This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X20CM — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X20CM 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 MAL25X20CM
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X20CM is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 20mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X20CM, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke20 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X20CM
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X20CM
The AirTAC MAL25X20CM is a discontinued compact double-acting aluminum mini round cylinder with a 25mm bore and 20mm stroke. It delivers 245N of push force and 206N of pull force at 0.5MPa. The direct drop-in replacement is the MBL25X20CM, which matches the original bore, stroke, output force, G1/8 port, and CM round-end mounting exactly.
This legacy MAL unit features a CM round-end back cover, ideal for clevis-style articulation. Unlike the threaded covers on this older model, the modern MBL replacement utilizes a riveted rolling-packed body for identical ratings. Because this specific SKU lacks an -S magnet, it cannot accommodate a position sensor. Additionally, the internal piston relies on a heterogeneous two-way seal that retains grease, while the carbon-steel rod features 20um hard chrome plating for wear resistance.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X20CM Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X20CM |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X20CM |
| Bore size | Ø25 mm |
| Stroke | 20 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 MBL25X20CM 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 MBL25X20CM 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 MAL25X20CM
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×20 | 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 MAL25X20CM Is Used
Package Divert Arm
Drives a short 20mm pivot arm on a packaging conveyor to deflect small cartons into side chutes using 245N of push force at 0.5MPa.
PCB Edge Guide
Positions thin electronics panels on an SMT line, utilizing the compact 25mm aluminum body to fit within tight machine cell clearances.
Small Valve Tester
Actuates a micro-hydraulic test head on an automated valve inspection rig, cycling rapidly with a 20mm stroke to verify seat sealing.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X20CM with MBL25X20CM
To replace the MAL25X20CM, order the MBL25X20CM and confirm the PT thread, G1/8 port, and CM round-end back cover. If you need position sensing, you must step up to an -S designated SKU, which will also require upgrading from the legacy CS1-M/DS1-M switches to the current CMSG/DMSG/EMSG sensor family on the MBL line. If your application needs a softer stop than the fixed rubber bumper provides, look into the MBLC variant for adjustable air cushions.
For sizing flexibility, stepping down to a 20mm bore drops the push force to 157N at 0.5MPa, while stepping up to a 32mm bore increases it to 402N. Note that a plain MBL does not hold its load when air pressure is lost; the rod will drift. For secure load holding, utilize an external rod lock or a pilot-operated check valve.
Upgrade checklist
- ✓ Order the MBL25X20CM (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 MBL25X20CM instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X20CM FAQ
Yes, the MAL series is end-of-life. The exact drop-in replacement is the MBL25X20CM. It offers the same 25mm bore, 20mm stroke, G1/8 port, and CM round-end mounting, but upgrades the body to a riveted rolling-packed design.
At 0.5MPa it provides 245N push and 206N pull force; at 0.7MPa push is 343N, with a theoretical maximum of 50kgf at 1.0MPa. Because this specific SKU has no -S magnet, it cannot accept a position sensor.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The MBL25X20CM 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 MAL25X20CM → MBL25X20CM)
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