This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X375CA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X375CA 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 MAL40X375CA (Discontinued) → MBL40X375CA is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 375mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X375CA, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X375CA is a discontinued double-acting aluminum mini round cylinder featuring a 40mm bore and 375mm stroke. It delivers a robust 628N push and 528N pull force at 0.5MPa, utilizing a G1/4 port and an M12x1.25 rod-end thread. Because this legacy series is end-of-life, AirTAC mandates the MBL40X375CA as the exact drop-in replacement, matching the original force, port size, and CA pivot mounting.
This specific SKU includes a CA pivot back cover, designed to swing on a pin for arcing loads, which is critical given the 375mm stroke length. Unlike the older MAL body that used threaded front and back covers, the modern MBL replacement features a riveted rolling-packed body for identical durability. Note that this configuration lacks a built-in magnet (-S), meaning it cannot support any position sensing without upgrading to a sensor-equipped model.
| Model | AirTAC MAL40X375CA (Discontinued) → MBL40X375CA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X375CA |
| Bore size | Ø40 mm |
| Stroke | 375 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 MBL40X375CA 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 MBL40X375CA 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). |
| ×375 | 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 628N of push force at 0.5MPa to reliably fold heavy corrugated cardboard flaps on continuous packaging lines, using the 375mm stroke to reach across wide boxes.
Swings on its CA pivot bracket to push heavy wooden pallets onto a secondary conveyor chain, absorbing arcing loads that would bind a rigidly mounted cylinder.
Opens and closes the heavy sliding blast door on large CNC machining centers, where the 40mm bore provides the necessary pull force to overcome guide resistance.
To replace the MAL40X375CA, order the MBL40X375CA, confirming the 40mm bore, 375mm stroke, G1/4 port, and PT thread form are retained. The CA pivot back cover must be specified to maintain your clevis mounting. If your application requires position sensing, this no-magnet SKU cannot take a sensor; you must upgrade to an MBL40X375SCA, noting the MBL uses current CMSG/DMSG/EMSG switches rather than the legacy CS1-M/DS1-M family. If a softer stop is needed, the MAL only offers a fixed rubber bumper, so step up to the MBLC40X375CA for an adjustable air cushion.
For sizing flexibility, stepping down to the 32mm bore yields 402N push at 0.5MPa, while stepping up to the 50mm profile cylinder provides higher force. Because the 375mm stroke exceeds 300mm, the 16mm rod is vulnerable to bending under side loads; always use an external guide or rely on the CA pivot to absorb arcing motion. Remember that a plain cylinder drifts when air is lost, so add an external rod lock for vertical loads. The MAL's heterogeneous two-way grease-retaining seal and self-lubricating bearing guide ensure smooth operation across the 30-800mm/s speed range.
Upgrade checklist
Yes, the MAL40X375CA is discontinued. The exact drop-in replacement is the MBL40X375CA, which matches the 40mm bore, 375mm stroke, 628N push force, G1/4 port, and CA pivot mounting. The MBL upgrades the body to a riveted rolling-packed design instead of the older threaded covers.
At 0.5MPa, the push force is 628N and the pull force is 528N. At 0.7MPa, the push force is 880N, with a theoretical maximum of 128kgf at 1.0MPa. Because this specific SKU lacks the -S magnet, it cannot accept a position sensor; if sensing is needed, an MBL40X375SCA with CMSG/DMSG/EMSG switches is required.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X375CA 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 MBL40X375CA replacement with price, stock and lead time, usually within 7-8 hours.