This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X600SU — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X600SU 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 MAL25X600SU
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X600SU is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 600mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X600SU, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke600 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X600SU
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X600SU
The AirTAC MAL25X600SU is a discontinued double-acting aluminum mini round cylinder with a 25mm bore and a 600mm stroke. Because 600mm exceeds the 500mm standard maximum, this unit was a made-to-order non-standard stroke. It delivers 245N push and 206N pull force at 0.5 MPa. AirTAC replaced the entire MAL series with the MBL line, making MBL25X600SU the exact drop-in replacement sharing the identical bore, stroke, force, G1/8 port, and flat-end U back cover.
This legacy SKU includes a built-in magnet (-S) for position sensing and a rigid U flat-end back cover. The original MAL body used threaded front and back covers, whereas the modern MBL replacement features a riveted rolling-packed body. Additionally, the -S magnet on this MAL works with the older CS1-M and DS1-M reed switches, while the MBL replacement transitions to the current CMSG, DMSG, and EMSG sensor families. The cylinder relies on a fixed rubber bumper for end-of-stroke damping and uses a heterogeneous two-way grease-retaining piston seal alongside a self-lubricating front-cover bearing guide.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X600SU Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X600SU |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X600SU |
| Bore size | Ø25 mm |
| Stroke | 600 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 MBL25X600SU 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 MBL25X600SU 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 MAL25X600SU
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×600 | 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 MAL25X600SU Is Used
PCB Conveyor Ejection
Pushes populated circuit boards out of a reflow oven chain at 245N force, utilizing the 600mm stroke to clear the full machine width.
Carton Sorting Diverter
Actuates a diverter arm on a packaging logistics line, where the 25mm bore provides enough 206N pull force to retract the mechanism against belt vibration.
Textile Yarn Guide
Shifts a yarn tensioning guide across a 600mm weaving width, relying on the compact aluminum body to fit within tight machine loom frames.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X600SU with MBL25X600SU
To replace the MAL25X600SU, order the MBL25X600SU. Verify your 25mm bore, 600mm non-standard stroke, G1/8 port, and the default PT tapered thread form. Because this SKU includes the -S magnet and U flat-end back cover, confirm your sensor wiring, as the MBL upgrade requires switching from the legacy CS1-M/DS1-M switches to the modern CMSG/DMSG/EMSG equivalents. The MBL also changes from the MAL's threaded covers to a riveted body construction.
When sizing, consider stepping down to the 20mm bore (157N push at 0.5 MPa) for lighter loads, or up to the 32mm bore (402N push at 0.5 MPa) if your 25mm bore lacks thrust. Because the 600mm stroke creates a high rod-to-side-load ratio on the 10mm rod, you must use an external guide rail or a pivot mount to prevent rod bending. Note that the fixed rubber bumper softens end impacts but does not hold the load if air pressure drops; for position holding, install an external pilot-operated check valve or rod lock. If your application requires adjustable end-cushioning, step up to the MBLC variant on the current line, as the MAL only offers a fixed bumper.
Upgrade checklist
- ✓ Order the MBL25X600SU (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 MBL25X600SU instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X600SU FAQ
Yes, the MAL25X600SU is discontinued. The exact drop-in replacement is the MBL25X600SU, which matches the 25mm bore, 600mm stroke, 245N force, G1/8 port, and U flat-end cover. You will need to update your sensors, as the MBL uses CMSG/DMSG/EMSG switches instead of the older CS1-M/DS1-M reeds.
At 0.5 MPa, the 25mm bore provides 245N push and 206N pull force. At 0.7 MPa, the push force is 343N. The maximum theoretical force is 50 kgf at 1.0 MPa. The operating pressure range is 0.1-1.0 MPa, and the 600mm stroke is a non-standard made-to-order length exceeding the 500mm standard maximum.
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Drop-in Upgrade
The MBL25X600SU 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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