This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X120SCA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X120SCA 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 MAL40X120SCA (Discontinued) -> MBL40X120SCA is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 120mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X120SCA, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X120SCA is a discontinued double-acting aluminum mini round cylinder engineered for compact automation. Delivering a robust 628 N push force at 0.5 MPa, it features a 40 mm bore, a 120 mm stroke, and a G1/4 port. AirTAC replaced this legacy unit with the MBL40X120SCA, a true drop-in alternative retaining the exact same bore, stroke, output force, port size, and CA pivot mounting accessory for seamless integration.
This specific SKU includes a built-in magnet (-S) for position sensing and a CA pivot back cover that swings on a pin to absorb arcing loads. The original MAL body utilizes threaded front and back covers, whereas the modern MBL replacement features a riveted rolling-packed body. Furthermore, the -S magnet on this discontinued cylinder operates with the older CS1-M and DS1-M switches; upgrading to the MBL40X120SCA requires transitioning to the current CMSG, DMSG, or EMSG sensor family.
| Model | AirTAC MAL40X120SCA (Discontinued) -> MBL40X120SCA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X120SCA |
| Bore size | Ø40 mm |
| Stroke | 120 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 MBL40X120SCA 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 MBL40X120SCA 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). |
| ×120 | 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 force at 0.5 MPa to positively eject dense plastic parts from tight mold cavities during short-stroke automated cycles.
The CA pivot back cover allows the rod to swing and smoothly divert heavy pallets along a packaging conveyor without binding.
Applies steady 528 N pull force at 0.5 MPa to draw a subassembly back after pressing electronic heat sinks into printed circuit boards.
To replace the MAL40X120SCA, order the MBL40X120SCA. Verify your setup matches the 40 mm bore, 120 mm stroke, G1/4 port, and default PT tapered thread. This unit features a CA pivot back cover, ideal for arcing rod paths, and the -S magnet means you must swap your legacy CS1-M or DS1-M sensors for CMSG, DMSG, or EMSG switches on the new MBL. If your application requires an adjustable air cushion rather than the fixed rubber bumper found here, step up to the MBLC series.
When sizing, consider stepping down to the 32 mm bore (providing 402 N push at 0.5 MPa) if your load is lighter, or up to a larger profile cylinder if you need more force. At 120 mm stroke, side-load risks are moderate, but the CA clevis mount helps manage minor misalignment. Remember that a plain bumper does not hold the load if air pressure drops; for position holding, install an external rod lock or pilot-operated check valve.
Upgrade checklist
Yes, the MAL40X120SCA is discontinued. The exact drop-in replacement is the MBL40X120SCA, which matches the 40 mm bore, 120 mm stroke, 628 N force, G1/4 port, and CA pivot mounting. You must upgrade your sensors from the old CS1-M / DS1-M to the CMSG / DMSG / EMSG family.
The 40 mm bore delivers 628 N push and 528 N pull at 0.5 MPa, 880 N push at 0.7 MPa, and a maximum theoretical force of 128 kgf at 1.0 MPa. It uses a G1/4 port, a 16 mm carbon-steel rod with 20 um hard chrome plating, and operates at 30-800 mm/s.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X120SCA 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 MBL40X120SCA replacement with price, stock and lead time, usually within 7-8 hours.