This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACED25X150SB, 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 ACPD25X150SB
The AirTAC ACPD Double Rod Compact Cylinder ACPD25X150SB 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 ACED25X150SB (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 → ACED25X150SB
- 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 ACPD25X150SB
Double acting with a rod leaving both covers, the ACPD25X150SB 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 through-rod resists rotation and side load, and the rear rod can carry a sensor flag while the front rod drives the work. This unit carries the optional -S magnet, so CMSE or DMSE reed and solid-state switches can be clipped on for end-position 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 tight jigs and gantries. A fixed TPU bumper sits at each end, and the hard-anodized aluminium body pairs with an S45C hard-chrome rod. Note: this model is discontinued; the current direct is ACED25X150, so confirm ISO 21287 mounting dimensions before swapping.
Airtac ACPD Double Rod Compact Cylinder ACPD25X150SB Technical Specifications
| Model | Airtac ACPD Double Rod Compact Cylinder ACPD25X150SB |
|---|---|
| Series | ACPD DIN compact cylinder (discontinued) |
| Replacement | ACED25X150SB |
| 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 ACED25X150SB (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 ACPD25X150SB
| 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 ACPD25X150SB Is Used
Two-sided jig clamping
The rear rod clamps while the front rod positions a 25 mm-bore fixture, delivering 206.2 N at 0.5 MPa from each end of the same piston in one compact 150 mm-stroke body.
Gantry pick with position feedback
With the -S magnet fitted, CMSE or DMSE switches confirm rod position on a small electronics-assembly gantry, while the through-rod keeps the gripper from rotating.
Replacing the Airtac ACPD Double Rod Compact Cylinder ACPD25X150SB with the ACED25X150SB
At bore 25 the double-rod design gives 206.2 N at 0.5 MPa in both directions. If your load needs more, step up to bore 32 for 345.6 N; if less force is fine, bore 20 delivers 117.8 N and keeps the same M5x0.8 port. The 150 mm stroke is the maximum standard stroke for this bore, so no made-to-order build is needed. Choose the male rod thread (B code, M6x1.0) for external rod attachments, and match FA/FB flange or LB foot mounts to your fixture. Remember the piston drifts when air is lost, so add a rod lock or pilot check if the load must stay put. For new designs, order the ACED25X150 instead, since this ACPD is discontinued.
Replacement checklist
- ✓ Current-production ACE → ACED25X150SB
- ✓ 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 ACPD25X150SB FAQ
No, push and pull are identical because a rod exits both covers and both strokes use the rod-side area. At 0.5 MPa you get 206.2 N each way; at 0.7 MPa, 288.6 N each way; the maximum at 1.0 MPa is 42 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.
Order the ACED25X150, the current-production ISO 21287 successor (swap the P for an E); it matches the same bore, stroke and force class, but confirm the ISO 21287 mounting dimensions before swapping since the ACP is DIN-standard. The short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, and FA/FB flange or LB foot mounts plus a fixed TPU bumper at each end carry over in concept.
Related AirTAC ACE Cylinders
Request a Quote for the ACED25X150SB
Send us the quantity and destination. We confirm price, stock and lead time on the ACED25X150SB replacement — usually within 7-8 hours.