This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X175-CA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X175-CA 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 MAL25X175-CA
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X175-CA is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 175mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X175-CA, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke175 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X175-CA
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X175-CA
The AirTAC MAL25X175-CA is a discontinued double-acting aluminum mini round cylinder engineered for compact spaces, delivering a push force of 245 N and a pull force of 206 N at 0.5 MPa. Because this legacy series has reached end-of-life, AirTAC now supplies the MBL25X175-CA as the direct drop-in replacement. The MBL shares the exact same 25 mm bore, 175 mm stroke, G1/8 port, and CA pivot mounting, ensuring a seamless retrofit without altering your fixture layout.
This specific SKU features a CA pivot back cover designed to swing on a pin, accommodating arcing loads rather than rigidly binding the assembly. The original MAL body relies on threaded front and back covers, whereas the modern MBL upgrade utilizes a riveted rolling-packed body for enhanced structural integrity. Note that because this configuration lacks the -S magnet option, it cannot support a position sensor; if detection is needed, the MBL replacement with an S code is required to use current CMSG or DMSG switches.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X175-CA Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X175-CA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X175-CA |
| Bore size | Ø25 mm |
| Stroke | 175 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 MBL25X175-CA 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 MBL25X175-CA 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 MAL25X175-CA
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×175 | 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 MAL25X175-CA Is Used
PCB Router Gantry
Drives a small routing head across a 175 mm travel path in electronics manufacturing, using the 245 N force to maintain positioning against cutting vibration.
Centrifuge Tube Ejector
Pushes a rack of test tubes out of a diagnostic centrifuge hub, where the CA pivot bracket absorbs the slight angular misalignment during ejection.
Pouch Deflector Arm
Actuates a sorting flap on a packaging conveyor to divert lightweight pouches, benefiting from the compact aluminum body in tight transfer zones.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X175-CA with MBL25X175-CA
To replace the MAL25X175-CA, order the MBL25X175-CA, confirming the 25 mm bore, 175 mm stroke, G1/8 port, and PT thread form are retained. The CA pivot back cover is essential if your mechanism generates arcing loads, as it prevents side-load binding better than a rigid U flat-end. If your application requires position detection, you must step up to an -S magnet model, which transitions you from the legacy CS1-M/DS1-M sensors to the modern CMSG/DMSG/EMSG family on the MBL.
When sizing, verify if the 245 N push force at 0.5 MPa is sufficient; if you need less force, stepping down to the 20 mm bore yields 157 N, while stepping up to the 32 mm bore provides 402 N. Because the stroke is 175 mm, the 10 mm rod is susceptible to bending under lateral stress—always use an external guide rail to support the load. Furthermore, a plain double-acting cylinder does not hold its position when air pressure is lost; add an external rod lock or pilot-operated check valve for safety. The MAL uses a fixed rubber bumper, so if end-of-stroke impacts are severe, consider the current-line MBLC which offers an adjustable air cushion.
Upgrade checklist
- ✓ Order the MBL25X175-CA (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 MBL25X175-CA instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X175-CA FAQ
Yes, the MAL series is discontinued. The exact drop-in replacement is the MBL25X175-CA, which matches the 25 mm bore, 175 mm stroke, G1/8 port, and CA pivot mounting. The MBL features a riveted rolling-packed body instead of the older threaded covers, but maintains the same physical envelope and force ratings.
At 0.5 MPa, the push force is 245 N and the pull force is 206 N. At 0.7 MPa, the push force increases to 343 N. The maximum theoretical force is 50 kgf at 1.0 MPa. Note that because this specific SKU lacks a magnet, it cannot accept CS1-M or DS1-M position sensors.
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The MBL25X175-CA replaces this model 1:1.
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MBL replacements usually ship in 3-4 days.
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