This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X25SCASDB — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X25SCASDB 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 MAL40X25SCASDB (Discontinued) -> MBL40X25SCASDB is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 25mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X25SCASDB, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X25SCASDB is a discontinued double-acting compact aluminum mini round cylinder. It delivers a robust 628 N push and 528 N pull force at 0.5 MPa, utilizing a G1/4 port and a 16 mm carbon-steel rod with 20 um hard chrome plating. Because this legacy series is end-of-life, you should order the exact drop-in replacement: the MBL40X25SCASDB. It matches the original bore, stroke, output force, port size, and mounting hardware perfectly.
This specific SKU features an integrated magnet (-S) for position sensing. While the MAL sensor works with legacy CS1-M or DS1-M switches, the MBL replacement upgrades you to the current CMSG, DMSG, or EMSG sensor family. Structurally, the older MAL uses threaded front and back covers, whereas the modern MBL features a riveted rolling-packed body. This unit also includes a CA pivot back cover paired with an SDB pivot bracket, allowing the cylinder to swing on a pin to absorb arcing loads.
| Model | AirTAC MAL40X25SCASDB (Discontinued) -> MBL40X25SCASDB |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X25SCASDB |
| Bore size | Ø40 mm |
| Stroke | 25 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 MBL40X25SCASDB 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 MBL40X25SCASDB 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). |
| ×25 | 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.
Swings a heavy diverter gate on a packaging conveyor using the 628 N push force, with the CA clevis and SDB bracket absorbing the arcing motion.
Pushes a stiff molded plastic part out of a tight tool cavity, relying on the 16 mm hard-chrome rod and 25 mm stroke for a compact ejection cycle.
Folds heavy corrugated cardboard flaps on a case packer, where the 880 N thrust at 0.7 MPa easily overpowers carton stiffness.
To replace the MAL40X25SCASDB, order the MBL40X25SCASDB, ensuring you keep the CA pivot back cover, SDB pivot bracket, and the -S magnet. If your application needs to step down to a smaller bore, the 32 mm neighbor provides 402 N push at 0.5 MPa; stepping up is not an option as 40 mm is the largest MAL/MBL mini round bore. The 25 mm stroke is very short, so side-load risks are minimal, but always confirm the rod-end thread is M12x1.25. The fixed rubber bumper softens end-of-stroke impacts but does not lock the rod; if you need adjustable air cushioning, step up to the MBLC variant. For holding loads securely when air pressure drops, install an external pilot-operated check valve.
Upgrade checklist
Yes, the MAL series is end-of-life. The exact drop-in replacement is the MBL40X25SCASDB. It matches the 40 mm bore, 25 mm stroke, G1/4 port, CA pivot cover, and SDB mounting. The MBL body uses a riveted rolling-packed design instead of threaded covers, and its -S magnet uses CMSG/DMSG/EMSG switches instead of the older CS1-M/DS1-M.
At 0.5 MPa, the push force is 628 N and the pull force is 528 N. At 0.7 MPa, the push force is 880 N. The theoretical maximum force is 128 kgf at 1.0 MPa.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X25SCASDB replaces this model 1:1.
MBL replacements usually ship in 3-4 days.
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Tell us the quantity and destination — we quote the drop-in MBL40X25SCASDB replacement with price, stock and lead time, usually within 7-8 hours.