This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X30CASDB — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X30CASDB 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 MAL40X30CASDB (Discontinued) -> MBL40X30CASDB is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 30mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X30CASDB, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X30CASDB is a discontinued double-acting aluminum mini round cylinder engineered for compact spaces. Delivering 628 N of push force and 528 N of pull force at 0.5 MPa, it features a 40 mm bore, a 30 mm stroke, and a G1/4 port. The exact drop-in replacement is the MBL40X30CASDB, which matches the original bore, stroke, output force, port size, and mounting accessories exactly.
This legacy SKU includes a CA pivot back cover and an SDB pivot bracket to handle arcing loads. The original MAL body uses threaded front and back covers, whereas the modern MBL replacement features a riveted rolling-packed body. Because this specific configuration lacks a magnet (-S), it cannot accept a position sensor. The cylinder relies on a fixed rubber bumper for end-of-stroke deceleration; if your application requires adjustable air cushioning, you must step up to the current MBLC line.
| Model | AirTAC MAL40X30CASDB (Discontinued) -> MBL40X30CASDB |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X30CASDB |
| Bore size | Ø40 mm |
| Stroke | 30 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 MBL40X30CASDB 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 MBL40X30CASDB 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). |
| ×30 | 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.
Actuates cardboard guiding flaps on a continuous packaging line, utilizing the 628 N push force at 0.5 MPa to reliably move heavy corrugated materials without stalling.
Swings a diverter arm to sort wooden pallets on a conveyor, where the CA pivot and SDB bracket absorb the arcing side-loads generated during the redirection process.
Holds electronic test fixtures securely in place during automated probing, using the short 30 mm stroke for rapid cycling and a fixed rubber bumper to reduce impact noise.
To replace the MAL40X30CASDB, order the MBL40X30CASDB. Confirm the 40 mm bore, 30 mm stroke, G1/4 port, and PT thread form are correct for your fittings. This SKU uses a CA pivot back cover with an SDB pivot bracket, allowing the cylinder to swing on a pin to absorb arcing loads. Because it has no -S magnet, position sensing is impossible on this unit. If you need sensors, order an MBL40X30S variant and note that the modern MBL uses CMSG, DMSG, or EMSG switches instead of the older CS1-M or DS1-M.
When sizing, verify if 628 N of push at 0.5 MPa is sufficient. Stepping down to the 32 mm bore yields 402 N of push force, while stepping up is not an option as 40 mm is the largest available MAL/MBL mini round bore. The fixed rubber bumper softens the stroke end but does not lock the rod; if air pressure is lost, the load will drift. For heavy deceleration needs, switch to the MBLC adjustable cushion model. The 16 mm carbon-steel rod with 20 um hard chrome plating offers minimal side-load tolerance, so rely on the CA/SDB pivot to protect the rod seal.
Upgrade checklist
Yes, the MAL40X30CASDB is discontinued. The exact drop-in replacement is the MBL40X30CASDB. It offers identical bore, stroke, force, G1/4 port, and SDB mounting. The main physical change is that the original MAL uses threaded covers, while the MBL uses a riveted rolling-packed body.
At 0.5 MPa, it provides 628 N push and 528 N pull. At 0.7 MPa, push increases to 880 N, with a theoretical maximum of 128 kgf at 1.0 MPa. Because this specific SKU lacks a -S magnet, it cannot accept CS1-M or DS1-M position sensors.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X30CASDB 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 MBL40X30CASDB replacement with price, stock and lead time, usually within 7-8 hours.