED12X5, so confirm the ISO 21287 mounting dimensions before swapping from the DIN-standard ACP footprint.
Airtac ACPD Double Rod Compact Cylinder ACPD12X5S Technical Specifications
| Model | Airtac ACPD Double Rod Compact Cylinder ACPD12X5S |
|---|---|
| Series | ACPD DIN compact cylinder (discontinued) |
| Replacement | ACED12X5S |
| Bore size | Ø12 mm |
| Stroke | 5 mm |
| Acting type | Double acting, double rod |
| 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 ACED12X5S (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 | Force (both ways) |
|---|---|
| 0.5 MPa | 42 N |
| 0.7 MPa | 59 N |
| Max (@1.0 MPa) | 9 kgf |
Double-rod: a rod exits both covers, so output force is equal in both directions (rod-side area used).
Model Code: Airtac ACPD Double Rod Compact Cylinder ACPD12X5S
| ACPD | DIN compact cylinder (double-rod, discontinued). |
|---|---|
| 12 | Bore size in mm. |
| ×5 | 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 ACPD Double Rod Compact Cylinder ACPD12X5S Is Used
Lab sample ejector
The 5 mm stroke and 42.4 N output eject microplate samples or push vials into a detector slot on analytical instruments, with the -S magnet feeding a CMSE switch to confirm each eject.
Micro part hold-down
Clamps small connectors or PCBs during a solder or test cycle; the symmetric through-rod keeps the clamp plate square and the rear rod can drive a position flag.
Sorting flag actuator
Flicks a lightweight diverter flag on a small-parts conveyor line; DMSE solid-state switches on the -S magnet give PLC feedback at both ends of the 5 mm travel.
Replacing the Airtac ACPD Double Rod Compact Cylinder ACPD12X5S with the ACED12X5S
At 42.4 N per side, the 12 mm bore covers light clamping and indexing; step up to the 16 mm bore (75.4 N at 0.5 MPa) if you need about 78% more force, or drop to a lever mechanism if 42.4 N is generous. The through-rod resists rotation and side load, and the rear rod can carry a sensor flag. Like any plain double-rod cylinder it will drift when air is lost, so add a rod lock or pilot check valve if the load must stay put. Order FA/FB flange or LB foot mounting to match the ACED12X5 face you will migrate to.
Replacement checklist
- ✓ Current-production ACE → ACED12X5S
- ✓ Same bore / stroke / force class
- ✓ Confirm ISO 21287 mounting dimensions
- ✓ Port/thread type (PT / G)
- ✓ Add -S for magnet if you need sensors
Airtac ACPD Double Rod Compact Cylinder ACPD12X5S FAQ
Because a rod exits both covers, push and pull are identical: 42.4 N at 0.5 MPa and 59.4 N at 0.7 MPa on each stroke (rod-side area both ways). At 1.0 MPa the bore reaches a maximum of 8.6 kgf. Operating pressure is 0.15-1.0 MPa (22-145 psi) with 1.5 MPa (215 psi) proof pressure, and speed runs 30-500 mm/s.
No, the ACPD family is discontinued. The current-production replacement is the ACED12X5 (swap the P for an E), which matches the same 12 mm bore, 5 mm stroke and force class in the ISO 21287 short-body format. Confirm the ISO 21287 mounting dimensions against your fixture before swapping, since the ACP was built to the DIN standard. This particular unit includes the optional -S magnet for CMSE / DMSE switches.
Request a Quote for the ACED12X5S
Send us the quantity and destination. We confirm price, stock and lead time on the ACED12X5S replacement — usually within 7-8 hours.