This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X120CAH — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X120CAH 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 MAL40X120CAH (Discontinued) -> MBL40X120CAH is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 120mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X120CAH, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X120CAH is a discontinued double-acting aluminum mini round cylinder with a 40mm bore and 120mm stroke. It delivers 628N of push force and 528N of pull force at 0.5MPa, using a G1/4 port and an M12x1.25 rod-end thread. The exact drop-in replacement is the MBL40X120CAH, which matches the original bore, stroke, output force, port size, and CA pivot mounting for a seamless upgrade.
This legacy model features a CA pivot back cover designed to swing on a pin for arcing loads, distinguishing it from rigid flat-end U variants. The original MAL body uses threaded front and back covers, whereas the modern MBL replacement utilizes a riveted rolling-packed body for improved structural integrity. Because this specific SKU lacks the -S magnet, it cannot accommodate a position sensor. Additionally, the fixed rubber bumper softens end-of-stroke impacts but does not function as an adjustable cushion or a load-holding lock.
| Model | AirTAC MAL40X120CAH (Discontinued) -> MBL40X120CAH |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X120CAH |
| Bore size | Ø40 mm |
| Stroke | 120 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 MBL40X120CAH 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 MBL40X120CAH 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). |
| ×120 | 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.
Pushes corrugated cardboard cartons onto a palletizing conveyor using 628N of thrust at 0.5MPa, with the CA clevis absorbing misaligned pivot angles.
Actuates a routing flap on a packaging line to divert filled beverage bottles, relying on the fixed rubber bumper to soften the 120mm stroke impact.
Applies 880N of peak push force at 0.7MPa to seat small bronze bushings into aluminum housings without requiring a massive ISO profile cylinder.
To replace the MAL40X120CAH, order the MBL40X120CAH, ensuring you retain the CA pivot back cover and PT thread form. If your application requires an adjustable air cushion, step up to the MBLC40X120CAH on the current line. If you need position sensing, you must specify an -S magnet on the MBL order, which will require upgrading to the modern CMSG, DMSG, or EMSG sensor family since the older CS1-M/DS1-M switches are obsolete.
When sizing, verify if the 628N push force at 0.5MPa is sufficient. Stepping down to a 32mm bore yields 402N push, while stepping up is not an option within the mini round series, as 40mm is the maximum available bore. Since the 120mm stroke exceeds 300mm, the 16mm carbon-steel rod is susceptible to bending under lateral stress; utilize the CA clevis to absorb arcing loads or add an external guide rail to prevent rod damage. Remember that a plain cylinder drifts when air is lost, so add an external rod lock for suspended loads.
Upgrade checklist
Yes, the MAL40X120CAH is discontinued. The exact drop-in replacement is the MBL40X120CAH, which provides the same 40mm bore, 120mm stroke, 628N push force at 0.5MPa, G1/4 port, and CA pivot mounting. You can order the MBL40X120CAH as a direct retrofit.
The MAL40X120CAH generates 628N push and 528N pull at 0.5MPa, 880N push at 0.7MPa, and a maximum theoretical force of 128kgf at 1.0MPa. Because this SKU lacks the -S magnet, it cannot accept a position sensor; adding sensing requires an MBL-S variant using CMSG/DMSG/EMSG switches.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X120CAH 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 MBL40X120CAH replacement with price, stock and lead time, usually within 7-8 hours.