This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is ACE25X150 — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the ACE25X150 in place of this model. 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 ACP Compact Cylinder ACP25X150
The AirTAC Airtac ACP Compact Cylinder ACP25X150 is a double acting 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 ACE25X150 (ISO 21287 ACE), in the same bore, stroke and force class.
- BoreØ25 mm
- Stroke150 mm
- Port sizeM5×0.8
- Acting typeDouble acting
- Rod threadM6×1.0
- StatusDiscontinued → ACE25X150
- 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 ACP Compact Cylinder ACP25X150
A double acting compact cylinder in the DIN-standard ACP series, the ACP25X150 pairs a 25 mm bore with a 150 mm stroke and delivers 245.4 N push and 206.2 N pull at 0.5 MPa. Its hard-anodized aluminium body with threaded aluminium covers and an S45C hard-chrome rod keeps the envelope short: roughly 50% less mounting length than an ISO 15552 profile cylinder, so it slots into tight jigs and guarding where a full-length body will not fit.
At 0.5 MPa the push force of 245.4 N translates to about 25 kgf, so plan on roughly 15 kg of usable vertical lift once a 2:1 margin is applied. The rod end carries a female M6x1.0 thread and the air port is M5x0.8. Note that this model is discontinued: the current-production drop-in is the ISO 21287 ACE25X150, so confirm the mounting dimensions before swapping. The fixed TPU bumper at each end only decelerates the piston - it never holds a load.
Airtac ACP Compact Cylinder ACP25X150 Technical Specifications
| Model | Airtac ACP Compact Cylinder ACP25X150 |
|---|---|
| Series | ACP DIN compact cylinder (discontinued) |
| Replacement | ACE25X150 |
| Bore size | Ø25 mm |
| Stroke | 150 mm |
| Acting type | Double acting |
| 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 ACE25X150 (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 | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 245 N | 206 N |
| 0.7 MPa | 344 N | 289 N |
| Max (@1.0 MPa) | 50 kgf | |
The ACE25X150 produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac ACP Compact Cylinder ACP25X150
| ACP | DIN compact cylinder (double-acting, 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 (adjustable stroke).
Where the Airtac ACP Compact Cylinder ACP25X150 Is Used
Benchtop press fixture
245.4 N push at 0.5 MPa suits light staking and marking of small aluminium brackets on a compact bench press.
Carton flap tucker
The 150 mm stroke reaches across a carton seam on a packaging line, with 206.2 N pull retracting the tucker clear of the product.
Short conveyor gate
A divert gate on a 200 mm-wide conveyor track swings on a CA clevis, using the short body to fit beside the frame rail.
Replacing the Airtac ACP Compact Cylinder ACP25X150 with the ACE25X150
Size the load both ways: a 20 mm bore gives 157.1 N push at 0.5 MPa, while a 32 mm bore raises that to 402.1 N - pick the 25 mm when 245.4 N push and 206.2 N pull cover the job with margin. The 150 mm stroke is the maximum standard stroke for this bore, so no made-to-order length is needed. FA/FB flange, LB foot and CA/CB clevis mounts bolt to the standard face, and the optional -S magnet enables CMSE / DMSE switches when ordered. This unit is discontinued; the ACE25X150 is the current replacement.
Replacement checklist
- ✓ Current-production ACE → ACE25X150
- ✓ Same bore / stroke / force class
- ✓ Confirm ISO 21287 mounting dimensions
- ✓ Port/thread type (PT / G)
- ✓ Add -S for magnet if you need sensors
Airtac ACP Compact Cylinder ACP25X150 FAQ
At 0.5 MPa it pushes 245.4 N and pulls 206.2 N; at 0.7 MPa push rises to 343.6 N and pull to 288.6 N. The theoretical maximum is 50.1 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 the air port is M5x0.8.
Sensors are possible only with the optional -S magnet code, which allows CMSE or DMSE switches; without -S there is no magnet in the piston. The ACP25X150 is discontinued - the ISO 21287 ACE25X150 is the current drop-in with the same bore, stroke and force class, but verify the mounting dimensions before converting.
Request a Quote for the ACE25X150
Send us the quantity and destination. We confirm price, stock and lead time on the ACE25X150 replacement — usually within 7-8 hours.