This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X350-S-CM — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X350-S-CM 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 MAL40X350-S-CM (Discontinued) → MBL40X350-S-CM is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 350mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X350-S-CM, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X350-S-CM is a discontinued double-acting aluminum mini round cylinder with a 40mm bore and 350mm stroke. It delivers 628N push and 528N pull at 0.5 MPa, utilizing a G1/4 port and an M12x1.25 rod-end thread. AirTAC replaced this legacy unit with the MBL40X350-S-CM, a drop-in alternative that matches the exact bore, stroke, output force, port size, and CM round-end mounting interface.
This SKU includes a built-in magnet (-S) for position detection. On the original MAL body, which features threaded front and back covers, this magnet pairs with older CS1-M or DS1-M reed switches. The modern MBL replacement uses a riveted rolling-packed body and requires current CMSG, DMSG, or EMSG sensors. The 16mm carbon-steel rod has 20um hard-chrome plating and rides on a self-lubricating front-cover bearing guide. End-of-travel deceleration relies on a fixed rubber bumper, meaning it absorbs impact but cannot be tuned like an adjustable air cushion.
| Model | AirTAC MAL40X350-S-CM (Discontinued) → MBL40X350-S-CM |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X350-S-CM |
| Bore size | Ø40 mm |
| Stroke | 350 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 MBL40X350-S-CM 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 MBL40X350-S-CM 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). |
| ×350 | 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 a routing flap on a packaging conveyor, using the 880N push force at 0.7 MPa to reliably shift heavy cardboard cartons at high speed.
Opens and closes a sliding safety blast door on a CNC turning center, relying on the 350mm stroke to clear the full operator work zone.
Raises a tote of machined aluminum parts from a lower conveyor to an upper inspection tier, requiring the CM round-end to pivot smoothly under shifting loads.
To replace the MAL40X350-S-CM, order the MBL40X350-S-CM. Verify your 40mm bore, 350mm stroke, G1/4 port, and PT tapered thread form. Confirm the CM round-end back cover fits your mating clevis or bracket. Because this SKU has the -S magnet, you must upgrade your sensing electronics: the older CS1-M and DS1-M switches will not fit the new body, so select CMSG, DMSG, or EMSG sensors for the MBL. If your application requires precise end-of-stroke deceleration, step up to the MBLC series, which offers an adjustable air cushion that the MAL bumper lacks.
When sizing, verify if 40mm is the correct force class. Stepping down to the 32mm bore drops the 0.5 MPa push force to 402N, while stepping up is not possible within this mini series as 40mm is the largest available bore. A 350mm stroke on a 16mm rod creates a high risk of bending under lateral stress; use an external guide rail to support the load. Note that a plain double-acting cylinder drifts when air pressure is lost, so install an external rod lock if you need to hold a vertical load safely in place.
Upgrade checklist
Yes, the MAL series is end-of-life. The exact drop-in replacement is the MBL40X350-S-CM. It provides identical bore, stroke, output force, G1/4 port, and CM round-end mounting. The main physical change is that the MAL uses threaded covers while the MBL uses a riveted rolling-packed body. Because this SKU has a magnet, you must also switch from the old CS1-M/DS1-M switches to the modern CMSG/DMSG/EMSG sensor family.
The 40mm bore generates a push force of 628N and a pull force of 528N at 0.5 MPa. At 0.7 MPa, the push force increases to 880N. The maximum theoretical force is 128kgf at 1.0 MPa. It operates on filtered air at 0.1-1.0 MPa with a speed range of 30-800mm/s.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X350-S-CM 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 MBL40X350-S-CM replacement with price, stock and lead time, usually within 7-8 hours.