This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X175CAH — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X175CAH 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 MAL40X175CAH (Discontinued) -> MBL40X175CAH is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 175mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X175CAH, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X175CAH is a discontinued double-acting aluminum mini round cylinder featuring a 40mm bore and 175mm stroke. It delivers 628N of push force and 528N of pull force at 0.5 MPa, utilizing a G1/4 port and a 16mm carbon-steel rod with 20 um hard chrome plating. Because this legacy series is end-of-life, the exact drop-in replacement is the MBL40X175CAH, which matches the original bore, stroke, output force, port size, and CA mounting footprint exactly.
This specific SKU includes a CA pivot back cover, designed to swing on a pin to accommodate arcing loads, and lacks a built-in magnet (-S), meaning it cannot support position sensing. The original MAL body used threaded front and back covers, whereas the current MBL upgrade features a riveted rolling-packed body for enhanced structural integrity. Both generations rely on a fixed rubber bumper for end-of-stroke deceleration rather than an adjustable cushion.
| Model | AirTAC MAL40X175CAH (Discontinued) -> MBL40X175CAH |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X175CAH |
| Bore size | Ø40 mm |
| Stroke | 175 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 MBL40X175CAH 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 MBL40X175CAH 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). |
| ×175 | 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.
Pushes 175mm to divert pallets on packaging lines, utilizing the 628N push force at 0.5 MPa to overcome sliding friction reliably.
Ejects small stamped parts from press dies, where the CA pivot back cover safely absorbs off-center loads during the ejection arc.
Folds heavy cardboard flaps on case erectors, benefiting from the self-lubricating front-cover bearing guide to prevent rod binding over long cycles.
To replace the MAL40X175CAH, order the MBL40X175CAH, ensuring you retain the CA pivot back cover and the default PT tapered port thread. Since this SKU lacks an -S magnet, no position sensor can be mounted; if your application now requires end-of-stroke detection, you must upgrade to an MBL40X175SCAH and switch from the legacy CS1-M/DS1-M switches to the current CMSG/DMSG/EMSG sensor family. If you need adjustable air cushioning rather than the standard fixed rubber bumper, specify the MBLC variant on the current line.
For sizing flexibility, stepping down to the 32mm bore neighbor yields 402N push force at 0.5 MPa, while stepping up is not an option within the 20-40mm mini round range. Because the 175mm stroke exceeds 300mm, the 16mm rod is susceptible to bending under side loads; use an external guide rail or rely on the CA clevis to absorb angular momentum. Note that a plain cylinder does not hold its load when air is lost—the rod will drift—so add an external rod lock or pilot-operated check valve if vertical position holding is required.
Upgrade checklist
Yes, the MAL40X175CAH is discontinued. The exact drop-in replacement is the MBL40X175CAH, which shares the same 40mm bore, 175mm stroke, G1/4 port, and CA pivot mounting. The main upgrade is a riveted rolling-packed body replacing the original threaded covers.
The 40mm bore provides 628N push and 528N pull at 0.5 MPa, 880N push at 0.7 MPa, and a maximum theoretical force of 128 kgf at 1.0 MPa. It uses a G1/4 port, a 16mm rod, and operates at 30-800 mm/s within 0.1-1.0 MPa.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X175CAH replaces this model 1:1.
MBL replacements usually ship in 3-4 days.
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Tell us the quantity and destination — we quote the drop-in MBL40X175CAH replacement with price, stock and lead time, usually within 7-8 hours.