This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL40X65SU — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL40X65SU 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 MAL40X65SU (Discontinued) -> MBL40X65SU is a double-acting aluminum-barrel mini round cylinder with a Ø40mm bore and 65mm stroke, G1/4 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL40X65SU, which matches its bore, stroke, force and mounting.
The AirTAC MAL40X65SU is a discontinued double-acting aluminum mini round cylinder. As the largest bore in the MAL family, it delivers 628 N of push force and 528 N of pull force at 0.5 MPa, operating on a G1/4 port with a 16 mm carbon-steel rod. The exact drop-in replacement is the MBL40X65SU, which matches the original 40 mm bore, 65 mm stroke, output force, port size, and flat-end U back cover exactly.
This specific SKU includes the -S magnet for position sensing. On the legacy MAL, this magnet interfaces with the older CS1-M and DS1-M reed switches, but the MBL replacement upgrades you to the current CMSG, DMSG, or EMSG sensor families. The original MAL body uses threaded front and back covers, whereas the modern MBL features a riveted rolling-packed body for equally robust performance. Both generations rely on a fixed rubber bumper for end-of-stroke deceleration rather than an adjustable air cushion.
| Model | AirTAC MAL40X65SU (Discontinued) -> MBL40X65SU |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL40X65SU |
| Bore size | Ø40 mm |
| Stroke | 65 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 MBL40X65SU 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 MBL40X65SU 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). |
| ×65 | 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 reliably fold heavy cardboard flaps on continuous-duty packaging lines, fitting easily into tight machine frames.
Uses the 65 mm stroke to knock small plastic parts out of mould cavities, where the 16 mm rod and flat U cover provide stable retraction without arcing.
Delivers up to 128 kgf at 1.0 MPa for light-duty stamping or embossing metal tags on palletizing machinery, benefiting from the self-lubricating bearing guide.
To replace the MAL40X65SU, order the MBL40X65SU and verify your 40 mm bore, 65 mm stroke, G1/4 port, and flat-end U back cover. Because this unit has the -S magnet, you must also update your position sensors from the legacy CS1-M or DS1-M to the modern CMSG, DMSG, or EMSG switches. If your machine requires an adjustable air cushion rather than the fixed rubber bumper found on this cylinder, step up to the MBLC40X65SU on the current line.
When sizing this 40 mm bore, you can step down to the 32 mm bore if you need less force, which provides 402 N push at 0.5 MPa. Since 40 mm is the largest available mini round bore in this series, there is no larger step-up within the MAL or MBL mini range. Note that a plain MBL cylinder does not hold its position or load when air is lost; the rod drifts, so use an external rod lock or pilot-operated check valve for load-holding. With a 65 mm stroke, side-load tolerance is moderate due to the 16 mm rod, so ensure rigid mounting via the flat U cover to prevent rod binding.
Upgrade checklist
Yes, the MAL40X65SU is discontinued. The exact drop-in replacement is the MBL40X65SU, which provides the same 40 mm bore, 65 mm stroke, 628 N push force at 0.5 MPa, G1/4 port, and flat-end U back cover. You simply order the MBL40X65SU as a direct fit.
At 0.5 MPa, the push force is 628 N and the pull force is 528 N. At 0.7 MPa, the push force is 880 N, with a maximum theoretical force of 128 kgf at 1.0 MPa. Because this SKU includes the -S magnet, it works with the older CS1-M and DS1-M switches on the MAL, but the MBL replacement requires the newer CMSG, DMSG, or EMSG sensors.
Genuine AirTAC parts produced by AirTAC factory.
The MBL40X65SU 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 MBL40X65SU replacement with price, stock and lead time, usually within 7-8 hours.