This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X260SU — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X260SU 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 MAL25X260SU
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X260SU is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 260mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X260SU, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke260 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X260SU
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X260SU
The AirTAC MAL25X260SU is a discontinued double-acting aluminum mini round cylinder with a 25mm bore and 260mm stroke. It delivers 245N of push force and 206N of pull force at 0.5MPa. The exact drop-in replacement is the MBL25X260SU, which matches the original bore, stroke, output force, G1/8 port, and U flat-end back cover. You can install the MBL directly into the same space without altering your plumbing or mounting layout.
This SKU includes a built-in magnet (-S) for position sensing. On the legacy MAL, this magnet works with the older CS1-M and DS1-M switches, but the MBL replacement shifts to the current CMSG, DMSG, or EMSG sensor families. Structurally, the old MAL uses threaded front and back covers on the barrel, whereas the upgraded MBL features a riveted rolling-packed body for a more rigid assembly. Both designs rely on a fixed rubber bumper at the stroke ends rather than an adjustable air cushion.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X260SU Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X260SU |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X260SU |
| Bore size | Ø25 mm |
| Stroke | 260 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 MBL25X260SU 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 MBL25X260SU 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 MAL25X260SU
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×260 | 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 MAL25X260SU Is Used
PCB Shuttle Transport
Moves populated printed circuit board shuttles along a 260mm path, utilizing the 245N push force at 0.5MPa to overcome guide friction in tight electronics assembly machinery.
Carton Flap Folding
Folds small corrugated carton flaps during end-of-line packaging, where the 206N pull force securely retracts the 10mm rod to clear the path for the next box.
Sample Tube Ejection
Ejects filled centrifuge tubes from a diagnostic carousel, relying on the compact 25mm aluminum body to fit within the dense spacing of laboratory automation equipment.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X260SU with MBL25X260SU
To replace the MAL25X260SU, order the MBL25X260SU and confirm the G1/8 port thread form is PT (tapered). Because this SKU has the -S magnet, you must also upgrade your position sensors from the legacy CS1-M or DS1-M to the current CMSG, DMSG, or EMSG series. The U flat-end back cover provides a rigid rear mount for fixed alignments. If your application requires an adjustable air cushion rather than the fixed rubber bumper, step up to the MBLC variant on the current line. Keep in mind a plain MBL does not hold a load when air pressure drops; use an external rod lock or pilot-operated check valve if safety demands it.
At 260mm, this stroke is long enough that the 10mm carbon-steel rod with 20um hard chrome plating is susceptible to bending under side loads. Use an external guide rail to prevent rod damage. For sizing flexibility, stepping down to the 20mm bore yields 157N push at 0.5MPa, while stepping up to the 32mm bore provides 402N push at 0.5MPa.
Upgrade checklist
- ✓ Order the MBL25X260SU (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 MBL25X260SU instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X260SU FAQ
Yes, the MAL25X260SU is discontinued. The exact drop-in replacement is the MBL25X260SU, which matches the 25mm bore, 260mm stroke, G1/8 port, and U flat-end back cover. You must upgrade your -S magnet sensors from CS1-M/DS1-M to the CMSG/DMSG/EMSG family.
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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The MBL25X260SU replaces this model 1:1.
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