This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X40SCM — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X40SCM 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 MAL25X40SCM
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X40SCM is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 40mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X40SCM, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke40 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X40SCM
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X40SCM
The AirTAC MAL25X40SCM is a discontinued double-acting aluminum mini round cylinder delivering 245 N of push force at 0.5 MPa. It features a 25 mm bore, a 40 mm stroke, and a G1/8 port. AirTAC replaced this legacy unit with the MBL25X40SCM, a drop-in upgrade retaining the exact same force, port size, and CM round-end mounting profile.
This specific SKU includes a built-in magnet (-S) for position detection and a CM round-end back cover. The original MAL body uses threaded front and back covers, whereas the modern MBL features a riveted rolling-packed body. Furthermore, the -S magnet on this MAL pairs with legacy CS1-M or DS1-M reed switches, while the MBL replacement transitions to the current CMSG, DMSG, or EMSG sensor families.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X40SCM Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X40SCM |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X40SCM |
| Bore size | Ø25 mm |
| Stroke | 40 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 MBL25X40SCM 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 MBL25X40SCM 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 MAL25X40SCM
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×40 | 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 MAL25X40SCM Is Used
PCB Router Ejection
Uses the 245 N push force at 0.5 MPa to positively eject cut printed circuit boards from a routing fixture without damaging delicate traces.
Carton Flap Folding
The 40 mm stroke actuates a short folding arm on a packaging line, tucking minor flaps prior to case sealing in tight spatial constraints.
Vial Stopper Seating
Drives a small 10 mm rod to press rubber stoppers into pharmaceutical vials, relying on the CM round-end to accommodate slight assembly misalignments.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X40SCM with MBL25X40SCM
To replace the MAL25X40SCM, order the MBL25X40SCM. Verify your 10 mm rod thread (M10x1.25) and the default PT tapered port thread. Because this SKU has the -S magnet, plan to upgrade your CS1-M or DS1-M switches to CMSG, DMSG, or EMSG sensors to fit the MBL body. The CM round-end back cover is retained for drop-in compatibility.
If you need to adjust your force output, stepping down to a 20 mm bore yields 157 N of push at 0.5 MPa, while stepping up to a 32 mm bore provides 402 N. Note that the fixed rubber bumper softens end-of-stroke impacts but is not an adjustable air cushion; for deceleration control, specify an MBLC. A plain cylinder drifts when air is lost, so add an external rod lock if the load must be held.
Upgrade checklist
- ✓ Order the MBL25X40SCM (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 MBL25X40SCM instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X40SCM FAQ
Yes, the MAL25X40SCM is discontinued. The exact drop-in replacement is the MBL25X40SCM, which matches the 25 mm bore, 40 mm stroke, 245 N force, G1/8 port, and CM round-end mounting. You must upgrade your position sensors, as the MBL uses CMSG/DMSG/EMSG switches instead of the older CS1-M/DS1-M.
At 0.5 MPa, the push force is 245 N and the pull force is 206 N. At 0.7 MPa, the push force is 343 N. The maximum theoretical force is 50 kgf at 1.0 MPa. It operates between 0.1-1.0 MPa, runs at 30-800 mm/s, and uses a fixed rubber bumper rather than an adjustable cushion.
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Drop-in Upgrade
The MBL25X40SCM 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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