This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X125-CM-LB — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X125-CM-LB 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 MAL25X125-CM-LB
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X125-CM-LB is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 125mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X125-CM-LB, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke125 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X125-CM-LB
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X125-CM-LB
The AirTAC MAL25X125-CM-LB is a discontinued compact double-acting aluminum mini round cylinder. Delivering 245 N of push force and 206 N of pull force at 0.5 MPa, it features a 25 mm bore, 125 mm stroke, and a G1/8 port. Because this legacy series is end-of-life, AirTAC replaced it with the MBL25X125-CM-LB. This drop-in substitute shares the exact same bore, stroke, output force, port size, and LB foot mounting for a seamless swap.
This specific SKU includes a CM round-end back cover and an LB foot mounting bracket for rigid base mounting. It lacks the -S magnet option, meaning it cannot accommodate a position sensor. The original MAL body utilized threaded front and back covers, whereas the modern MBL replacement features a riveted rolling-packed body. Both designs rely on a fixed rubber bumper for end-of-stroke damping rather than an adjustable air cushion. Furthermore, the piston employs a heterogeneous two-way seal that retains grease, paired with a self-lubricating front-cover bearing guide to support the 10 mm carbon-steel rod.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X125-CM-LB Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X125-CM-LB |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X125-CM-LB |
| Bore size | Ø25 mm |
| Stroke | 125 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 MBL25X125-CM-LB 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 MBL25X125-CM-LB 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 MAL25X125-CM-LB
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×125 | 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 MAL25X125-CM-LB Is Used
Textile Loom Guide
Drives a 125 mm yarn guide carriage with 245 N push force, utilizing the LB foot bracket for rigid mounting on the loom frame.
Package Diverter Arm
Actuates a 125 mm diverter flap on a packaging line, where the CM round-end back cover accommodates slight alignment shifts during rapid 30-800 mm/s strokes.
Tray Stacker Pusher
Pushes lightweight empty trays into a stacking chute, relying on the self-lubricating bearing to maintain smooth operation over thousands of cycles.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X125-CM-LB with MBL25X125-CM-LB
To replace this MAL, order the MBL25X125-CM-LB, ensuring you retain the CM round-end back cover, LB foot mounting, and standard PT thread. If your application requires a position sensor, you must upgrade to an MBL25X125S model, which will also shift your switch compatibility from the legacy CS1-M / DS1-M family to the current CMSG / DMSG / EMSG sensors. If you need adjustable end-cushioning to prevent impact at the 125 mm stroke end, step up to the MBLC variant, as the MAL only offers a fixed rubber bumper.
For sizing adjustments, stepping down to the 20 mm bore reduces thrust to 157 N at 0.5 MPa, while stepping up to the 32 mm bore increases thrust to 402 N at 0.5 MPa. Because this 125 mm stroke exceeds 300 mm, the 10 mm rod has low side-load tolerance; use an external guide rail or pivot mount to prevent rod bending. Note that a plain MBL does not hold its load when air pressure is lost; add an external rod lock or pilot-operated check valve if position holding is required.
Upgrade checklist
- ✓ Order the MBL25X125-CM-LB (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 MBL25X125-CM-LB instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X125-CM-LB FAQ
Yes, the MAL25X125-CM-LB is discontinued. The exact drop-in replacement is the MBL25X125-CM-LB, which matches the 25 mm bore, 125 mm stroke, G1/8 port, CM round-end cover, and LB foot mounting.
At 0.5 MPa, the push force is 245 N and pull force is 206 N. At 0.7 MPa, push is 343 N, with a theoretical max of 50 kgf at 1.0 MPa. Because this specific SKU lacks the -S magnet, it cannot take a position sensor.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The MBL25X125-CM-LB 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
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