This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X25-CM — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X25-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 MAL40X25-CM (Discontinued) -> MBL40X25-CM is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 25mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X25-CM, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X25-CM is a discontinued double-acting aluminum mini round cylinder featuring a 40mm bore and 25mm stroke. It delivers a robust 628N push force at 0.5MPa and utilizes a G1/4 port. AirTAC replaced this legacy unit with the MBL40X25-CM, a drop-in alternative retaining the exact same bore, stroke, output force, port size, and CM round-end mounting. The original MAL uses threaded front and back covers, whereas the modern MBL features a riveted rolling-packed body for enhanced structural integrity.
This specific SKU lacks a built-in magnet, meaning it cannot support position sensing. If sensor detection is required for your application, the MBL upgrade path requires specifying the -S option to utilize current CMSG, DMSG, or EMSG switches, as the older CS1-M and DS1-M sensors are obsolete. The piston relies on a heterogeneous two-way seal that retains grease, paired with a self-lubricating front-cover bearing guide for low-friction operation.
| Model | AirTAC MAL40X25-CM (Discontinued) -> MBL40X25-CM |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X25-CM |
| Bore size | Ø40 mm |
| Stroke | 25 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 MBL40X25-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 MBL40X25-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). |
| ×25 | 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 eject small plastic parts from injection molds, utilizing the short 25mm stroke for rapid, repetitive cycling.
Drives a pivot arm on a packaging conveyor to divert lightweight beverage bottles, leveraging the CM round-end back cover to handle arcing motion smoothly.
Actuates a short folding mechanism on a cartoning machine, where the compact 40mm bore fits within tight machine guards and delivers immediate force.
To replace the discontinued MAL40X25-CM, order the MBL40X25-CM. Verify your setup accommodates the G1/4 port and M12x1.25 rod-end thread. This model includes a CM round-end back cover, which is ideal for accommodating slight misalignment in pivot-mount installations. Because this SKU has no -S magnet, it cannot accept a sensor; if you need end-of-stroke detection, switch to the MBL40X25S-CM and upgrade to CMSG or DMSG switches. The MAL uses a fixed rubber bumper, so if your application requires adjustable air cushioning to mitigate shock loads, step up to the MBLC variant on the current line.
When sizing, consider stepping down to the 32mm bore if your layout permits, which yields 402N push at 0.5MPa, or stepping up if higher force is needed. A plain cylinder does not hold its load when air pressure is lost; the rod will drift. For position holding, install an external rod lock or a pilot-operated check valve. Even at 25mm stroke, the 16mm carbon-steel rod has low side-load tolerance, so ensure rigid mounting to prevent rod bending.
Upgrade checklist
Yes, the MAL40X25-CM is discontinued. The exact drop-in replacement is the MBL40X25-CM, which matches the 40mm bore, 25mm stroke, 628N push force at 0.5MPa, G1/4 port, and CM round-end mounting. The MBL uses a riveted rolling-packed body instead of the older threaded covers.
The MAL40X25-CM delivers 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 specific SKU lacks the -S magnet, it cannot accept a position sensor. The MBL replacement requires the -S option and uses CMSG, DMSG, or EMSG switches instead of the older CS1-M or DS1-M.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X25-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 MBL40X25-CM replacement with price, stock and lead time, usually within 7-8 hours.