This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X500SCMH — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X500SCMH 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 MAL25X500SCMH
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X500SCMH is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 500mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X500SCMH, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke500 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X500SCMH
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X500SCMH
The AirTAC MAL25X500SCMH is a discontinued double-acting aluminum mini round cylinder with a 25mm bore and 500mm stroke, delivering 245N push force at 0.5MPa. AirTAC replaced this legacy unit with the MBL25X500SCMH, a drop-in alternative retaining the exact 10mm rod, G1/8 port, and 50kgf maximum thrust. This specific SKU includes a built-in magnet and a CM round-end back cover.
Two structural shifts occurred in the upgrade. The original MAL used threaded front and back covers, whereas the modern MBL features a riveted rolling-packed body for structural rigidity. Additionally, the -S magnet on this MAL pairs with legacy CS1-M or DS1-M reed switches; moving to the MBL requires the current CMSG, DMSG, or EMSG sensor families. The cylinder relies on a fixed rubber bumper and a heterogeneous two-way grease-retaining seal.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X500SCMH Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X500SCMH |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X500SCMH |
| Bore size | Ø25 mm |
| Stroke | 500 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 MBL25X500SCMH 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 MBL25X500SCMH 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 MAL25X500SCMH
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×500 | 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 MAL25X500SCMH Is Used
PCB Conveyor Divert
Pushes populated PCBs laterally across a transfer conveyor using 245N of force at 0.5MPa, with the 500mm stroke covering the full lane width.
Carton Sorting Pusher
Actuates a lightweight cardboard carton diverter on a packaging line, relying on the CM round-end cover to accommodate pivot arc during extension.
Textile Yarn Guide
Traverses a yarn guide carriage across a 500mm weaving width, where the self-lubricating front-cover bearing ensures smooth low-friction movement.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X500SCMH with MBL25X500SCMH
To replace the MAL25X500SCMH, order the MBL25X500SCMH, ensuring the 500mm stroke, G1/8 port, and PT thread form match your fittings. Retain the CM round-end back cover for arcing pivot requirements, and note the sensor change: your existing CS1-M/DS1-M switches must be swapped for CMSG/DMSG/EMSG models on the MBL. If 245N push at 0.5MPa is excessive, step down to the 20mm bore (157N); if you need more power, step up to the 32mm bore (402N).
Because this 500mm stroke is quite long for a 10mm rod, side-load tolerance is minimal. You must use an external guide rail to prevent rod bending and premature seal wear. The fixed rubber bumper softens end-of-stroke impact but is not an adjustable cushion; for deceleration control, specify an MBLC cylinder. Furthermore, this cylinder will drift if air pressure drops, so install a pilot-operated check valve if you need to hold a load safely.
Upgrade checklist
- ✓ Order the MBL25X500SCMH (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 MBL25X500SCMH instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X500SCMH FAQ
Yes, the MAL25X500SCMH is discontinued. The exact drop-in replacement is the MBL25X500SCMH, which matches the 25mm bore, 500mm stroke, G1/8 port, and CM round-end mounting. Note that your legacy CS1-M/DS1-M sensors must be upgraded to CMSG/DMSG/EMSG switches on the new MBL.
At 0.5MPa, the 25mm bore provides 245N push and 206N pull force. At 0.7MPa, push increases to 343N. The maximum theoretical force is 50kgf at 1.0MPa operating pressure.
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Drop-in Upgrade
The MBL25X500SCMH replaces this model 1:1.
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MBL replacements usually ship in 3-4 days.
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Most inquiries answered within 7-8 hours.
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