This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X270SCA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X270SCA 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 MAL25X270SCA
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X270SCA 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 MBL25X270SCA, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke270 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X270SCA
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X270SCA
The AirTAC MAL25X270SCA is a discontinued double-acting aluminum mini round cylinder with a 25mm bore and 270mm stroke. It delivers 245N push and 206N pull at 0.5MPa, featuring a CA pivot clevis back cover and a built-in magnet (-S) for position sensing. AirTAC ended production of the MAL line, replacing it with the MBL25X270SCA drop-in equivalent.
The MBL25X270SCA matches the original exactly on bore, stroke, force, G1/8 port, and CA mounting. The legacy MAL uses threaded front and back covers on the barrel, whereas the upgraded MBL features a riveted rolling-packed body. Additionally, the -S magnet on this MAL works with older CS1-M and DS1-M reed switches, but the MBL replacement requires the current CMSG, DMSG, or EMSG sensor family. The piston relies on a heterogeneous two-way grease-retaining seal, and the 10mm carbon-steel rod has 20um hard chrome plating to resist wear.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X270SCA Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X270SCA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X270SCA |
| 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 MBL25X270SCA 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 MBL25X270SCA 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 MAL25X270SCA
| 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 MAL25X270SCA Is Used
Diverting Gate Actuation
Drives a 270mm swing arm on a package sorting conveyor, using the CA pivot clevis to accommodate the arcing motion of the diverter gate under 245N of push force.
PCB Test Socket Press
Extends 270mm to lower an electronics test head onto a PCB panel, using the -S magnet and CS1-M switch to confirm the press is fully closed before applying test voltage.
Carton Flap Folder
Folds secondary packaging flaps on a compact filling line, where the 206N pull force reliably retracts the 10mm rod and folding arm within the machine's tight footprint.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X270SCA with MBL25X270SCA
To replace the MAL25X270SCA, order the MBL25X270SCA. Confirm the 25mm bore, 270mm stroke, PT thread form, CA pivot back cover, and -S magnet. When ordering sensors for the MBL, you must switch from the old CS1-M/DS1-M switches to the CMSG/DMSG/EMSG family. If your application needs an adjustable air cushion, step up to the MBLC variant, as the MAL only has a fixed rubber bumper.
For sizing flexibility, stepping down to the 20mm bore yields 157N push at 0.5MPa, while stepping up to the 32mm bore provides 402N push. Because the 270mm stroke is relatively long for a 10mm rod, side-load tolerance is low; use the CA pivot to absorb arcing loads or add an external guide rail to prevent rod bending. A plain MBL does not hold its load when air is lost—the rod drifts—so add an external rod lock or pilot-operated check valve if position holding is critical.
Upgrade checklist
- ✓ Order the MBL25X270SCA (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 MBL25X270SCA instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X270SCA FAQ
Yes, the AirTAC MAL25X270SCA is discontinued. The exact drop-in replacement is the MBL25X270SCA, which matches the 25mm bore, 270mm stroke, G1/8 port, CA pivot mounting, and force ratings. You simply order the MBL25X270SCA to keep the same application performance.
At 0.5MPa it provides 245N push and 206N pull; at 0.7MPa it provides 343N push, with a theoretical maximum of 50kgf at 1.0MPa. The -S magnet works with older CS1-M and DS1-M switches; if you upgrade to the MBL25X270SCA, you must use the current CMSG, DMSG, or EMSG sensor family.
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Drop-in Upgrade
The MBL25X270SCA replaces this model 1:1.
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MBL replacements usually ship in 3-4 days.
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