This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X920SCA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X920SCA 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 MAL40X920SCA (Discontinued) -> MBL40X920SCA is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 920mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X920SCA, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X920SCA is a discontinued double-acting aluminum mini round cylinder with a 40mm bore and a 920mm non-standard stroke. Built for compact spaces, it delivers 628N of push force and 528N of pull force at 0.5MPa, utilizing a G1/4 port and an M12x1.25 rod-end thread. AirTAC replaced this legacy unit with the MBL40X920SCA, a drop-in alternative retaining the exact bore, stroke, output force, port size, and CA pivot mounting.
This specific SKU includes a built-in magnet (-S) for position sensing and a CA pivot back cover that swings on a pin to accommodate arcing loads. The original MAL body uses threaded front and back covers, whereas the modern MBL replacement features a riveted rolling-packed body. Furthermore, the -S magnet on this MAL works with older CS1-M and DS1-M switches, while the MBL40X920SCA requires current CMSG, DMSG, or EMSG sensors. The cylinder relies on a fixed rubber bumper for end-of-stroke deceleration, not an adjustable cushion.
| Model | AirTAC MAL40X920SCA (Discontinued) -> MBL40X920SCA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X920SCA |
| Bore size | Ø40 mm |
| Stroke | 920 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 MBL40X920SCA 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 MBL40X920SCA 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). |
| ×920 | 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.
Drives the tensioning levers on a textile loom, using the 880N push force at 0.7MPa to maintain consistent yarn tension during high-speed weaving.
Actuates a diverter gate on a packaging conveyor, where the CA pivot bracket absorbs the arcing motion of redirecting heavy cardboard cartons.
Positions a snubber arm on an electronics assembly line, using the -S magnet and a CS1-M sensor to verify the 920mm extension into the routing zone.
To replace the MAL40X920SCA, order the MBL40X920SCA and verify your PT port thread, CA pivot back cover, and -S magnet requirement. Because the 920mm stroke exceeds the 500mm standard maximum, it is a made-to-order item. If you need to adjust your force output, stepping down to the 32mm bore yields 402N push at 0.5MPa, while stepping up is not an option as 40mm is the largest mini round bore available. At 920mm, the 16mm rod is highly susceptible to side-load bending; you must use an external guide rail or the CA pivot bracket to prevent rod damage. The fixed rubber bumper softens end-of-stroke impacts but does not lock the load—if air pressure drops, the rod will drift, requiring an external pilot-operated check valve for position holding. If your application requires adjustable end-cushioning, upgrade to the MBLC series instead.
Upgrade checklist
Yes, the MAL40X920SCA is discontinued. The exact drop-in replacement is the MBL40X920SCA, which matches the 40mm bore, 920mm stroke, 628N push force, G1/4 port, and CA pivot mounting. Note that the MBL uses a riveted body instead of threaded covers, and its magnet works with CMSG/DMSG/EMSG switches rather than the older CS1-M/DS1-M sensors.
The 40mm bore generates 628N push and 528N pull at 0.5MPa, 880N push at 0.7MPa, and a maximum theoretical force of 128kgf at 1.0MPa. It uses a fixed rubber bumper for end-of-stroke deceleration; it does not have an adjustable cushion. If adjustable air cushioning is required, you must step up to the MBLC series.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X920SCA 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 MBL40X920SCA replacement with price, stock and lead time, usually within 7-8 hours.