This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACED25X110S, 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 ACPD25X110S
The AirTAC ACPD Double Rod Compact Cylinder ACPD25X110S is a double acting, double rod DIN-standard tight/compact air cylinder with a Ø25mm bore and 110mm stroke, M5×0.8 air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACED25X110S (ISO 21287 ACE), in the same bore, stroke and force class.
- BoreØ25 mm
- Stroke110 mm
- Port sizeM5×0.8
- Acting typeDouble acting, double rod
- Rod threadM6×1.0
- StatusDiscontinued → ACED25X110S
- 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 ACPD25X110S
Double acting with a rod leaving both covers, the ACPD25X110S pushes and pulls with identical force because each stroke works on the rod-side area: 206.2 N at 0.5 MPa and 288.6 N at 0.7 MPa in either direction. The 25 mm bore drives a 10 mm through-rod over a 110 mm stroke at 30-500 mm/s, with a fixed TPU bumper at each end and M5x08 ports - M5x0.8, to be exact - on the hard-anodized aluminium body. Because the piston carries the optional -S magnet, CMSE or DMSE reed and solid-state switches can be clamped straight onto the tube for end-of-stroke signalling.
The through-rod resists rotation and light side load, gives a symmetric mounting face, and the rear rod can carry a sensor flag for a second switch position. Its short ISO 21287-class body saves roughly 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight fixtures and guarding. Note this model is discontinued: the current-production direct is the ACED25X110, so confirm ISO 21287 mounting dimensions before swapping.
Airtac ACPD Double Rod Compact Cylinder ACPD25X110S Technical Specifications
| Model | Airtac ACPD Double Rod Compact Cylinder ACPD25X110S |
|---|---|
| Series | ACPD DIN compact cylinder (discontinued) |
| Replacement | ACED25X110S |
| Bore size | Ø25 mm |
| Stroke | 110 mm |
| Acting type | Double acting, double rod |
| Port size | M5×0.8 |
| Rod thread | M6×1.0 |
| 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 150 mm |
Specifications follow the official AirTAC ACP datasheet (now discontinued). The ACED25X110S (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 (Ø25mm)
| Pressure | Force (both ways) |
|---|---|
| 0.5 MPa | 206 N |
| 0.7 MPa | 289 N |
| Max (@1.0 MPa) | 42 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 ACPD25X110S
| ACPD | DIN compact cylinder (double-rod, discontinued). |
|---|---|
| 25 | 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).
Where the Airtac ACPD Double Rod Compact Cylinder ACPD25X110S Is Used
Position feedback on a packaging slider
With the -S magnet fitted, CMSE or DMSE switches on the tube confirm extend and retract on a 110 mm slide, while the rear rod carries a second flag if needed.
Symmetric press on an electronics jig
Equal 288.6 N force in both directions at 0.7 MPa lets one cylinder seat and release a connector jig without reversing the port plumbing.
Replacing the Airtac ACPD Double Rod Compact Cylinder ACPD25X110S with the ACED25X110S
Step down to a 20 mm bore (117.8 N) for lighter tooling, or up to 32 mm (345.6 N) if the part weight grows. Like any plain double-rod cylinder it will drift if air is lost, so add a rod lock or pilot check valve for a held load. FA/FB flange, LB foot and clevis brackets bolt to the ISO 21287 face, and the -S magnet this model carries lets CMSE / DMSE switches report position. Since the ACPD is discontinued, order the ACED25X110 as the current equivalent and verify the mounting dimensions.
Replacement checklist
- ✓ Current-production ACE → ACED25X110S
- ✓ 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 ACPD25X110S FAQ
Because a rod exits both covers, force is equal in both directions: 206.2 N at 0.5 MPa and 288.6 N at 0.7 MPa, on the rod-side area. Peak output at 1.0 MPa is 42.0 kgf. Operating range is 0.15-1.0 MPa (22-145 psi), proof 1.5 MPa (215 psi), speed 30-500 mm/s, with a fixed TPU bumper at each end.
Order the ACED25X110, the current-production ISO 21287 successor made by swapping the P for an E. It matches the same 25 mm bore, 110 mm stroke and force class, and accepts the same FA/FB flange, LB foot and clevis bracket family. Confirm the ISO 21287 mounting dimensions against your fixture before swapping, since the ACP was built to a DIN-standard footprint.
Related AirTAC ACE Cylinders
Request a Quote for the ACED25X110S
Send us the quantity and destination. We confirm price, stock and lead time on the ACED25X110S replacement — usually within 7-8 hours.