This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X120CM — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X120CM 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 MAL25X120CM
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X120CM is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 120mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X120CM, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke120 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X120CM
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X120CM
The AirTAC MAL25X120CM is a discontinued compact double-acting aluminum mini round cylinder with a 25 mm bore and 120 mm stroke. It delivers 245 N of push force and 206 N of pull force at 0.5 MPa. AirTAC replaced this legacy unit with the MBL25X120CM, a drop-in alternative retaining the exact same bore, stroke, output force, G1/8 port, and CM round-end mounting.
This specific SKU features a CM round-end back cover and lacks a built-in magnet, meaning it cannot accept a position sensor. The original MAL body relies on threaded front and back covers, whereas the modern MBL replacement utilizes a riveted rolling-packed body for structural rigidity. Internally, a heterogeneous two-way seal retains grease while a self-lubricating front-cover bearing guide supports the Ø10 mm carbon-steel rod, which is plated with 20 µm hard chrome for wear resistance.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X120CM Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X120CM |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X120CM |
| Bore size | Ø25 mm |
| Stroke | 120 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 MBL25X120CM 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 MBL25X120CM 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 MAL25X120CM
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×120 | 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 MAL25X120CM Is Used
PCB Routing Gate
Actuates a routing diverter on a printed circuit board assembly line, using the 245 N push force at 0.5 MPa to reliably pivot the guide flap for 120 mm of travel.
Carton Flap Folder
Folds secondary corrugated carton flaps in a compact packaging machine, where the 25 mm bore fits tight side frames and the CM round-end allows the pivot motion needed for the folding arm.
Diagnostic Cartridge Loader
Pushes microfluidic test cartridges into a clinical analyzer reader slot, utilizing the 120 mm stroke to bridge the gap from the magazine to the testing bay.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X120CM with MBL25X120CM
To replace the discontinued MAL25X120CM, order the MBL25X120CM. Verify your 120 mm stroke, 25 mm bore, G1/8 port, and PT thread form. This SKU has no magnet (-S), so it cannot support a position sensor; if you require rod detection, step up to an MBL25X120SCM and note that the modern MBL uses CMSG, DMSG, or EMSG switches instead of the older CS1-M/DS1-M sensors. The fixed rubber bumper on the MAL cannot be adjusted; for end-of-stroke deceleration, consider the current-line MBLC which offers an adjustable air cushion.
When sizing, verify if 245 N push at 0.5 MPa is sufficient. If you need less force, step down to the 20 mm bore (157 N push), or if you need more, step up to the 32 mm bore (402 N push). Because the 120 mm stroke exceeds 300 mm, the small Ø10 mm rod has low side-load tolerance; use the CM round-end pivot to accommodate arcing loads or add an external guide to prevent rod bending. Remember that a plain cylinder drifts when air is lost, so add an external rod lock if the load must be held.
Upgrade checklist
- ✓ Order the MBL25X120CM (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 MBL25X120CM instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X120CM FAQ
Yes, the MAL25X120CM is discontinued. The exact drop-in replacement is the MBL25X120CM, which matches the 25 mm bore, 120 mm stroke, G1/8 port, and CM round-end mounting. The MBL features a riveted rolling-packed body instead of the older threaded covers.
The 25 mm bore provides a push force of 245 N and a pull force of 206 N at 0.5 MPa. 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 MBL25X120CM 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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