This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X250-U-FA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X250-U-FA 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 MAL25X250-U-FA
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X250-U-FA is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 250mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X250-U-FA, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke250 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X250-U-FA
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X250-U-FA
The AirTAC MAL25X250-U-FA is a discontinued double-acting aluminum mini round cylinder with a 25mm bore and 250mm stroke. It delivers 245N push and 206N pull at 0.5MPa using a G1/8 port. AirTAC ended this series, so the exact drop-in replacement is the MBL25X250-U-FA, matching the bore, stroke, force, port, and FA flange mounting.
This legacy unit features a U flat-end back cover for rigid rear mounting and an FA flange up front. Because this specific SKU lacks an -S magnet, it cannot accept a position sensor. The original MAL body uses threaded front and back covers, whereas the modern MBL replacement features a riveted rolling-packed body for equal ratings. Both share a fixed rubber bumper, lacking adjustable end-cushioning.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X250-U-FA Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X250-U-FA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X250-U-FA |
| Bore size | Ø25 mm |
| Stroke | 250 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 MBL25X250-U-FA 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 MBL25X250-U-FA 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 MAL25X250-U-FA
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×250 | 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 MAL25X250-U-FA Is Used
PCB Conveyor Diverter
Pushes populated PCB panels across a 250mm transfer gap with 245N at 0.5MPa, fitting tightly between SMT machinery.
Carton Flap Folder
Actuates a 250mm folding arm on compact packaging lines, using the FA flange to hold rigid against the 206N pull load.
Small Part Ejector
Kicks machined aluminum parts out of a CNC fixture over 250mm, relying on the self-lubricating bearing guide for smooth ejection.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X250-U-FA with MBL25X250-U-FA
To replace the MAL25X250-U-FA, order the MBL25X250-U-FA. Verify your 25mm bore, 250mm stroke, G1/8 port, and FA flange. Since this SKU has no -S magnet, you cannot mount a sensor; if you need position detection on the new MBL, add the -S suffix and upgrade to CMSG/DMSG/EMSG switches, as the old CS1-M/DS1-M sensors are obsolete. If you need to adjust forces, stepping down to the 20mm bore yields 157N push at 0.5MPa, while stepping up to the 32mm bore provides 402N push.
At 250mm of stroke, the 10mm rod is highly susceptible to bending under side-loads. Use the FA flange to align the cylinder precisely and add an external guide rail to prevent rod damage. Remember that a plain MAL or MBL does not hold a load when air is lost; the rod drifts, and the rubber bumper only softens the end of stroke. If you need adjustable air cushioning instead of the fixed bumper, look at the MBLC variant on the current line.
Upgrade checklist
- ✓ Order the MBL25X250-U-FA (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 MBL25X250-U-FA instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X250-U-FA FAQ
Yes, the MAL25X250-U-FA is discontinued. The exact drop-in replacement is the MBL25X250-U-FA, offering the same 25mm bore, 250mm stroke, G1/8 port, and FA flange mounting. The MBL uses a riveted rolling-packed body instead of the old threaded covers.
At 0.5MPa it provides 245N push and 206N pull, and 343N push at 0.7MPa, with a theoretical maximum of 50kgf at 1.0MPa. Because this specific SKU lacks the -S magnet, it cannot accept a position sensor; the MBL replacement with -S uses CMSG/DMSG/EMSG switches.
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Drop-in Upgrade
The MBL25X250-U-FA replaces this model 1:1.
Fast Dispatch
MBL replacements usually ship in 3-4 days.
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Most inquiries answered within 7-8 hours.
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