This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X80-U — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X80-U 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).
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X80-U
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X80-U is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 80mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X80-U, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke80 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X80-U
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X80-U
The AirTAC MAL25X80-U is a discontinued compact double-acting aluminum mini round cylinder featuring a 25mm bore and an 80mm stroke. It delivers a 245N push force at 0.5 MPa and utilizes a G1/8 port. This end-of-life unit is directly replaced by the MBL25X80-U, a drop-in alternative matching the exact bore, stroke, output force, port size, and flat-end mounting interface.
This specific SKU includes a U flat-end back cover for rigid rear mounting and lacks a magnet, meaning it cannot support any position sensing. A notable upgrade detail is the body construction: the legacy MAL uses threaded front and back covers, whereas the modern MBL features a riveted rolling-packed body. Additionally, the MAL relies on a fixed rubber bumper for end-of-stroke deceleration rather than an adjustable air cushion, a feature only available on the current MBLC line.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X80-U Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X80-U |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X80-U |
| Bore size | Ø25 mm |
| Stroke | 80 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| 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 MBL25X80-U carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø25mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 245 N | 206 N |
| 0.7 MPa | 344 N | — |
| Max (@1.0 MPa) | 50 kgf | |
The MBL25X80-U 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.
Model Code: Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X80-U
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×80 | 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.
Where the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X80-U Is Used
PCB Conveyor Diverter
Ideal for routing populated PCB panels on a SMT line, providing 245N of push at 0.5 MPa to cleanly actuate a 80mm stroke diverter gate without overwhelming delicate electronic components.
Carton Flap Folder
Folds secondary packaging flaps on small pharmaceutical cartons, utilizing the rigid U flat-end back cover to securely mount the cylinder and deliver 206N of pull force for reliable retraction.
Small Part Ejector
Ejects machined aluminum fittings from a CNC chuck, relying on the fixed rubber bumper to soften the 80mm extension stroke and prevent part marring at cycle speeds up to 800 mm/s.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X80-U with MBL25X80-U
To replace the MAL25X80-U, order the MBL25X80-U while confirming the 25mm bore, 80mm stroke, G1/8 port, and default PT tapered thread. This model has no -S magnet, so it cannot accept a position sensor; if you require position feedback, you must upgrade to an MBL25X80S-U and switch to the modern CMSG, DMSG, or EMSG switch family. Since this cylinder uses a fixed rubber bumper rather than an adjustable cushion, specify an MBLC25X80-U if your application requires precise end-of-stroke deceleration.
When sizing, verify if 245N of push at 0.5 MPa is optimal for your load. Stepping down to the 20mm bore reduces the push force to 157N, while stepping up to the 32mm bore increases it to 402N. Because the 80mm stroke is relatively short, side-load stress on the 10mm carbon-steel rod is minimal, but always ensure rigid mounting via the U flat-end cover to prevent binding. Note that a plain MBL does not hold its load when air pressure is lost; the rod will drift, so add an external rod lock or pilot-operated check valve for fail-safe holding.
Upgrade checklist
- ✓ Order the MBL25X80-U (same bore/stroke/force)
- ✓ Same G1/8 port and mounting accessories
- ✓ Sensor: swap CS1-M/DS1-M → CMSG/DMSG/EMSG
- ✓ Need a cushion? use MBLC (adjustable air cushion)
- ✓ Confirm back cover (CA / U) and thread (PT/NPT/G)
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.1 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Front/rear covers are threaded — not intended for field disassembly.
- check Use the correct mounting accessory (LB / FA / SDB) and back cover (CA / U / CM).
- check For new builds, specify the MBL25X80-U instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X80-U FAQ
Yes, the MAL25X80-U is discontinued. The exact drop-in replacement is the MBL25X80-U, which matches the 25mm bore, 80mm stroke, G1/8 port, and U flat-end mounting. You simply order the MBL equivalent for identical performance.
The 25mm bore provides 245N push and 206N pull at 0.5 MPa, 343N push at 0.7 MPa, and a maximum theoretical force of 50 kgf at 1.0 MPa. Because this specific SKU lacks an -S magnet, it cannot accept a position sensor.
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Drop-in Upgrade
The MBL25X80-U replaces this model 1:1.
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MBL replacements usually ship in 3-4 days.
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