This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X50-CM — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X50-CM 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 MAL40X50-CM (Discontinued) -> MBL40X50-CM is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 50mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X50-CM, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X50-CM is a discontinued double-acting aluminum mini round cylinder delivering 628N push and 528N pull at 0.5 MPa. It features a 40mm bore, 50mm stroke, G1/4 port, and a CM round-end back cover. AirTAC replaced this legacy unit with the MBL40X50-CM, a drop-in upgrade retaining the exact same force, port size, and mounting interface.
This SKU lacks a -S magnet, so it cannot support a position sensor. The original MAL body uses threaded front and back covers, whereas the MBL replacement features a riveted rolling-packed body for enhanced structural integrity. Both generations rely on a fixed rubber bumper for end-of-stroke damping rather than an adjustable cushion.
| Model | AirTAC MAL40X50-CM (Discontinued) -> MBL40X50-CM |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X50-CM |
| Bore size | Ø40 mm |
| Stroke | 50 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 MBL40X50-CM 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 MBL40X50-CM 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). |
| ×50 | 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 0.5 MPa to eject small plastic parts from injection molds, utilizing the CM round-end to accommodate slight alignment shifts.
Drives a diverter arm on a packaging conveyor, where the 880N thrust at 0.7 MPa easily redirects heavy cardboard cartons without stalling.
Acts as a pneumatic stop gate for loaded pallets on a roller track, using the robust 16mm carbon-steel rod to absorb the kinetic impact.
To replace the MAL40X50-CM, order the MBL40X50-CM. Verify your 40mm bore, 50mm stroke, G1/4 port, and PT thread. The CM round-end back cover must be retained for your existing pivot or clevis attachment. Because this SKU has no -S magnet, it cannot accept a sensor; if you need position detection, upgrade to an MBL40X50S-CM which uses the modern CMSG/DMSG/EMSG switch family instead of the legacy CS1-M/DS1-M.
For sizing flexibility, stepping down to the 32mm bore yields 402N push at 0.5 MPa, while stepping up is not an option as 40mm is the largest MAL mini round bore. Note that the fixed rubber bumper is not a lock; if the air supply drops, the rod drifts and cannot hold a load. If end-of-stroke shock is too severe, the current-line MBLC offers an adjustable air cushion.
Upgrade checklist
Yes, the MAL40X50-CM is discontinued. The exact drop-in replacement is the MBL40X50-CM, which matches the 40mm bore, 50mm stroke, G1/4 port, and CM round-end mounting. The MBL uses a riveted rolling-packed body instead of the older threaded covers.
At 0.5 MPa, it pushes with 628N and pulls with 528N. At 0.7 MPa, push force is 880N, with a maximum theoretical force of 128 kgf at 1.0 MPa. Because this specific SKU lacks a -S magnet, it cannot accept a position sensor.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X50-CM replaces this model 1:1.
MBL replacements usually ship in 3-4 days.
Most inquiries answered within 7-8 hours.
Tell us the quantity and destination — we quote the drop-in MBL40X50-CM replacement with price, stock and lead time, usually within 7-8 hours.