This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is ACE25X75SB — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the ACE25X75SB 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 ACP25X75SB
The AirTAC Airtac ACP Compact Cylinder ACP25X75SB is a double acting 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 ACE25X75SB (ISO 21287 ACE), in the same bore, stroke and force class.
- BoreØ25 mm
- Stroke75 mm
- Port sizeM5×0.8
- Acting typeDouble acting
- Rod threadM6×1.0
- StatusDiscontinued → ACE25X75SB
- 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 ACP25X75SB
The ACP25X75SB is a double acting DIN-standard compact cylinder with a 25 mm bore and 75 mm stroke, male rod thread (B code) and PT ports. At 0.5 MPa it pushes 245.4 N and pulls 206.2 N; at 0.7 MPa those rise to 343.6 N and 288.6 N, with a theoretical maximum of 50.1 kgf at 1.0 MPa. The short ISO 21287-class body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight jigs and guarding where a full-length cylinder cannot fit.
This unit carries the optional -S magnet, so CMSE or DMSE reed and solid-state switches can be mounted directly on the body for end-of-stroke sensing. In practice, plan on roughly 147 N of usable push at 0.5 MPa (about 60% of the rating) and expect it to lift about 12 kg vertically with a 2:1 margin. Note that this model is discontinued: the current-production replacement is ACE25X75, which matches the same bore, stroke and force class - confirm the ISO 21287 mounting dimensions before swapping.
Airtac ACP Compact Cylinder ACP25X75SB Technical Specifications
| Model | Airtac ACP Compact Cylinder ACP25X75SB |
|---|---|
| Series | ACP DIN compact cylinder (discontinued) |
| Replacement | ACE25X75SB |
| Bore size | Ø25 mm |
| Stroke | 75 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 ACE25X75SB (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 ACE25X75SB 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 ACP25X75SB
| ACP | DIN compact cylinder (double-acting, 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 (adjustable stroke).
Where the Airtac ACP Compact Cylinder ACP25X75SB Is Used
Fixture clamping on CNC pallets
The 245.4 N push at 0.5 MPa clamps aluminium housings on machining-centre pallets, and the short body fits inside the fixture footprint.
Position-verified ejector on assembly stations
With the -S magnet fitted, CMSE or DMSE switches confirm the 75 mm eject stroke of a connector tray before the pick-and-place cycles.
Carton push-off on a small wrapper
About 147 N of usable force slides a 500 g carton off an infeed lug chain, with the TPU bumper softening each end of the 30-500 mm/s travel.
Replacing the Airtac ACP Compact Cylinder ACP25X75SB with the ACE25X75SB
For a 75 mm stroke in this force band, the 25 mm bore is the middle choice: a 20 mm bore gives 157.1 N push at 0.5 MPa, while a 32 mm bore raises it to 402.1 N - step up if your tooling weight approaches the 12 kg vertical-lift figure. The male rod thread (B) suits I/Y rod knuckles; FA/FB flange, LB foot and CA/CB clevis brackets bolt to the same face. A plain cylinder drifts when air is lost, so add a rod lock or pilot check valve if the load must stay put. Order ACE25X75 as the current drop-in successor.
Replacement checklist
- ✓ Current-production ACE → ACE25X75SB
- ✓ 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 ACP25X75SB FAQ
At 0.5 MPa it pushes 245.4 N and pulls 206.2 N; at 0.7 MPa, 343.6 N push and 288.6 N pull; 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, and speed runs 30-500 mm/s.
No - the ACP family is discontinued. The current-production replacement is ACE25X75, the ISO 21287 successor in the same bore, stroke and force class. Confirm the ISO 21287 mounting dimensions before swapping, since the ACP was built to a DIN-standard footprint.
Related AirTAC ACE Cylinders
Request a Quote for the ACE25X75SB
Send us the quantity and destination. We confirm price, stock and lead time on the ACE25X75SB replacement — usually within 7-8 hours.