This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL32X25-U-FA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL32X25-U-FA 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 MAL32 Aluminum Alloy Mini Air Cylinder MAL32X25-U-FA
The AirTAC Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X25-U-FA is a double-acting aluminum-barrel mini round cylinder with a Ø32mm bore and 25mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL32X25-U-FA, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke25 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL32X25-U-FA
About the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X25-U-FA
The AirTAC MAL32X25-U-FA is a discontinued double-acting aluminum mini round cylinder with a 32mm bore and 25mm stroke. It delivers a 402N push and 346N pull at 0.5 MPa, making it a solid choice for compact actuation. The exact drop-in replacement is the MBL32X25-U-FA, which matches the original bore, stroke, output force, G1/8 port, and FA flange mounting for a seamless swap.
This legacy SKU features a U flat-end back cover for rigid rear mounting and an FA front flange for secure equipment attachment. Because this specific model lacks the -S magnet option, it cannot accept a position sensor. Additionally, the original MAL utilizes threaded front and back covers, whereas the current MBL replacement features a riveted rolling-packed body. The 12mm carbon-steel rod has a 20 um hard-chrome plating, and the piston relies on a heterogeneous two-way seal that retains grease for long service life.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X25-U-FA Technical Specifications
| Model | Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X25-U-FA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL32X25-U-FA |
| Bore size | Ø32 mm |
| Stroke | 25 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 MBL32X25-U-FA carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
The MBL32X25-U-FA 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 MAL32 Aluminum Alloy Mini Air Cylinder MAL32X25-U-FA
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×25 | 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 MAL32 Aluminum Alloy Mini Air Cylinder MAL32X25-U-FA Is Used
PCB Handling Gate
Cycles a 25mm stroke to pivot a routing gate on a conveyor moving populated PCBs, using 402N of force at 0.5 MPa to ensure positive positioning without damaging the boards.
IC Test Socket Clamp
Provides 346N of pull force at 0.5 MPa to hold a test socket rigidly against an IC package, using the FA flange to mount directly to the dense test head frame.
Carton Flap Folder
Drives a short 25mm folding arm on a packaging line, where the U flat-end back cover braces against the machine frame to absorb the repeated 563N impact at 0.7 MPa.
Replacing the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X25-U-FA with MBL32X25-U-FA
To replace the MAL32X25-U-FA, order the MBL32X25-U-FA, confirming the 32mm bore, 25mm stroke, PT thread, U flat-end cover, and FA flange are retained. If your application requires end-of-stroke cushioning, note that the MAL only has a fixed rubber bumper; you must step up to the current-line MBLC for an adjustable air cushion. Without an -S magnet, this cylinder cannot support sensors; if you need position detection, specify an MBL32X25S-U-FA and upgrade to the modern CMSG, DMSG, or EMSG switch family (the legacy CS1-M and DS1-M are obsolete).
For sizing flexibility, stepping down to the 25mm bore yields 245N of push force at 0.5 MPa, while stepping up to the 40mm bore provides 628N. Remember that a plain cylinder does not hold its load when air is lost—the rod drifts—and the fixed bumper only softens the stroke end, acting as neither a lock nor a holding valve.
Upgrade checklist
- ✓ Order the MBL32X25-U-FA (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 MBL32X25-U-FA instead of this discontinued model.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X25-U-FA FAQ
Yes, the MAL series is end-of-life. The exact drop-in replacement is the MBL32X25-U-FA, offering the same 32mm bore, 25mm stroke, 402N push force at 0.5 MPa, G1/8 port, and FA flange mounting.
This double-acting cylinder has a 12mm rod with an M10x1.25 thread, a G1/8 port, and operates at 0.1-1.0 MPa. The output force is 402N push and 346N pull at 0.5 MPa, 563N push at 0.7 MPa, and a maximum theoretical force of 82 kgf at 1.0 MPa.
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Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The MBL32X25-U-FA replaces this model 1:1.
Fast Dispatch
MBL replacements usually ship in 3-4 days.
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Most inquiries answered within 7-8 hours.
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