This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X25-CM-H — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X25-CM-H 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-H (Discontinued) -> MBL40X25-CM-H 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-H, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X25-CM-H is a discontinued double-acting aluminum mini round cylinder. Built for compact spaces, it delivers 628 N of push force and 528 N of pull force at 0.5 MPa. It features a 16 mm carbon-steel rod with 20 um hard-chrome plating and a heterogeneous two-way seal that retains grease for long service life. AirTAC replaced this legacy unit with the MBL40X25-CM-H, a drop-in alternative matching the 40 mm bore, 25 mm stroke, 880 N push at 0.7 MPa, G1/4 port, and CM round-end back cover.
This specific SKU lacks a built-in magnet, so it cannot support position sensing. The original MAL body uses threaded front and back covers, whereas the current MBL replacement features a riveted rolling-packed body for equally robust performance. The MAL relies on a fixed rubber bumper to soften end-of-stroke impacts; if your application requires adjustable air cushioning, you must step up to the current MBLC line rather than expecting it from the legacy bumper.
| Model | AirTAC MAL40X25-CM-H (Discontinued) -> MBL40X25-CM-H |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X25-CM-H |
| 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-H 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-H 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 628 N of push at 0.5 MPa to knock out small plastic parts from injection molds, where the short 25 mm stroke and rigid 16 mm rod deliver precise, high-impact ejection.
Uses the CM round-end cover to pivot smoothly while deflecting small cardboard cartons on a packaging conveyor, absorbing side arcing loads without binding.
Applies 880 N of thrust at 0.7 MPa to compress electronic test probes against printed circuit boards, relying on the fixed rubber bumper to prevent harsh mechanical slamming at the test position.
To replace this MAL40X25-CM-H, order the exact MBL40X25-CM-H equivalent to retain the 40 mm bore, 25 mm stroke, G1/4 port, and CM round-end cover. Because this unit has no -S magnet, it cannot accept a sensor; if you need position detection, you must upgrade to an MBL40X25S model and switch to the modern CMSG, DMSG, or EMSG switch family. Note that the standard PT tapered port thread is used here.
When sizing, consider stepping down to a 32 mm bore (providing 402 N push at 0.5 MPa) for lighter loads, or stepping up is not an option as 40 mm is the largest MAL mini round bore available. Remember that a plain cylinder does not hold its load when air pressure is lost; the rod will drift. For suspended or vertical loads, install an external rod lock or a pilot-operated check valve. The 25 mm stroke keeps the 16 mm rod highly rigid, minimizing side-load bending concerns.
Upgrade checklist
Yes, the MAL40X25-CM-H is discontinued. The exact drop-in replacement is the AirTAC MBL40X25-CM-H. It offers the same 40 mm bore, 25 mm stroke, G1/4 port, and CM round-end mounting. The main physical change is that the MAL uses threaded covers while the MBL uses a riveted rolling-packed body.
At 0.5 MPa, the push force is 628 N and the pull force is 528 N. At 0.7 MPa, the push force is 880 N. The maximum theoretical force is 128 kgf at 1.0 MPa. Note that this specific SKU lacks a magnet, so it cannot support CS1-M or DS1-M position sensors.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X25-CM-H 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-H replacement with price, stock and lead time, usually within 7-8 hours.