This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACED25X110B, 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 ACPD25X110B
The AirTAC ACPD Double Rod Compact Cylinder ACPD25X110B 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 ACED25X110B (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 → ACED25X110B
- 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 ACPD25X110B
A double acting, double-rod compact cylinder built to the DIN-standard ACP pattern, the ACPD25X110B pushes a 25 mm bore through a 110 mm stroke with a male-threaded rod exiting BOTH covers. Because each side sees the rod-side area, output is identical in either direction: 206.2 N at 0.5 MPa and 288.6 N at 0.7 MPa, both ways. The through-rod resists rotation and side load, and the rear rod can carry a sensor flag or a second tool. A fixed TPU bumper sits at each end, and speed spans 30-500 mm/s on air filtered to 40 um at 0.15-1.0 MPa (22-145 psi).
The hard-anodized aluminium body keeps the mounting length roughly 50% shorter than an ISO 15552 profile cylinder, so this 110 mm stroke fits tight jigs and gantries where a full-length body will not. Note that this model is discontinued: the current-production direct is the ISO 21287 ACED25X110, so confirm mounting dimensions before swapping. The magnet is not fitted here; order the -S code if CMSE / DMSE switches are needed.
Airtac ACPD Double Rod Compact Cylinder ACPD25X110B Technical Specifications
| Model | Airtac ACPD Double Rod Compact Cylinder ACPD25X110B |
|---|---|
| Series | ACPD DIN compact cylinder (discontinued) |
| Replacement | ACED25X110B |
| 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 ACED25X110B (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 ACPD25X110B
| 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 ACPD25X110B Is Used
Symmetric push-pull fixture
The equal 206.2 N output in both directions lets one cylinder clamp a machined aluminium housing from either side of a CNC jig without recalculating forces per direction.
Reciprocating transfer slide
A rod on each cover balances a 110 mm stroke slide on a small parts indexer, with the rear rod carrying a flag for CMSE / DMSE switches when the -S magnet is ordered.
Compact press-assist station
About 124 N of usable force at 0.5 MPa suits light staking or snap-fit pressing of plastic connectors in electronics assembly cells where body length is limited.
Replacing the Airtac ACPD Double Rod Compact Cylinder ACPD25X110B with the ACED25X110B
Size against neighbours: the 20 mm bore gives 117.8 N at 0.5 MPa and the 32 mm bore gives 345.6 N, so the 25 mm bore at 206.2 N sits squarely between them for medium clamping and positioning. The 110 mm stroke is within the 150 mm standard range for this bore, so no made-to-order build is required. The male rod thread (B code) suits I/Y knuckles and external nuts, while FA/FB flange or LB foot mounts bolt to the compact face. A plain double-rod cylinder drifts when air is lost, so add a rod lock or pilot check for a held load. For new designs, specify the ACED25X110 instead - same bore, stroke and force class.
Replacement checklist
- ✓ Current-production ACE → ACED25X110B
- ✓ 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 ACPD25X110B FAQ
Output is equal both ways because a rod exits each cover and both strokes use the rod-side area: 206.2 N at 0.5 MPa, 288.6 N at 0.7 MPa, and a maximum of 42.0 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, speed 30-500 mm/s, and a fixed TPU bumper at each end.
The hard-anodized aluminium body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so the 110 mm stroke fits shallow guards and gantries. This ACPD model is discontinued; the current-production replacement is the ACED25X110 (ISO 21287), a direct in the same bore, stroke and force class - confirm the mounting dimensions before swapping.
Related AirTAC ACE Cylinders
Request a Quote for the ACED25X110B
Send us the quantity and destination. We confirm price, stock and lead time on the ACED25X110B replacement — usually within 7-8 hours.