This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X165CA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X165CA 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 MAL40X165CA (Discontinued) -> MBL40X165CA is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 165mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X165CA, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X165CA is a discontinued double-acting aluminum mini round cylinder with a 40 mm bore and 165 mm stroke. It delivers 628 N of push force and 528 N of pull force at 0.5 MPa. AirTAC replaced this legacy unit with the MBL40X165CA, a drop-in alternative that preserves the exact G1/4 port, M12x1.25 rod thread, and CA pivot mounting. Because this specific SKU lacks the -S suffix, it has no internal magnet and cannot support a position sensor.
Two structural details define this actuator: a heterogeneous two-way seal that retains grease for long-term lubrication, and a carbon-steel rod with 20 um hard-chrome plating to resist scoring. The original MAL body relied on threaded front and back covers, whereas the current MBL replacement features a riveted rolling-packed body for faster assembly. The MAL uses a fixed rubber bumper to soften end-of-stroke impacts, while the newer MBLC line introduces an adjustable air cushion for heavier loads.
| Model | AirTAC MAL40X165CA (Discontinued) -> MBL40X165CA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X165CA |
| Bore size | Ø40 mm |
| Stroke | 165 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 MBL40X165CA 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 MBL40X165CA 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). |
| ×165 | 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 force at 0.5 MPa to eject plastic parts from a 40 mm bore mold cavity, using the 165 mm stroke to clear the tooling entirely.
Swings on its CA pivot bracket to arc a routing arm into a packaging line, diverting cardboard cartons at speeds up to 800 mm/s without rigid binding.
Acts as a heavy-duty physical stop for loaded pallets on a roller conveyor, relying on the 128 kgf maximum theoretical force to halt momentum safely.
To replace the MAL40X165CA, order the MBL40X165CA. Confirm your 40 mm bore, 165 mm stroke, G1/4 port, PT thread, and CA pivot back cover. Since this unit has no -S magnet, you cannot mount a sensor; if you need position detection, order an MBL40X165CAS and note that the modern MBL uses CMSG, DMSG, or EMSG switches instead of the older CS1-M/DS1-M family. A plain bumper does not hold position if air pressure drops, so add an external rod lock for vertical loads.
When sizing, you can step down to the 32 mm bore (402 N push at 0.5 MPa) for lighter clamping, or step up to a custom 50 mm profile cylinder if your application exceeds the 628 N push force. At 165 mm of stroke, the 16 mm rod handles moderate extension well, but for longer travel you should use the CA clevis to absorb arcing side-loads or add an external guide rail. If end-of-stroke shock becomes an issue, upgrade to the MBLC for adjustable air cushioning.
Upgrade checklist
Yes, the MAL40X165CA is discontinued. The exact drop-in replacement is the AirTAC MBL40X165CA. It matches the 40 mm bore, 165 mm stroke, G1/4 port, and CA pivot mounting. The main physical change is that the MBL uses a riveted rolling-packed body instead of the threaded covers found on the MAL.
At 0.5 MPa, the push force is 628 N and the pull force is 528 N. At 0.7 MPa, the push force increases to 880 N. The maximum theoretical force is 128 kgf at 1.0 MPa. It uses a fixed rubber bumper, so if you need adjustable end-cushioning for these heavy loads, you must switch to the MBLC variant.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X165CA 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 MBL40X165CA replacement with price, stock and lead time, usually within 7-8 hours.