This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X70SCA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X70SCA 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 MAL25X70SCA
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X70SCA is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 70mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X70SCA, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke70 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X70SCA
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X70SCA
The AirTAC MAL25X70SCA is a discontinued double-acting aluminum mini round cylinder with a 25 mm bore and 70 mm stroke. It delivers 245 N of push force and 206 N of pull force at 0.5 MPa. The exact drop-in replacement is the MBL25X70SCA, matching the bore, stroke, force, G1/8 port, and CA pivot mount exactly. The original MAL body uses threaded front and back covers, while the current MBL features a riveted rolling-packed body for equally durable aluminum construction.
This specific SKU includes a built-in magnet (-S) and a CA pivot clevis back cover. The magnet on the legacy MAL works with older CS1-M and DS1-M reed switches, but you must upgrade to CMSG, DMSG, or EMSG sensors for the MBL replacement. Internally, the piston relies on a heterogeneous two-way seal that retains grease, running against a carbon-steel rod plated with 20 um hard chrome. A self-lubricating bearing guide in the front cover supports the 10 mm rod.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X70SCA Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X70SCA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X70SCA |
| Bore size | Ø25 mm |
| Stroke | 70 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 MBL25X70SCA 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 MBL25X70SCA 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 MAL25X70SCA
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×70 | 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 MAL25X70SCA Is Used
PCB Router Gate Deflection
Pivots a chip-router dust extraction gate via the CA clevis, using the 245 N push force at 0.5 MPa to overcome extraction vacuum pull.
Wafer Cassette Indexer Arm
Swings a 70 mm stroke arm to push silicon wafer cassettes into a loading bay, relying on the self-lubricating guide bearing for smooth travel.
Carton Flap Tucking Arm
Uses the CA pivot mount to arc a tucking blade into corrugated carton flaps on a packaging line, absorbing side movement without binding.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X70SCA with MBL25X70SCA
To replace the MAL25X70SCA, order the MBL25X70SCA. Confirm your port thread form (this SKU uses the default PT tapered thread), the CA pivot back cover for arcing loads, and the magnet. Because this SKU has the -S magnet, plan to swap your legacy CS1-M or DS1-M switches for CMSG, DMSG, or EMSG sensors on the new MBL body. The cylinder uses a fixed rubber bumper, not an adjustable cushion; if your application requires end-of-stroke deceleration, step up to the MBLC variant on the current line.
When sizing, verify if 245 N push at 0.5 MPa is sufficient. If you need less force, the neighboring 20 mm bore provides 157 N push at 0.5 MPa. If you need more power, the 32 mm bore yields 402 N push at 0.5 MPa. Note that a plain cylinder does not hold a load when air pressure is lost; the rod will drift. Use an external pilot-operated check valve or rod lock for suspended loads. At 70 mm stroke, side-load bending risk on the 10 mm rod is low, but ensure the CA clevis pin is aligned to prevent binding.
Upgrade checklist
- ✓ Order the MBL25X70SCA (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 MBL25X70SCA instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X70SCA FAQ
Yes, the MAL25X70SCA is discontinued. The exact drop-in replacement is the MBL25X70SCA, which matches the 25 mm bore, 70 mm stroke, G1/8 port, and CA pivot mount. The MBL uses a riveted body instead of threaded covers, and if your MAL has the -S magnet, you must upgrade from CS1-M/DS1-M switches to CMSG/DMSG/EMSG sensors.
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 uses a fixed rubber bumper, not an adjustable cushion.
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The MBL25X70SCA replaces this model 1:1.
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