This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X125SCMLB — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X125SCMLB 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 MAL25X125SCMLB
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X125SCMLB is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 125mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X125SCMLB, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke125 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X125SCMLB
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X125SCMLB
The AirTAC MAL25X125SCMLB is a discontinued double-acting aluminum mini round cylinder featuring a 25mm bore and 125mm stroke. It delivers 245N of push force and 206N of pull force at 0.5MPa, peaking at a 50kgf theoretical maximum at 1.0MPa. AirTAC replaced this legacy unit with the MBL25X125SCMLB, a drop-in alternative retaining the exact bore, stroke, output force, G1/8 port, and LB foot mounting footprint.
This specific SKU includes a built-in magnet (-S) for position sensing, a CM round-end back cover, and an LB foot mounting bracket. The original MAL body relies on threaded front and back covers, whereas the modern MBL upgrade utilizes a riveted rolling-packed body. Furthermore, the -S magnet on this discontinued model functions with the older CS1-M and DS1-M switches, while the MBL replacement requires the current CMSG, DMSG, or EMSG sensor family. Internally, a heterogeneous two-way seal retains grease, and the Ø10mm carbon-steel rod features 20μm hard chrome plating.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X125SCMLB Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X125SCMLB |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X125SCMLB |
| Bore size | Ø25 mm |
| Stroke | 125 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 MBL25X125SCMLB 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 MBL25X125SCMLB 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 MAL25X125SCMLB
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×125 | 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 MAL25X125SCMLB Is Used
PCB Conveyor Diverter
Pushing populated circuit boards onto a parallel testing lane requires exactly 245N of push force at 0.5MPa, making this 25mm bore unit ideal for fast, low-impact lateral routing.
Carton Label Applicator
The 125mm stroke extends perfectly to press labels onto the leading edge of small packaging cartons, while the CM round-end back cover accommodates slight angular misalignment during the stroke.
Lathe Chuck Guard
Actuating a heavy safety door on an automated lathe uses the LB foot mount for rigid base attachment, and the built-in magnet (-S) confirms the guard is fully open before the spindle starts.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X125SCMLB with MBL25X125SCMLB
To replace the MAL25X125SCMLB, order the MBL25X125SCMLB, ensuring you match the PT thread form, CM round-end back cover, and LB foot mounting. Because this unit has a magnet (-S), note that your existing CS1-M or DS1-M switches must be upgraded to CMSG, DMSG, or EMSG sensors to fit the MBL body. If you need adjustable air cushioning—which the MAL lacks entirely due to its fixed rubber bumper—select the MBLC variant on the current line instead. The bumper only softens end-of-stroke impacts; it does not hold the load, so add an external rod lock or pilot-operated check valve if position holding is required when air pressure drops.
For sizing flexibility, stepping down to the 20mm bore reduces thrust to 157N push at 0.5MPa, while stepping up to the 32mm bore increases it to 402N push. At 125mm of stroke, the small Ø10mm rod has limited tolerance for side loads; ensure your LB foot mount allows slight alignment forgiveness or utilize an external guide rail to prevent rod bending.
Upgrade checklist
- ✓ Order the MBL25X125SCMLB (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 MBL25X125SCMLB instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X125SCMLB FAQ
Yes, the MAL25X125SCMLB is discontinued. The exact drop-in replacement is the MBL25X125SCMLB, which matches the 25mm bore, 125mm stroke, G1/8 port, LB foot mount, and CM round-end back cover. You must upgrade your sensors from the old 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. The operating speed ranges from 30-800mm/s, operating pressure is 0.1-1.0MPa, and it uses a fixed rubber bumper.
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Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The MBL25X125SCMLB 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.
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