This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X875SCA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X875SCA 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 MAL40X875SCA (Discontinued) -> MBL40X875SCA is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 875mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X875SCA, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X875SCA is a discontinued double-acting aluminum mini round cylinder with a substantial 875 mm stroke, which exceeds the 500 mm standard limit and requires made-to-order production. Delivering 628 N of push force at 0.5 MPa, it uses a G1/4 port and a Ø16 mm carbon-steel rod with 20 um hard-chrome plating. The exact drop-in replacement is the MBL40X875SCA, matching the bore, stroke, output force, port size, and CA pivot mounting.
This legacy unit features a built-in magnet (-S) for CS1-M or DS1-M switches, whereas the MBL retrofit utilizes current CMSG, DMSG, or EMSG sensors. The older MAL body relies on threaded front and back covers, while the modern MBL uses a riveted rolling-packed body. A fixed rubber bumper absorbs end-of-stroke impact, though it cannot hold the load if air pressure drops.
| Model | AirTAC MAL40X875SCA (Discontinued) -> MBL40X875SCA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X875SCA |
| Bore size | Ø40 mm |
| Stroke | 875 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 MBL40X875SCA 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 MBL40X875SCA 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). |
| ×875 | 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.
Drives a carton diverter on a high-speed packaging conveyor, utilizing the 628 N push force to deflect heavy boxes over a long 875 mm travel distance.
Actuates a fabric guide arm in a textile machine, where the CA pivot clevis allows the rod end to swing naturally without binding across the extended stroke.
Separates empty pallets in a depalletizing cell, requiring the full 875 mm stroke to reach the bottom of a tall magazine stack.
To replace the MAL40X875SCA, order the MBL40X875SCA, ensuring you match the 40 mm bore, 875 mm non-standard stroke, G1/4 port, and CA pivot back cover. Because this SKU includes a magnet (-S), remember that your legacy CS1-M/DS1-M sensors must be upgraded to CMSG/DMSG/EMSG switches. If end-of-stroke impact becomes an issue, step up to the MBLC variant which adds an adjustable air cushion absent on the MAL.
For sizing flexibility, stepping down to the 32 mm bore yields 402 N of push force at 0.5 MPa, while stepping up to a larger profile cylinder provides higher thrust. Given the 875 mm stroke, the Ø16 mm rod is highly susceptible to bending under side loads; always use the CA pivot clevis to accommodate arcing loads or add an external guide rail. A plain bumper is not a lock, so fit an external rod lock if the load must be held during air loss.
Upgrade checklist
Yes, the MAL series is end-of-life. The exact drop-in replacement is the MBL40X875SCA, which matches the 40 mm bore, 875 mm stroke, 628 N push force at 0.5 MPa, G1/4 port, and CA pivot mounting. You will need to upgrade the -S magnet sensors from CS1-M/DS1-M to CMSG/DMSG/EMSG switches.
The 40 mm bore provides 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 fixed rubber bumper for end-of-stroke impact absorption, not an adjustable cushion; for adjustable cushioning, use the current MBLC line.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X875SCA 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 MBL40X875SCA replacement with price, stock and lead time, usually within 7-8 hours.