This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X500-S-CA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X500-S-CA 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 MAL40X500-S-CA (Discontinued) → MBL40X500-S-CA is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 500mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X500-S-CA, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X500-S-CA is a discontinued double-acting aluminum mini round cylinder built for a 40 mm bore and 500 mm stroke. It delivers 628 N of push force and 528 N of pull force at 0.5 MPa, utilizing a G1/4 port and an M12x1.25 rod-end thread. AirTAC replaced this legacy unit with the MBL40X500-S-CA, an exact drop-in replacement retaining the same bore, stroke, output force, port size, and CA pivot mounting.
This SKU includes a built-in magnet (-S) for position detection and a CA pivot back cover designed to swing on a pin for arcing loads. The original MAL body uses threaded front and back covers, whereas the current MBL replacement features a riveted rolling-packed body. Furthermore, the MAL magnet functions with the older CS1-M and DS1-M switches, while upgrading to the MBL requires the current CMSG, DMSG, or EMSG sensor family. The cylinder relies on a fixed rubber bumper, meaning it cannot hold a load if air pressure is lost.
| Model | AirTAC MAL40X500-S-CA (Discontinued) → MBL40X500-S-CA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X500-S-CA |
| Bore size | Ø40 mm |
| Stroke | 500 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 MBL40X500-S-CA 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 MBL40X500-S-CA 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). |
| ×500 | 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 the 500 mm stroke beating motion on weaving looms, delivering 628 N of push force at 0.5 MPa to pack weft threads tightly while the CA pivot absorbs the mechanism's arc.
Actuates a 500 mm swinging diverter arm on a packaging conveyor, using the CA clevis to accommodate the lateral pivot while moving lightweight goods between lanes.
Extends 500 mm to push stacking trays in a vertical magazine, relying on the 880 N push force at 0.7 MPa to overcome friction without requiring an ISO 15552 profile body.
To replace the MAL40X500-S-CA, order the MBL40X500-S-CA. Confirm the 40 mm bore, 500 mm stroke, G1/4 port, and PT thread form are correct for your setup. Because this SKU includes the -S magnet, you must update your position sensing: the MAL used CS1-M or DS1-M switches, but the MBL replacement requires CMSG, DMSG, or EMSG sensors. The CA pivot back cover is essential if your mechanism generates arcing loads throughout the 500 mm travel. If you need to adjust the bore size, stepping down to the 32 mm bore yields 402 N of push force at 0.5 MPa, while no larger standard MAL bore exists. If end-of-stroke damping is critical, note that the MAL has a fixed rubber bumper; the current-line MBLC offers an adjustable air cushion. A plain MAL or MBL does not hold position when air is lost, so install an external rod lock for vertical loads. At 500 mm of stroke, the 16 mm carbon-steel rod is highly susceptible to side-load bending; use the CA clevis to self-align or add an external guide rail to prevent seal failure.
Upgrade checklist
Yes, the MAL40X500-S-CA is discontinued. The exact drop-in replacement is the MBL40X500-S-CA, which matches the 40 mm bore, 500 mm stroke, G1/4 port, and CA pivot mounting. The MBL uses a riveted rolling-packed body instead of the MAL's threaded covers, and if your SKU has the -S magnet, you must upgrade from the old CS1-M/DS1-M switches to the CMSG/DMSG/EMSG sensor family.
The 40 mm bore generates a push force of 628 N and a pull force of 528 N at 0.5 MPa. At 0.7 MPa, the push force increases to 880 N. The theoretical maximum force is 128 kgf at 1.0 MPa. It operates on filtered air between 0.1-1.0 MPa with a speed range of 30-800 mm/s.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X500-S-CA 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 MBL40X500-S-CA replacement with price, stock and lead time, usually within 7-8 hours.