This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X210SU — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X210SU 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 MAL40X210SU (Discontinued) → MBL40X210SU is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 210mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X210SU, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X210SU is a discontinued double-acting compact aluminum mini round cylinder featuring a 40mm bore and 210mm stroke. It delivers 628N push and 528N pull at 0.5MPa, utilizing a G1/4 port and an M12x1.25 rod-end thread. The exact drop-in replacement is the MBL40X210SU, which matches the original bore, stroke, output force, port size, and U flat-end back cover.
This legacy unit utilizes a threaded front and back cover assembly, whereas the modern MBL replacement features a riveted rolling-packed body for enhanced structural integrity. The -S magnet on this MAL model interfaces with legacy CS1-M and DS1-M reed switches, but upgrading to the MBL requires switching to current CMSG, DMSG, or EMSG sensors. A fixed rubber bumper absorbs end-of-stroke impact, though it does not lock the rod, and the carbon-steel piston rod relies on a 20um hard-chrome plating to resist wear.
| Model | AirTAC MAL40X210SU (Discontinued) → MBL40X210SU |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X210SU |
| Bore size | Ø40 mm |
| Stroke | 210 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 MBL40X210SU 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 MBL40X210SU 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). |
| ×210 | 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 force at 0.5MPa to eject small plastic parts from tight mold cavities where a compact 40mm bore is required.
Extends 210mm to push lightweight packaging pallets onto a secondary conveyor line, relying on the rigid U flat-end back cover to withstand straight-line impact.
Cycles at 30-800mm/s to fold corrugated cardboard flaps during case sealing, using the fixed rubber bumper to soften the repetitive end-of-stroke shock.
To replace the MAL40X210SU, order the MBL40X210SU, ensuring the U flat-end back cover, G1/4 port, and PT thread form match your existing manifold. Because this SKU includes the -S magnet, you must upgrade your position detection to CMSG, DMSG, or EMSG switches, as the older CS1-M and DS1-M sensors are incompatible with the new riveted body. If your application requires adjustable end-cushioning rather than a fixed rubber bumper, step up to the MBLC series.
For sizing flexibility, stepping down to a 32mm bore yields 402N push at 0.5MPa, while no larger bore exists in this mini series. At 210mm stroke, the 16mm rod is susceptible to bending under lateral stress; use an external guide or a pivot mount to manage side loads. Remember that a plain double-acting cylinder drifts when air is lost, so deploy an external rod lock for vertical load-holding.
Upgrade checklist
Yes, the MAL40X210SU is discontinued. The exact drop-in replacement is the MBL40X210SU, which offers the same 40mm bore, 210mm stroke, 628N push force, G1/4 port, and U flat-end mounting. You will need to upgrade your -S magnet sensors from the old CS1-M/DS1-M family to the current CMSG/DMSG/EMSG switches.
At 0.5MPa, the 40mm bore provides 628N push and 528N pull. At 0.7MPa, the push force is 880N. The maximum theoretical force is 128kgf at 1.0MPa, with a proof pressure of 1.5MPa.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X210SU 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 MBL40X210SU replacement with price, stock and lead time, usually within 7-8 hours.