This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X32U — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X32U 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 MAL25X32U
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X32U is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 32mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X32U, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke32 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X32U
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X32U
The AirTAC MAL25X32U is a discontinued double-acting aluminum mini round cylinder featuring a 25mm bore and 32mm stroke. It delivers 245 N of push force and 206 N of pull force at 0.5 MPa. The direct drop-in replacement is the MBL25X32U, which matches the exact bore, stroke, output force, G1/8 port, and flat-end rear mounting.
This SKU has a U flat-end back cover for rigid, non-pivoting mounting, and because it lacks the -S suffix, it cannot accept a position sensor. The legacy MAL body uses threaded front and back covers, whereas the current MBL upgrade features a riveted rolling-packed body. Internally, the piston relies on a heterogeneous two-way seal that retains grease, and the carbon-steel rod is protected by 20 um hard chrome plating.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X32U Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X32U |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X32U |
| Bore size | Ø25 mm |
| Stroke | 32 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 MBL25X32U 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 MBL25X32U 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 MAL25X32U
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×32 | 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 MAL25X32U Is Used
PCB Conveyor Gating
Cycles a 32mm stroke gate to route populated PCB panels on a low-profile conveyor, utilizing the 245 N push force at 0.5 MPa to overcome mild friction.
Connector Insertion Jig
Presses small electronic headers into sockets within a tight electronics assembly cell, where the rigid U flat-end rear prevents rod deflection during the 32mm travel.
Carton Flap Folder
Folds minor cardboard flaps on a compact packaging line, with the 206 N pull force at 0.5 MPa safely retracting the rod against the weight of the packaging material.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X32U with MBL25X32U
To replace this MAL25X32U, order the MBL25X32U and confirm the PT thread, G1/8 port, and U flat-end back cover. Since this unit has no -S magnet, it cannot support a sensor; if you need position detection, upgrade to an MBL25X32US and switch to the modern CMSG, DMSG, or EMSG switch family. The MAL relies on a fixed rubber bumper, so if your application requires adjustable end-of-stroke cushioning, step up to the MBLC variant.
For sizing, the neighboring 20mm bore provides 157 N of push at 0.5 MPa if you need a lighter, smaller unit, while the 32mm bore offers 402 N if you need more power. Remember that a plain bumper does not hold the load if air pressure drops; use an external rod lock for fail-safe positioning.
Upgrade checklist
- ✓ Order the MBL25X32U (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 MBL25X32U instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X32U FAQ
Yes, the MAL25X32U is discontinued. The exact drop-in replacement is the MBL25X32U, which provides identical bore, stroke, force, G1/8 port, and U flat-end mounting. The main structural change is that the MAL used threaded covers while the MBL uses a riveted rolling-packed body.
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, with a maximum theoretical force of 50 kgf at 1.0 MPa. Because this specific SKU lacks the -S magnet, it cannot accept a position sensor; legacy -S versions used CS1-M or DS1-M switches, while the MBL uses CMSG, DMSG, or EMSG sensors.
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Drop-in Upgrade
The MBL25X32U replaces this model 1:1.
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