This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X115U — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X115U 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 MAL25X115U
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X115U is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 115mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X115U, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke115 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X115U
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X115U
The AirTAC MAL25X115U is a discontinued compact double-acting aluminum mini round cylinder. It delivers 245 N of push force and 206 N of pull force at 0.5 MPa, utilizing a 25 mm bore and a 115 mm stroke. The exact drop-in replacement is the MBL25X115U, which matches the original bore, stroke, output force, G1/8 port size, and flat-end rear cover for a seamless swap.
This legacy MAL unit features threaded front and back covers, whereas the current MBL replacement utilizes a riveted rolling-packed body construction. Because this specific SKU lacks the -S magnet option, it cannot accept a position sensor. Additionally, the MAL relies on a fixed rubber bumper for end-of-stroke deceleration rather than an adjustable air cushion; if your application requires adjustable cushioning, you must step up to the MBLC variant on the current line.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X115U Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X115U |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X115U |
| Bore size | Ø25 mm |
| Stroke | 115 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 MBL25X115U 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 MBL25X115U 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 MAL25X115U
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×115 | 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 MAL25X115U Is Used
Textile Loom Tensioning
Provides 245 N of push at 0.5 MPa to maintain precise yarn tension on a weaving loom, fitting easily into tight machine frames.
Pouch Packaging Diverter
Uses its 115 mm stroke to extend a deflector gate on a vertical form-fill-seal pouch line, diverting packaged goods at high speed.
PCB Depaneling Clamp
Secures small circuit board panels during routing operations, where the 206 N pull force at 0.5 MPa reliably holds the substrate without crushing it.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X115U with MBL25X115U
To replace the MAL25X115U, order the MBL25X115U. Confirm your 25 mm bore, 115 mm stroke, G1/8 port, and the flat-end U back cover. This unit uses the default PT tapered port thread. Since this SKU has no -S magnet, it cannot support a CS1-M or DS1-M sensor, and the MBL equivalent would require the current CMSG/DMSG/EMSG switch family if you ever need position detection.
If you need to resize, stepping down to the 20 mm bore yields 157 N push at 0.5 MPa, while stepping up to the 32 mm bore provides 402 N push. Note that a plain MAL/MBL does not hold its load when air pressure drops, as the bumper only softens the stroke end. At 115 mm of travel, the 10 mm carbon-steel rod handles moderate extension well, but for longer strokes above 300 mm, you must use an external guide or a pivot mounting to prevent rod bending.
Upgrade checklist
- ✓ Order the MBL25X115U (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 MBL25X115U instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X115U FAQ
Yes, the MAL25X115U is discontinued. The exact drop-in replacement is the MBL25X115U, offering the same 25 mm bore, 115 mm stroke, G1/8 port, and flat-end U cover. You simply order the MBL equivalent.
At 0.5 MPa, the push force is 245 N and the pull force is 206 N. At 0.7 MPa, the push force is 343 N. The maximum theoretical force is 50 kgf at 1.0 MPa.
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The MBL25X115U replaces this model 1:1.
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