This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACED25X150B, 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 ACPD25X150B
The AirTAC ACPD Double Rod Compact Cylinder ACPD25X150B is a double acting, double rod DIN-standard tight/compact air cylinder with a Ø25mm bore and 150mm stroke, M5×0.8 air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACED25X150B (ISO 21287 ACE), in the same bore, stroke and force class.
- BoreØ25 mm
- Stroke150 mm
- Port sizeM5×0.8
- Acting typeDouble acting, double rod
- Rod threadM6×1.0
- StatusDiscontinued → ACED25X150B
- 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 ACPD25X150B
Double acting with a rod leaving both covers, the ACPD25X150B pushes and pulls with identical force: 206.2 N at 0.5 MPa and 288.6 N at 0.7 MPa in each direction, because both strokes work on the rod-side area. The 25 mm bore sits in a hard-anodized aluminium body with an S45C hard-chrome 10 mm rod, and the through-rod resists rotation and side load while the rear rod can carry a sensor flag. A fixed TPU bumper sits at each end.
The short ISO 21287-class body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight fixtures and guarding. Note the magnet is not fitted on this code: order the -S variant if you need CMSE or DMSE switches. This model is discontinued; the current direct is ACED25X150, so confirm ISO 21287 mounting dimensions before swapping.
Airtac ACPD Double Rod Compact Cylinder ACPD25X150B Technical Specifications
| Model | Airtac ACPD Double Rod Compact Cylinder ACPD25X150B |
|---|---|
| Series | ACPD DIN compact cylinder (discontinued) |
| Replacement | ACED25X150B |
| Bore size | Ø25 mm |
| Stroke | 150 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 ACED25X150B (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 ACPD25X150B
| ACPD | DIN compact cylinder (double-rod, discontinued). |
|---|---|
| 25 | Bore size in mm. |
| ×150 | 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 ACPD25X150B Is Used
Symmetric fixture clamping
The equal 206.2 N force in both directions lets one cylinder clamp and release a machined housing in a drilling jig with the same grip either way.
Dual-end position flagging
With the optional -S magnet and CMSE switches, the front and rear rods can each carry a flag to confirm full advance and retract on a packaging cam station.
Balanced lift-and-lower slide
A through-rod driving a counterweighted 10 kg pallet elevator gains a symmetric mount and rotation resistance over a 150 mm travel in a compact gantry.
Replacing the Airtac ACPD Double Rod Compact Cylinder ACPD25X150B with the ACED25X150B
For a 25 mm job needing 206.2 N at 0.5 MPa both ways, this size fits; step down to ACPD20 (117.8 N) for lighter clamps or up to ACPD32 (345.6 N) for heavier tooling. The 150 mm stroke is the maximum standard stroke for bore 25, so no made-to-order length is needed. The B code gives a male M6x1.25-class rod thread - confirm the exact female/male thread from datasheet - and the port is M5x0.8. Mount with FA/FB flange or LB foot brackets. A plain double-rod cylinder drifts when air is lost, so add a rod lock or pilot check for held loads. Order ACED25X150 as the current replacement.
Replacement checklist
- ✓ Current-production ACE → ACED25X150B
- ✓ 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 ACPD25X150B 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. The maximum force at 1.0 MPa is 42.0 kgf. Operating range is 0.15-1.0 MPa (22-145 psi) with a 1.5 MPa (215 psi) proof pressure, and speed runs 30-500 mm/s.
No - the ACPD family is discontinued. The current-production direct is ACED25X150 (swap the P for an E), which matches the same 25 mm bore, 150 mm stroke and force class in the ISO 21287 short-body format. Confirm the ISO 21287 mounting dimensions before swapping, since the ACP is DIN-standard.
Related AirTAC ACE Cylinders
Request a Quote for the ACED25X150B
Send us the quantity and destination. We confirm price, stock and lead time on the ACED25X150B replacement — usually within 7-8 hours.