This model is discontinued
AirTAC has phased out the MAL series. You can still order this code here: we ship the direct replacement MBL40X125-CA, with the same bore, stroke, output force, port and mounting, so it fits the same application. 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 MAL40X125-CA (Discontinued) → MBL40X125-CA is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 125mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the direct replacement is the MBL40X125-CA, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X125-CA is a discontinued double-acting aluminum mini round cylinder engineered for compact spaces. Delivering 628 N of push force at 0.5 MPa, it features a 40 mm bore, a 125 mm stroke, and a G1/4 port. The original MAL body utilized threaded front and back covers, while the current MBL40X125-CA replacement uses a riveted rolling-packed body for equivalent strength. Because this specific SKU lacks an -S magnet, it cannot support any position sensing.
The direct replacement is the MBL40X125-CA, preserving the exact bore, stroke, output force, port size, and CA pivot mounting. The carbon-steel rod with 20 um hard chrome plating operates via a heterogeneous two-way seal that retains grease. End-of-stroke deceleration relies on a fixed rubber bumper, not an adjustable cushion, and the assembly does not lock or hold the load if air pressure is lost.
| Model | AirTAC MAL40X125-CA (Discontinued) → MBL40X125-CA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X125-CA |
| Bore size | Ø40 mm |
| Stroke | 125 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 MBL40X125-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 MBL40X125-CA produces the same force from the same bore. 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). |
| ×125 | 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.
Provides 628 N of push at 0.5 MPa to eject small plastic parts from tight mold cavities, utilizing the CA pivot to handle slight misalignment during the 125 mm stroke.
Swings a diverter arm on a packaging line conveyor, where the CA clevis accommodates the arcing motion and the 125 mm stroke moves cartons cleanly between lanes.
Drives a mechanical flap-folding mechanism on a case erector, delivering 880 N at 0.7 MPa to square heavy cardboard flaps before tape application.
To replace the MAL40X125-CA, order the direct replacement MBL40X125-CA. Verify your 40 mm bore, 125 mm stroke, G1/4 port, and PT thread form. The CA back cover provides a pivot clevis that swings on a pin to absorb arcing loads, which is critical for this 125 mm stroke. If your machine requires adjustable air cushioning rather than a fixed rubber bumper, step up to the MBLC series. Note that a plain cylinder drifts when air is lost, so use an external rod lock for position holding. If sizing up or down, the 32 mm neighbor provides 402 N push at 0.5 MPa, while larger frames are needed beyond 628 N. At 125 mm stroke, side-load tolerance is limited by the 16 mm rod, so external guides are recommended for heavy offsets.
Upgrade checklist
Yes, the MAL40X125-CA is discontinued. The direct replacement is the MBL40X125-CA, which matches the 40 mm bore, 125 mm stroke, G1/4 port, and CA pivot mounting. The MBL uses a riveted rolling-packed body instead of the older threaded covers.
At 0.5 MPa, it delivers 628 N push and 528 N pull; at 0.7 MPa, it pushes 880 N. The maximum theoretical force is 128 kgf at 1.0 MPa. Because this specific SKU lacks an -S magnet, it cannot accept a position sensor; if sensing is needed, order an MBL with an -S option to use CMSG, DMSG, or EMSG switches.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X125-CA replaces this model 1:1.
MBL replacements are processed and dispatched in 3-5 business days.
Most inquiries answered within 7-8 hours.
Tell us the quantity and destination — we quote the direct MBL40X125-CA replacement with price, stock and lead time, usually within 7-8 hours.