This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X150SCAY — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X150SCAY 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 MAL40X150SCAY (Discontinued) → MBL40X150SCAY is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 150mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X150SCAY, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X150SCAY is a discontinued double-acting aluminum mini round cylinder with a 40mm bore and 150mm stroke. It delivers 628N of push force and 528N of pull force at 0.5 MPa, utilizing a G1/4 port and a 16mm carbon-steel rod with 20µm hard chrome plating. AirTAC replaced this legacy series with the MBL40X150SCAY, a drop-in alternative that matches the original bore, stroke, output force, port size, and mounting accessories exactly.
This specific SKU includes a CA pivot back cover that swings on a pin to absorb arcing loads, and a built-in magnet (-S) for position detection. The legacy MAL body uses threaded front and back covers, whereas the modern MBL features a riveted rolling-packed body. Additionally, the -S magnet on this MAL works with older CS1-M or DS1-M switches, while the MBL replacement requires the current CMSG, DMSG, or EMSG sensor family.
| Model | AirTAC MAL40X150SCAY (Discontinued) → MBL40X150SCAY |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X150SCAY |
| Bore size | Ø40 mm |
| Stroke | 150 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 MBL40X150SCAY 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 MBL40X150SCAY 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). |
| ×150 | 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 at 0.5 MPa to tension fabric webs on textile looms, using the CA pivot to accommodate the swing of the letoff arm.
Drives a 150mm stroke diverting gate on a packaging conveyor, where the 880N push force at 0.7 MPa easily redirects heavy cardboard cartons.
Shoves nested cardboard cases into palletizing stations in tight machine spaces, relying on the 16mm hard-chrome rod to resist wear in dusty environments.
To replace the MAL40X150SCAY, order the MBL40X150SCAY. Confirm your exact PT thread, CA pivot back cover, and Y special seal option during the conversion. If your application requires an adjustable air cushion instead of the standard fixed rubber bumper, step up to the current-line MBLC40X150SCAY. If you need to downsize, the 32mm bore neighbor provides 402N push force at 0.5 MPa; if you need more power, note that 40mm is the largest available MAL mini round bore.
Because this model features a 150mm stroke, the 16mm rod has limited tolerance for side loads. Use the CA pivot cover or an external guide to prevent rod bending. Remember that a plain cylinder does not hold its position when air is lost; install an external rod lock or pilot-operated check valve if you need fail-safe load holding.
Upgrade checklist
Yes, the MAL40X150SCAY is discontinued. The exact drop-in replacement is the MBL40X150SCAY, which shares the same 40mm bore, 150mm stroke, 628N push force, G1/4 port, and CA pivot mounting. The main upgrade is a riveted rolling-packed body replacing the threaded covers, and the MBL uses CMSG/DMSG/EMSG sensors instead of the older CS1-M/DS1-M switches.
At 0.5 MPa, the push force is 628N and the pull force is 528N. At 0.7 MPa, the push force increases to 880N. The maximum theoretical force is 128 kgf at 1.0 MPa.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X150SCAY 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 MBL40X150SCAY replacement with price, stock and lead time, usually within 7-8 hours.