This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X115SCA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X115SCA 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 MAL40X115SCA (Discontinued) → MBL40X115SCA is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 115mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X115SCA, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X115SCA is a discontinued double-acting aluminum mini round cylinder with a 40mm bore and 115mm stroke. It delivers 628 N of push force and 528 N of pull force at 0.5 MPa, utilizing a G1/4 port and an M12x1.25 rod-end thread. AirTAC ended this line, so the direct drop-in replacement is the MBL40X115SCA, which matches the bore, stroke, output force, port size, and CA pivot mounting exactly.
This legacy SKU features a built-in magnet (-S) for position sensing and a CA pivot back cover designed to absorb arcing loads via a swing pin. The original MAL body uses threaded front and back covers, whereas the current MBL replacement features a riveted rolling-packed body. Additionally, the -S magnet on this MAL works with older CS1-M or DS1-M switches, but upgrading to the MBL40X115SCA requires transitioning to the modern CMSG, DMSG, or EMSG sensor family.
| Model | AirTAC MAL40X115SCA (Discontinued) → MBL40X115SCA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X115SCA |
| Bore size | Ø40 mm |
| Stroke | 115 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 MBL40X115SCA 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 MBL40X115SCA 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). |
| ×115 | 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.
Actuates a swinging gate arm to sort heavy cartons on a packaging line, utilizing the 628 N push force at 0.5 MPa to reliably overcome friction on moving packages.
Secures the outer shield of a laboratory centrifuge before high-speed spinning, where the CA pivot back cover accommodates slight misalignment during the heavy latching motion.
Pushes a small ejector pin plate out of a compact mold tool, relying on the 528 N pull force at 0.5 MPa to retract the mechanism safely within a tight machinery footprint.
To replace the MAL40X115SCA, order the MBL40X115SCA and verify the 40mm bore, 115mm stroke, G1/4 port, PT thread, CA pivot back cover, and -S magnet configuration. Because the -S magnet is present, note that your existing CS1-M or DS1-M switches must be swapped for CMSG, DMSG, or EMSG sensors on the new MBL. If your application requires an adjustable air cushion rather than the fixed rubber bumper found on this MAL, step up to the MBLC variant on the current line. Keep in mind that neither the MAL nor the MBL holds a load when air pressure is lost; the bumper only softens the end of stroke, so add an external rod lock or pilot-operated check valve if position holding is critical.
For sizing flexibility, stepping down to the 32mm bore yields 402 N of push force at 0.5 MPa, while stepping up is not an option as 40mm is the largest available mini round body in this family. The 115mm stroke is below the 300mm threshold, so side-load bending stress on the 16mm rod is minimal, but always ensure the CA pivot is properly aligned to prevent premature seal wear.
Upgrade checklist
Yes, the MAL40X115SCA is discontinued. The exact drop-in replacement is the MBL40X115SCA, which matches the 40mm bore, 115mm stroke, G1/4 port, and CA pivot mounting. You must update your sensors, as the older CS1-M/DS1-M switches used on the MAL -S magnet are replaced by CMSG/DMSG/EMSG switches on the MBL.
The 40mm bore uses a 16mm carbon-steel rod with an M12x1.25 rod-end thread. At 0.5 MPa, it provides 628 N push and 528 N pull force. At 0.7 MPa, the push force is 880 N, and the maximum theoretical force is 128 kgf at 1.0 MPa.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X115SCA replaces this model 1:1.
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