This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X350-CM — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X350-CM 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 MAL25X350-CM
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X350-CM is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 350mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X350-CM, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke350 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X350-CM
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X350-CM
The AirTAC MAL25X350-CM is a discontinued double-acting aluminum mini round cylinder with a 25mm bore and 350mm stroke, delivering 245N of push force at 0.5 MPa. It features a CM round-end back cover and a default PT tapered port thread. Because this legacy model has reached end-of-life, AirTAC mandates the MBL25X350-CM as the exact drop-in replacement, matching the bore, stroke, G1/8 port, and 50kgf maximum force exactly.
This specific SKU lacks an -S magnet, meaning it cannot accept a position sensor for end-of-stroke detection. The original MAL body utilizes threaded front and back covers, whereas the modern MBL replacement features a riveted rolling-packed body for structural rigidity. Both generations rely on a fixed rubber bumper for end-of-stroke deceleration rather than an adjustable air cushion; if shock absorption is critical for your 350mm travel, the current-line MBLC variant offers that adjustable cushion option.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X350-CM Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X350-CM |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X350-CM |
| Bore size | Ø25 mm |
| Stroke | 350 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 MBL25X350-CM 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 MBL25X350-CM 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 MAL25X350-CM
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×350 | 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 MAL25X350-CM Is Used
PCB Router Z-Axis
Drives the vertical plunge of a small-format PCB depaneling router, utilizing the 245N push force to cleanly route 1.6mm thick FR4 boards over the 350mm Y-axis travel.
Pouch Transfer Arm
Actuates a vacuum pickup arm over a 350mm stroke to move sealed liquid pouches from a sealing press to an inspection conveyor within a compact packaging machine.
Carton Flap Folder
Pushes mechanical folding bars on a small carton erector, relying on the CM round-end back cover to accommodate the slight angular pivot needed to close minor flaps smoothly.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X350-CM with MBL25X350-CM
To replace the MAL25X350-CM, order the MBL25X350-CM, ensuring your CM round-end back cover and PT thread specifications are documented. When sizing this 25mm bore (245N push at 0.5 MPa), you can step down to the 20mm bore (157N push) for lighter loads, or step up to the 32mm bore (402N push) for higher force requirements. A plain MBL does not hold its position or load when air is lost, as the rod drifts; the bumper only softens the stroke end and is not a lock, so utilize an external rod lock or pilot-operated check valve for fail-safe load holding. Furthermore, at 350mm of travel, the 10mm rod is highly susceptible to bending under side loads; pair this cylinder with an external guide rail or use a pivot mounting accessory to manage arcing motion.
Upgrade checklist
- ✓ Order the MBL25X350-CM (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 MBL25X350-CM instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X350-CM FAQ
Yes, the MAL25X350-CM is discontinued. The exact drop-in replacement is the AirTAC MBL25X350-CM, which matches the 25mm bore, 350mm stroke, G1/8 port, CM round-end cover, and 50kgf maximum force. You simply order the MBL equivalent.
At 0.5 MPa, it provides 245N push and 206N pull; at 0.7 MPa, push is 343N; the maximum theoretical force is 50kgf at 1.0 MPa. Because this specific SKU lacks the -S magnet, it cannot accept a position sensor; older MAL switches were CS1-M/DS1-M, while the MBL replacement uses CMSG/DMSG/EMSG sensors.
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The MBL25X350-CM replaces this model 1:1.
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