This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X25-CA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X25-CA 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-CA (Discontinued) -> MBL40X25-CA 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-CA, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X25-CA 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, utilizing a G1/4 port and an M12x1.25 rod-end thread. AirTAC replaced this legacy unit with the MBL40X25-CA, a drop-in upgrade retaining the exact same bore, stroke, output force, and port size. The original MAL body used threaded front and back covers, whereas the current MBL features a riveted rolling-packed body for equally reliable performance.
Because this specific SKU lacks an -S magnet, it cannot accommodate a position sensor. The CA back cover provides a pivot clevis that swings on a pin, making it ideal for arcing loads. Internally, the piston relies on a heterogeneous two-way seal that retains grease, complemented by a self-lubricating front-cover bearing guide. The carbon-steel rod features 20um hard-chrome plating to resist wear. End-of-stroke deceleration is handled by a fixed rubber bumper, not an adjustable cushion.
| Model | AirTAC MAL40X25-CA (Discontinued) -> MBL40X25-CA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X25-CA |
| 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-CA 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-CA 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.
Pushes 25mm to deflect small pallets on a packaging conveyor using 628N of push force at 0.5MPa without occupying excessive footprint.
Actuates a heavy safety chuck guard door where the short 25mm stroke and CA pivot bracket accommodate slight misalignment during arcing motion.
Drives the sealing jaw pivot on a case erector, leveraging the CA clevis mount to swing the mechanism smoothly under 880N at 0.7MPa.
To replace your MAL40X25-CA, order the exact drop-in MBL40X25-CA. Verify your bore, 25mm stroke, G1/4 port, PT tapered thread, and CA pivot back cover before ordering. If your machine requires end-of-stroke position sensing, note that this specific non-S SKU cannot mount a sensor; you must select an MBL40X25-S-CA and migrate from the legacy CS1-M/DS1-M switches to the modern CMSG/DMSG/EMSG family. If your application demands precise speed control at the end of stroke, step up to the current-line MBLC which offers an adjustable air cushion absent on the MAL.
For sizing flexibility, stepping down to the 32mm bore yields 402N push at 0.5MPa, while this 40mm bore provides 628N push at 0.5MPa. The fixed rubber bumper softens impact but does not lock the rod; a plain MAL/MBL will drift and drop its load when air is lost, so incorporate an external rod lock or pilot-operated check valve for position holding. At 25mm stroke, side-load risk is minimal, but the 16mm rod still dictates low side-load tolerance.
Upgrade checklist
Yes, the MAL40X25-CA is discontinued. The exact drop-in replacement is the MBL40X25-CA, which matches the 40mm bore, 25mm stroke, G1/4 port, CA pivot back cover, and 628N push force. The MBL upgrades the body to a riveted rolling-packed design.
At 0.5MPa it provides 628N push and 528N pull, 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; legacy -S versions used CS1-M/DS1-M switches, while the MBL replacement uses CMSG/DMSG/EMSG.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X25-CA replaces this model 1:1.
MBL replacements usually ship in 3-4 days.
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Tell us the quantity and destination — we quote the drop-in MBL40X25-CA replacement with price, stock and lead time, usually within 7-8 hours.