This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACED25X80SB, 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 ACPD25X80SB
The AirTAC ACPD Double Rod Compact Cylinder ACPD25X80SB is a double acting, double rod DIN-standard tight/compact air cylinder with a Ø25mm bore and 80mm stroke, M5×0.8 air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACED25X80SB (ISO 21287 ACE), in the same bore, stroke and force class.
- BoreØ25 mm
- Stroke80 mm
- Port sizeM5×0.8
- Acting typeDouble acting, double rod
- Rod threadM6×1.0
- StatusDiscontinued → ACED25X80SB
- 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 ACPD25X80SB
This ACPD25X80SB is a double acting, double-rod compact cylinder: a piston rod leaves both covers, so the 25 mm bore delivers the same 206.2 N at 0.5 MPa and 288.6 N at 0.7 MPa on every stroke, because both sides work on the rod-side area. The through-rod resists rotation and light side load, gives a symmetric mounting face, and the rear rod can carry a sensor flag, while fixed TPU bumpers pad each end of travel. It runs on air filtered to 40 um at 0.15-1.0 MPa (22-145 psi), proof 1.5 MPa (215 psi), from -20 to +70 C at 30-500 mm/s.
The short ISO 21287-class body saves roughly 50% of the mounting length of an ISO 15552 profile cylinder, which is why it slots into tight jig plates and guarding where a full-length body cannot. Note the S code: this model carries the optional -S magnet, so CMSE / DMSE switches can be fitted. The ACPD family is discontinued; the current direct is the ACED25X80, and you should confirm the ISO 21287 mounting dimensions before swapping.
Airtac ACPD Double Rod Compact Cylinder ACPD25X80SB Technical Specifications
| Model | Airtac ACPD Double Rod Compact Cylinder ACPD25X80SB |
|---|---|
| Series | ACPD DIN compact cylinder (discontinued) |
| Replacement | ACED25X80SB |
| Bore size | Ø25 mm |
| Stroke | 80 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 ACED25X80SB (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 ACPD25X80SB
| ACPD | DIN compact cylinder (double-rod, discontinued). |
|---|---|
| 25 | Bore size in mm. |
| ×80 | 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 ACPD25X80SB Is Used
Symmetric jig clamping
The through-rod lets a fixture plate clamp from either cover with the same 206.2 N at 0.5 MPa, ideal for a 80 mm-stroke drill jig on a machining line.
Position-flagged gate slide
With the -S magnet this model carries, CMSE / DMSE switches report end positions on a packaging machine slide, while the rear rod drives a flag or interlock.
Press-fit assist station
About 124 N of usable force at 0.5 MPa suits light press-fit and staking of small electronics housings inside a compact bench-top fixture.
Replacing the Airtac ACPD Double Rod Compact Cylinder ACPD25X80SB with the ACED25X80SB
At 206.2 N per side at 0.5 MPa, the 25 mm bore sits between the 20 mm bore (117.8 N) and the 32 mm bore (345.6 N) - step down for lighter clamping, up if the load needs more margin. Remember that a plain double-rod cylinder drifts when air is lost, so add a rod lock or pilot check if the load must stay put. FA/FB flange and LB foot mounts bolt to the standard face, and the male rod thread (B code) suits I/Y knuckles. For new builds, order the ACED25X80 instead - this ACPD model is discontinued.
Replacement checklist
- ✓ Current-production ACE → ACED25X80SB
- ✓ 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 ACPD25X80SB FAQ
Because it is a double-rod cylinder, force is equal both ways: 206.2 N at 0.5 MPa and 288.6 N at 0.7 MPa on every stroke (rod-side area both sides). At 1.0 MPa the bore reaches a maximum of 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, port M5x0.8, rod 10 mm with male thread.
The short-body build saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it fits tight gantries and guards. The ACPD family is discontinued; the current-production direct is the ACED25X80 (same bore, stroke and force class). Confirm the ISO 21287 mounting dimensions before swapping, since the ACP is DIN-standard.
Related AirTAC ACE Cylinders
Request a Quote for the ACED25X80SB
Send us the quantity and destination. We confirm price, stock and lead time on the ACED25X80SB replacement — usually within 7-8 hours.