This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X230CM — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X230CM 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 MAL40X230CM (Discontinued) -> MBL40X230CM is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 230mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X230CM, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X230CM is a discontinued double-acting aluminum mini round cylinder delivering 628 N push and 528 N pull force at 0.5 MPa. Featuring a 40 mm bore, 230 mm stroke, and a G1/4 port, it uses a Ø16 mm carbon-steel rod with M12x1.25 end threads. The exact drop-in replacement is the MBL40X230CM, matching the original bore, stroke, output force, port size, and CM round-end mounting.
This specific SKU lacks a -S magnet, meaning it cannot accept a position sensor. The original MAL body used threaded front and back covers, whereas the modern MBL replacement features a riveted rolling-packed body for equal rigidity. Both generations rely on a fixed rubber bumper, so if your application needs adjustable end-of-stroke cushioning, you must step up to the current MBLC variant. The piston employs a heterogeneous two-way seal that retains grease, working alongside a self-lubricating front-cover bearing guide to minimize wear.
| Model | AirTAC MAL40X230CM (Discontinued) -> MBL40X230CM |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X230CM |
| Bore size | Ø40 mm |
| Stroke | 230 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 MBL40X230CM 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 MBL40X230CM 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). |
| ×230 | 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 an ejection arm inside a tight mold cavity, using the 628 N push force at 0.5 MPa to break small plastic parts off the core.
Actuates a lightweight routing flap on a packaging line, where the CM round-end back cover accommodates the slight arcing motion of the swing gate.
Pushes a folding blade at 30-800 mm/s to tuck corrugated flaps on a case sealer, relying on the fixed rubber bumper to absorb the 230 mm stroke impact.
To replace the MAL40X230CM, order the MBL40X230CM. Verify your 40 mm bore, 230 mm stroke, G1/4 port, and PT tapered thread. The CM round-end back cover provides a smooth pivot interface for arcing linkages. Because this SKU has no -S magnet, it cannot support a sensor; if you need position detection, order an MBL40X230CMS and note the switch family changes from CS1-M/DS1-M to CMSG/DMSG/EMSG. If you need to adjust end-of-stroke deceleration, the fixed bumper cannot do it; step up to the MBLC variant for an adjustable air cushion.
For sizing, stepping down to the 32 mm bore yields 402 N push at 0.5 MPa, while stepping up is not an option as 40 mm is the largest MAL mini-round bore. At 230 mm of stroke, the 16 mm rod is susceptible to bending under offset loads; use an external guide rail or a pivot joint to manage side-load. A plain MAL or MBL cylinder does not hold its load when air is lost, so fit an external rod lock or pilot-operated check valve for safety.
Upgrade checklist
Yes, the MAL40X230CM is discontinued. The exact drop-in replacement is the MBL40X230CM, which matches the 40 mm bore, 230 mm stroke, 628 N push force, G1/4 port, and CM round-end mounting. The modern MBL uses a riveted rolling-packed body instead of the older threaded covers.
At 0.5 MPa it provides 628 N push and 528 N pull force, 880 N push at 0.7 MPa, and a maximum theoretical force of 128 kgf at 1.0 MPa. Because this specific SKU lacks a -S magnet, it cannot accept a position sensor; if you need sensing, order an MBL40X230CMS and use CMSG/DMSG/EMSG switches.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X230CM 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 MBL40X230CM replacement with price, stock and lead time, usually within 7-8 hours.