This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X270CA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X270CA 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 MAL25X270CA
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X270CA is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 270mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X270CA, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke270 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X270CA
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X270CA
The AirTAC MAL25X270CA 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, a 270 mm stroke, and a G1/8 port. Because this legacy series has ended, AirTAC replaced it with the MBL25X270CA, a drop-in alternative retaining the exact same bore, stroke, output force, port size, and CA pivot mounting for seamless integration.
This specific SKU includes a CA pivot back cover that swings on a pin to absorb arcing loads, which is essential for a 270 mm stroke where side loads are amplified. The original MAL body used threaded front and back covers, whereas the modern MBL replacement features a riveted rolling-packed body. Furthermore, this unit lacks a built-in magnet, meaning it cannot support any position sensing; the rod drifts when air is lost as the fixed rubber bumper only softens end-of-stroke impacts and does not lock the load.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X270CA Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X270CA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X270CA |
| Bore size | Ø25 mm |
| Stroke | 270 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 MBL25X270CA 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 MBL25X270CA 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 MAL25X270CA
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×270 | 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 MAL25X270CA Is Used
Divert Gate Actuation
Drives a pivoting diverter arm on a packaging conveyor, where the 245 N push force at 0.5 MPa easily swings the gate to route small cartons.
Textile Tensioning Arm
Applies steady tension on a textile loom guide, utilizing the CA pivot mounting to accommodate the arcing motion of the 270 mm stroke.
Carton Flap Folder
Folds secondary packaging flaps on a case erector, where the compact 25 mm bore fits into tight side-frame clearances without clashing.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X270CA with MBL25X270CA
To replace the MAL25X270CA, order the MBL25X270CA, confirming the 25 mm bore, 270 mm stroke, G1/8 port, and CA pivot back cover. If your application requires less force, step down to the 20 mm bore (157 N push at 0.5 MPa); if you need more power, step up to the 32 mm bore (402 N push at 0.5 MPa). Because the stroke is 270 mm, the 10 mm carbon-steel rod is highly susceptible to bending under offset loads—always use an external guide rail or ensure the CA clevis pivots freely to prevent rod damage.
Since this SKU has no -S magnet, you cannot mount a position sensor on it. If you need end-of-stroke detection on the new MBL, add the -S option, but note the sensor family changes from the legacy CS1-M / DS1-M to the current CMSG / DMSG / EMSG switches. If your machine requires adjustable end-cushioning rather than the fixed rubber bumper, specify the MBLC variant on the current line. To hold a load safely during a pressure loss, install an external rod lock or pilot-operated check valve.
Upgrade checklist
- ✓ Order the MBL25X270CA (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 MBL25X270CA instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X270CA FAQ
Yes, the MAL series is discontinued. The exact drop-in replacement is the MBL25X270CA, which matches the 25 mm bore, 270 mm stroke, G1/8 port, and CA pivot mounting. The modern MBL uses a riveted rolling-packed body instead of the older threaded covers.
At 0.5 MPa, the push force is 245 N and pull is 206 N; at 0.7 MPa, push is 343 N, with a maximum theoretical force of 50 kgf at 1.0 MPa. Because this specific SKU lacks an -S magnet, it cannot support position sensors; if detection is needed on the replacement, the MBL -S option uses CMSG / DMSG / EMSG switches.
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Drop-in Upgrade
The MBL25X270CA replaces this model 1:1.
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MBL replacements usually ship in 3-4 days.
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