This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X90SCA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X90SCA 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 MAL40X90SCA (Discontinued) -> MBL40X90SCA is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 90mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X90SCA, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X90SCA is a discontinued double-acting aluminum mini round cylinder. Delivering 628 N of push force at 0.5 MPa, it features a 40 mm bore, a 90 mm stroke, and a built-in magnet. The exact drop-in replacement is the MBL40X90SCA, which matches the original bore, stroke, output force, G1/4 port, and CA pivot mounting for a seamless swap.
This legacy unit relies on a fixed rubber bumper rather than an adjustable cushion, and its threaded front and back covers differ from the riveted rolling-packed body of the modern MBL. Because this SKU includes the -S magnet, position detection originally used CS1-M or DS1-M switches; upgrading to the MBL requires switching to the current CMSG, DMSG, or EMSG sensor families. The carbon-steel rod has a 20 um hard-chrome plating, and the self-lubricating front-cover bearing guide supports its 30-800 mm/s speed range.
| Model | AirTAC MAL40X90SCA (Discontinued) -> MBL40X90SCA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X90SCA |
| Bore size | Ø40 mm |
| Stroke | 90 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 MBL40X90SCA 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 MBL40X90SCA 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). |
| ×90 | 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 628 N push force at 0.5 MPa to eject small plastic parts from tight mold spaces, relying on the CA pivot to absorb any slight misalignment during the stroke.
Sorts light cartons on a 90 mm stroke, where the G1/4 port provides sufficient flow for rapid 30-800 mm/s cycling and the -S magnet confirms the divert arm position.
Pivots a yarn guide arm through an arcing path using the CA clevis, taking advantage of the self-lubricating bearing guide for continuous high-speed operation.
To replace the MAL40X90SCA, order the MBL40X90SCA. Confirm the 40 mm bore, 90 mm stroke, PT thread form, and the CA pivot back cover, which swings on a pin to accommodate arcing loads. The -S magnet means you must migrate from the older CS1-M/DS1-M switches to the CMSG/DMSG/EMSG family. If your machine needs an adjustable air cushion rather than a fixed rubber bumper, step up to the current-line MBLC.
For sizing flexibility, stepping down to the 32 mm bore yields 402 N of push force at 0.5 MPa, while stepping up is not an option as 40 mm is the largest MAL mini round bore. Note that a plain MBL does not hold its load when air is lost; the rod drifts. For position holding, add an external rod lock or a pilot-operated check valve.
Upgrade checklist
Yes, the MAL40X90SCA is discontinued. The exact drop-in replacement is the AirTAC MBL40X90SCA. It matches the 40 mm bore, 90 mm stroke, CA pivot back cover, G1/4 port, and output force. You only need to update your position sensors from the legacy CS1-M/DS1-M switches to the modern CMSG/DMSG/EMSG family.
The 40 mm bore uses a 16 mm carbon-steel rod with an M12x1.25 rod-end thread. At 0.5 MPa it provides 628 N push and 528 N pull force. At 0.7 MPa the push force is 880 N, and the maximum theoretical force is 128 kgf at 1.0 MPa. It operates on filtered air at 0.1-1.0 MPa.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X90SCA replaces this model 1:1.
MBL replacements usually ship in 3-4 days.
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