This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X25-S-U — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X25-S-U 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 MAL25X25-S-U
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X25-S-U is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 25mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X25-S-U, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke25 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X25-S-U
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X25-S-U
The AirTAC MAL25X25-S-U is a discontinued compact double-acting aluminum mini round cylinder. It delivers a 245 N push and 206 N pull at 0.5 MPa through a 25 mm bore and 25 mm stroke. The exact drop-in replacement is the MBL25X25-S-U, which matches the original bore, stroke, output force, G1/8 port, and flat-end U back cover.
This legacy unit features a built-in magnet (-S) for position sensing and a rigid U flat-end rear cover. The older MAL body uses threaded front and back covers, whereas the modern MBL uses a riveted rolling-packed body. Consequently, if you migrate to the MBL, your older CS1-M or DS1-M reed switches must be upgraded to the current CMSG, DMSG, or EMSG sensor family.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X25-S-U Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X25-S-U |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X25-S-U |
| Bore size | Ø25 mm |
| Stroke | 25 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 MBL25X25-S-U 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 MBL25X25-S-U 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 MAL25X25-S-U
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×25 | 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 MAL25X25-S-U Is Used
Electronic Pick-and-Place
Uses the 245 N push at 0.5 MPa to lift and translate small PCBs in tight assembly cells, relying on the -S magnet for precise end-of-stroke confirmation.
Connector Insertion Press
Applies the 206 N pull force to seat ribbon cable connectors into housing blocks, where the rigid U flat-end back cover ensures a stable, non-pivoting mount.
Carton Flap Deflector
Cycles rapidly at 30-800 mm/s to guide lightweight packaging flaps on a conveyor, with the fixed rubber bumper absorbing the kinetic energy of the 25 mm stroke.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X25-S-U with MBL25X25-S-U
To replace this MAL25X25-S-U, order the MBL25X25-S-U. Verify your 25 mm bore, 25 mm stroke, G1/8 port, and the flat-end U back cover. Because the -S magnet is present, plan to swap your legacy CS1-M / DS1-M sensors for CMSG / DMSG / EMSG switches on the new riveted body. If you need to step down force, the 20 mm bore offers 157 N push at 0.5 MPa; if you need more power, the 32 mm bore provides 402 N push. Note that the fixed rubber bumper softens end-of-stroke impacts but does not lock the rod—air loss means drift. For adjustable air cushioning, look to the current MBLC line. The 10 mm carbon-steel rod with 20 um hard chrome plating resists corrosion, but its small diameter means low side-load tolerance, so keep this short 25 mm stroke guided externally if arcing loads exist.
Upgrade checklist
- ✓ Order the MBL25X25-S-U (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 MBL25X25-S-U instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X25-S-U FAQ
Yes, the MAL25X25-S-U is discontinued. The exact drop-in replacement is the MBL25X25-S-U, which shares the same 25 mm bore, 25 mm stroke, G1/8 port, flat-end U cover, and 245 N push force at 0.5 MPa. You will need to update your sensors from CS1-M / DS1-M to CMSG / DMSG / EMSG.
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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Drop-in Upgrade
The MBL25X25-S-U 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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