This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X5SU — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X5SU 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 MAL25X5SU
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X5SU is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 5mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X5SU, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke5 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X5SU
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X5SU
The AirTAC MAL25X5SU is a discontinued double-acting aluminum mini round cylinder with a 25mm bore and 5mm stroke. It delivers 245N of push force at 0.5MPa and uses a G1/8 port. The direct drop-in replacement is the MBL25X5SU, which matches the original bore, stroke, output force, port size, and U flat-end back cover.
This legacy SKU includes a built-in magnet (-S) for position sensing. The older MAL body uses threaded front and back covers, whereas the current MBL replacement features a riveted rolling-packed body. The -S magnet on this MAL works with legacy CS1-M / DS1-M switches, but upgrading to the MBL25X5SU requires switching to the modern CMSG / DMSG / EMSG sensor family. The piston relies on a heterogeneous two-way seal that retains grease, and the carbon-steel rod has a 20um hard-chrome plating to resist wear.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X5SU Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X5SU |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X5SU |
| Bore size | Ø25 mm |
| Stroke | 5 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 MBL25X5SU 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 MBL25X5SU 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 MAL25X5SU
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×5 | 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 MAL25X5SU Is Used
PCB Probe Testing
Provides 245N of push force at 0.5MPa to drive spring-loaded test probes onto printed circuit boards within a 5mm travel range.
Connector Insertion
Drives the 10mm rod to seat ribbon cable connectors into headers, using the short 5mm stroke to prevent over-travel and housing damage.
Package Flap Deflection
Uses the U flat-end back cover for rigid mounting while deflecting small sorting flaps in high-speed packaging diverters.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X5SU with MBL25X5SU
To replace the MAL25X5SU, order the MBL25X5SU. Confirm your 5mm stroke requirement, the G1/8 port, the PT thread form, and the rigid U flat-end back cover. Because this is a -S magnet model, you must also swap your legacy CS1-M or DS1-M sensors for CMSG, DMSG, or EMSG switches to fit the MBL body. If your application needs a softer end-of-stroke stop, the fixed rubber bumper on this MAL cannot be adjusted; you would need to step up to the MBLC variant on the current line for an adjustable air cushion.
For sizing flexibility, you can step down to the 20mm bore neighbor (which provides 157N push at 0.5MPa) for lighter duties, or step up to the 32mm bore (providing 402N push at 0.5MPa) if you need more power. Note that a plain MAL or MBL does not hold a load when air pressure is lost; the rod will drift. Use an external rod lock or pilot-operated check valve for fail-safe load holding.
Upgrade checklist
- ✓ Order the MBL25X5SU (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 MBL25X5SU instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X5SU FAQ
Yes, the MAL25X5SU is discontinued. The exact drop-in replacement is the MBL25X5SU, offering the same 25mm bore, 5mm stroke, 245N push force at 0.5MPa, G1/8 port, and U flat-end back cover. You will need to upgrade your sensors from CS1-M/DS1-M to CMSG/DMSG/EMSG.
At 0.5MPa, the push force is 245N and the pull force is 206N. At 0.7MPa, the push force is 343N. The maximum theoretical force is 50kgf at 1.0MPa.
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Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The MBL25X5SU replaces this model 1:1.
Fast Dispatch
MBL replacements usually ship in 3-4 days.
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Most inquiries answered within 7-8 hours.
Recommended AirTAC MBL Replacements
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