This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X5U — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X5U 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 MAL25X5U
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X5U is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 5mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X5U, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke5 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X5U
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X5U
The AirTAC MAL25X5U is a discontinued double-acting aluminum mini round cylinder with a 25mm bore and 5mm stroke. It delivers 245N of push force and 206N of pull force at 0.5MPa, making it suited for very short linear movements. The exact drop-in replacement is the MBL25X5U, which matches the original bore, stroke, force, G1/8 port, and U flat-end back cover.
This legacy model features a threaded front and rear body construction, whereas the current MBL upgrade utilizes a riveted rolling-packed body design. Because this specific SKU lacks the -S magnet option, it cannot accommodate a position sensor. Additionally, the internal piston relies on a heterogeneous two-way seal that retains grease, working alongside a self-lubricating front-cover bearing guide to support the Ø10mm carbon-steel rod.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X5U Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X5U |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X5U |
| Bore size | Ø25 mm |
| Stroke | 5 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 MBL25X5U 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 MBL25X5U 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 MAL25X5U
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×5 | 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 MAL25X5U Is Used
PCB Ejector Pins
Provides 245N of push force at 0.5MPa to quickly eject printed circuit boards from test fixtures using a 5mm stroke.
Packaging Flap Sealing
Tucks or holds small carton flaps in tight packaging machinery spaces where a rigid U flat-end mount prevents unwanted arcing movement.
Micro-Clamp Actuation
Actuates a small parts clamping jaw in electronics assembly, using its 206N pull force to retract the mechanism rapidly.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X5U with MBL25X5U
To replace the MAL25X5U, order the MBL25X5U. Verify that your setup matches the default PT tapered port thread, the U flat-end rigid back cover, and the 5mm stroke. If you need to step down to the neighboring 20mm bore, expect a lower push force of 157N at 0.5MPa; stepping up to the 32mm bore increases that force to 402N.
Since this SKU has no -S magnet, you cannot mount a CS1-M or DS1-M sensor for end-of-stroke detection. The fixed rubber bumper softens the 5mm impact but does not lock the rod in place if air pressure drops. If adjustable end-cushioning is required for your application, consider the MBLC variant on the current line.
Upgrade checklist
- ✓ Order the MBL25X5U (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 MBL25X5U instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X5U FAQ
Yes, the MAL25X5U is discontinued. The exact drop-in replacement is the MBL25X5U, which matches the 25mm bore, 5mm stroke, G1/8 port, and U flat-end back cover. The MBL uses a riveted rolling-packed body instead of the older threaded covers.
At 0.5MPa it provides 245N push and 206N pull force, 343N push at 0.7MPa, and a maximum theoretical force of 50kgf at 1.0MPa. Because this SKU lacks the -S magnet, it cannot accept CS1-M or DS1-M position sensors.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The MBL25X5U replaces this model 1:1.
Fast Dispatch
MBL replacements usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Recommended AirTAC MBL Replacements
Request a Quote (Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X5U → MBL25X5U)
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