This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X240SCM — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X240SCM 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 MAL40X240SCM (Discontinued) -> MBL40X240SCM is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 240mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X240SCM, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X240SCM is a discontinued double-acting aluminum mini round cylinder built for tight-space machinery. Delivering 628 N of push force and 528 N of pull force at 0.5 MPa, it relies on a 16 mm carbon-steel rod with 20 um hard chrome plating to handle high cycle counts. The direct drop-in replacement is the MBL40X240SCM, matching the 40 mm bore, 240 mm stroke, G1/4 port, and CM round-end back cover exactly.
This legacy unit features a built-in magnet (-S) for position sensing with older CS1-M or DS1-M switches, whereas the modern MBL replacement utilizes the current CMSG, DMSG, or EMSG sensor family. The original MAL design uses threaded front and back covers fastened to the barrel, while the updated MBL employs a riveted rolling-packed body for equally robust performance. A heterogeneous two-way seal retains grease within the self-lubricating front-cover bearing guide.
| Model | AirTAC MAL40X240SCM (Discontinued) -> MBL40X240SCM |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X240SCM |
| Bore size | Ø40 mm |
| Stroke | 240 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 MBL40X240SCM 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 MBL40X240SCM 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). |
| ×240 | 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 routing flap on a 40 mm bore conveyor line, using the 628 N push force at 0.5 MPa to swiftly shift filled glass beverage containers between packaging lanes.
Drives a mechanical arm to tuck minor flaps on corrugated shipping cartons, where the 240 mm stroke provides the precise travel needed for varying box widths.
Pushes small aluminum stampings out of a progressive die fixture, relying on the 16 mm hard-chrome plated rod to withstand repeated abrasive contact cycles.
To replace the MAL40X240SCM, order the MBL40X240SCM and verify your port plumbing matches the G1/4 thread, which is standard for the 40 mm bore. You must also migrate your position sensing, as the -S magnet on this legacy unit only interfaces with discontinued CS1-M and DS1-M switches; the MBL successor requires CMSG, DMSG, or EMSG sensors. The CM round-end back cover provides a pivot point to absorb slight misalignment, which is critical for this 240 mm stroke. If your application requires adjustable end-of-stroke cushioning rather than the fixed rubber bumper found on this MAL, step up to the current-line MBLC40X240SCM.
For sizing flexibility, stepping down to the 32 mm bore yields 402 N of push force at 0.5 MPa, while stepping up is not an option as 40 mm is the largest standard MAL mini round cylinder. Because the 240 mm stroke exceeds 300 mm, the 16 mm rod is susceptible to bending under lateral stress; utilize an external guide rail or a pivot bracket to manage side loads. Note that a plain MAL or MBL cylinder will drift and cannot hold a load if air pressure is lost, requiring an external rod lock for fail-safe positioning.
Upgrade checklist
Yes, the MAL40X240SCM is discontinued. The exact drop-in replacement is the MBL40X240SCM, which matches the 40 mm bore, 240 mm stroke, 628 N push force, G1/4 port, and CM round-end back cover. You only need to update your position sensors, as the MBL uses CMSG, DMSG, or EMSG switches instead of the older CS1-M and DS1-M.
The MAL40X240SCM features a G1/4 port and a 16 mm rod with an M12x1.25 thread. At 0.5 MPa, it provides 628 N of push force and 528 N of 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 MBL40X240SCM 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 MBL40X240SCM replacement with price, stock and lead time, usually within 7-8 hours.