This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X50CMH — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X50CMH 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 MAL40X50CMH (Discontinued) -> MBL40X50CMH 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 MBL40X50CMH, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X50CMH is a discontinued double-acting aluminum mini round cylinder featuring a 40mm bore and 50mm 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. As a legacy unit, its exact drop-in replacement is the MBL40X50CMH, matching the original force, porting, and CM round-end back cover for a seamless transition.
This specific SKU lacks a built-in magnet, meaning it cannot support position sensing. The original MAL body uses threaded front and back covers, whereas the modern MBL replacement features a riveted rolling-packed body for enhanced structural integrity. Both generations rely on a fixed rubber bumper to soften end-of-stroke impacts rather than an adjustable air cushion, though the current MBLC line offers that adjustable cushioning if needed.
| Model | AirTAC MAL40X50CMH (Discontinued) -> MBL40X50CMH |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X50CMH |
| 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 MBL40X50CMH 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 MBL40X50CMH 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.
Uses the 628N push force at 0.5MPa to secure PCB panels during router depaneling, absorbing spindle vibration through the fixed rubber bumper.
Drives cardboard flaps on compact packaging lines where the 50mm stroke and CM round-end cover provide pivotal alignment during rapid cycling.
Actuates a routing flap on a bottling conveyor, leveraging the 880N push force at 0.7MPa to swiftly redirect glass containers between lanes.
To replace the MAL40X50CMH, order the MBL40X50CMH, ensuring you match the 40mm bore, 50mm stroke, PT port thread, and CM round-end back cover. Because this SKU has no -S magnet, it cannot accept a sensor; if position detection is required, upgrade to an MBL40X50SCMH and use the modern CMSG, DMSG, or EMSG switches instead of the older CS1-M/DS1-M family. If your application needs precise end-of-stroke deceleration rather than a fixed rubber bumper, step up to the MBLC variant.
For sizing flexibility, stepping down to the 32mm bore yields 402N push at 0.5MPa, while stepping up is not an option within this mini round series as 40mm is the largest available bore. Note that a plain cylinder drifts and loses its load when air pressure is lost; the bumper is not a lock, so integrate an external rod lock or pilot-operated check valve for strict position holding.
Upgrade checklist
Yes, the MAL40X50CMH is discontinued. The exact drop-in replacement is the MBL40X50CMH, which matches the 40mm bore, 50mm stroke, 628N push force, G1/4 port, and CM round-end cover. The main upgrade is a riveted rolling-packed body replacing the original threaded covers.
At 0.5MPa it provides 628N push and 528N pull; at 0.7MPa it provides 880N push, with a theoretical maximum of 128kgf at 1.0MPa. Because this specific SKU lacks the -S magnet, it cannot accept a position sensor.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X50CMH 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 MBL40X50CMH replacement with price, stock and lead time, usually within 7-8 hours.