This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X225-U — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X225-U in place of this model. The MBL replacement upgrades to a riveted rolling-packed body and the current CMSG / DMSG / EMSG sensor switches (the MAL used CS1-M / DS1-M).
The AirTAC AirTAC MAL40X225-U (Discontinued) -> MBL40X225-U is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 225mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X225-U, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X225-U is a discontinued double-acting aluminum mini round cylinder with a 40mm bore and 225mm stroke. It delivers 628N push and 528N pull at 0.5MPa, utilizing a G1/4 port and an M12x1.25 rod-end thread. The exact drop-in replacement is the MBL40X225-U, which matches the original force, port size, and mounting geometry exactly.
This legacy SKU features a U flat-end back cover for rigid rear mounting and lacks a magnet, meaning it cannot accept position sensors. The original MAL body uses threaded front and back covers, whereas the modern MBL replacement utilizes a riveted rolling-packed body. Both designs share the same fixed rubber bumper, which softens end-of-stroke impacts but does not function as an adjustable air cushion.
| Model | AirTAC MAL40X225-U (Discontinued) -> MBL40X225-U |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X225-U |
| Bore size | Ø40 mm |
| Stroke | 225 mm |
| Acting type | Double acting |
| Port size | G1/4 |
| Rod thread | M12×1.25 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.1 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Fixed rubber bumper |
| Max standard stroke | Up to 500 mm |
Specifications follow the official AirTAC MAL datasheet (now discontinued). The MBL40X225-U carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 N | — |
| Max (@1.0 MPa) | 128 kgf | |
The MBL40X225-U produces the same force from the same bore — a true drop-in on output. Actual usable force is lower than theoretical; size with a margin.
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 40 | Bore size in mm (20/25/32/40). |
| ×225 | Stroke length in mm. |
| S | Optional magnet for a CS1-M / DS1-M sensor (MBL uses CMSG/DMSG/EMSG). |
| CA / U / CM | Back cover: CA pivot, U flat-end or CM round-end. |
Replacement mapping: MAL → MBL, MSAL → MSBL, MTAL → MTBL, MALD → MBLD, MALJ → MBLJ.
Provides the 628N push at 0.5MPa needed to fold and hold heavy corrugated cardboard flaps during automated case sealing operations.
Ejects small metal stamped parts from a die using its 225mm stroke, relying on the rigid U flat-end cover to withstand repeated rear impact.
Acts as a physical stop gate for medium-weight product totes on a packaging line, using the 16mm hard-chrome rod to handle 880N at 0.7MPa.
To replace the MAL40X225-U, order the MBL40X225-U, ensuring you retain the default PT tapered port thread, the rigid U flat-end back cover, and the G1/4 port size. Because this SKU lacks an -S magnet, it cannot support position detection; if you require sensors on the new unit, specify an MBL40X225-US and migrate to the modern CMSG, DMSG, or EMSG switch family, as the older CS1-M and DS1-M sensors are obsolete. If your application requires adjustable end-cushioning rather than a fixed rubber bumper, step up to the current MBLC40X225 model.
For sizing flexibility, stepping down to the 32mm bore yields 402N push at 0.5MPa, while stepping up to the 50mm profile cylinder provides significantly higher force. At 225mm stroke, the 16mm carbon-steel rod is susceptible to bending under offset loads; use an external guide rail or a pivot mount to prevent side-load damage. Note that this cylinder will drift and drop if air pressure is lost, so install a pilot-operated check valve if you need to hold a suspended load.
Upgrade checklist
Yes, the MAL40X225-U is discontinued. The exact drop-in replacement is the MBL40X225-U, which offers the same 40mm bore, 225mm stroke, G1/4 port, and U flat-end cover. The main upgrade is that the MBL uses a riveted rolling-packed body instead of the older threaded covers.
The 40mm bore provides 628N push and 528N pull at 0.5MPa, 880N push at 0.7MPa, and a maximum theoretical force of 128kgf at 1.0MPa. Because this specific SKU lacks an -S magnet, it cannot accept position sensors; you must order a magnet-equipped version for detection.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X225-U replaces this model 1:1.
MBL replacements usually ship in 3-4 days.
Most inquiries answered within 7-8 hours.
Tell us the quantity and destination — we quote the drop-in MBL40X225-U replacement with price, stock and lead time, usually within 7-8 hours.