This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACED25X75B, 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 ACPD25X75B
The AirTAC ACPD Double Rod Compact Cylinder ACPD25X75B is a double acting, double rod DIN-standard tight/compact air cylinder with a Ø25mm bore and 75mm stroke, M5×0.8 air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACED25X75B (ISO 21287 ACE), in the same bore, stroke and force class.
- BoreØ25 mm
- Stroke75 mm
- Port sizeM5×0.8
- Acting typeDouble acting, double rod
- Rod threadM6×1.0
- StatusDiscontinued → ACED25X75B
- 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 ACPD25X75B
A double acting compact cylinder with a rod leaving both covers, the ACPD25X75B 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 10 mm through-rod resists rotation and side load, carries a symmetric mount, and lets the rear rod hold a sensor flag or a second tooling plate. A fixed TPU bumper sits at both ends and the piston travels 30-500 mm/s on air filtered to 40 um at 0.15-1.0 MPa (22-145 psi).
The short ISO 21287-class body saves roughly 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight jigs and guarding. As a planning figure, treat about 123.7 N (roughly 12.6 kg of vertical lift) as the usable output at 0.5 MPa instead of the full rating. Note that this model is discontinued: the current-production direct is ACED25X75, so confirm the ISO 21287 mounting dimensions before swapping, since the ACP follows the DIN standard.
Airtac ACPD Double Rod Compact Cylinder ACPD25X75B Technical Specifications
| Model | Airtac ACPD Double Rod Compact Cylinder ACPD25X75B |
|---|---|
| Series | ACPD DIN compact cylinder (discontinued) |
| Replacement | ACED25X75B |
| Bore size | Ø25 mm |
| Stroke | 75 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 ACED25X75B (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 ACPD25X75B
| ACPD | DIN compact cylinder (double-rod, discontinued). |
|---|---|
| 25 | Bore size in mm. |
| ×75 | 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 ACPD25X75B Is Used
Two-sided fixture clamping
The through-rod lets a clamp pad work on the front rod while the rear rod carries a workpiece stop, delivering 206.2 N of clamping force in the same 75 mm envelope on a machining jig.
Symmetric push-pull transfer
On a small electronics assembly line, equal 206.2 N output in both directions moves carrier trays between stations without recalibrating for a smaller return stroke.
Flag-driven position sensing
With the optional -S magnet ordered, a CMSE or DMSE switch on the rear rod end tracks end-of-stroke on a packaging machine slide where the back of the cylinder is the only accessible face.
Replacing the Airtac ACPD Double Rod Compact Cylinder ACPD25X75B with the ACED25X75B
At 206.2 N per side, this 25 mm bore suits clamping and transfer jobs in the 10-20 kg class; step down to the 20 mm bore (117.8 N) for lighter tooling or up to the 32 mm bore (345.6 N) when more grip is needed. Like any plain double-rod cylinder it will drift if air is lost, so add a rod lock or pilot check for a held load. The male rod thread (B code) takes I/Y knuckles directly, FA/FB flange or LB foot mounts bolt to the body, and the optional -S magnet enables CMSE / DMSE switches. Order ACED25X75 as the current replacement.
Replacement checklist
- ✓ Current-production ACE → ACED25X75B
- ✓ 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 ACPD25X75B 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, each way. At the full 1.0 MPa rating the cylinder reaches about 42 kgf. Operating range is 0.15-1.0 MPa (22-145 psi) with a 1.5 MPa (215 psi) proof pressure, and speed spans 30-500 mm/s.
The hard-anodized aluminium body is a short ISO 21287-class design, cutting about 50% of the mounting length of an ISO 15552 profile cylinder, with a fixed TPU bumper at each end and M5x0.8 ports. This ACPD model is discontinued; ACED25X75 is the current direct in the same bore, stroke and force class, but verify the ISO 21287 mounting dimensions because the ACP was built to the DIN standard.
Related AirTAC ACE Cylinders
Request a Quote for the ACED25X75B
Send us the quantity and destination. We confirm price, stock and lead time on the ACED25X75B replacement — usually within 7-8 hours.