This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL32X50-U-FA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL32X50-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 MAL32X50-U-FA
The AirTAC Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X50-U-FA is a double-acting aluminum-barrel mini round cylinder with a Ø32mm bore and 50mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL32X50-U-FA, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke50 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL32X50-U-FA
About the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X50-U-FA
The AirTAC MAL32X50-U-FA is a discontinued double-acting aluminum mini round cylinder delivering 402 N of push force and 346 N of pull force at 0.5 MPa. Designed for compact spaces, it features a 32 mm bore, 50 mm stroke, and a G1/8 port. AirTAC replaced this legacy unit with the MBL32X50-U-FA, a drop-in upgrade retaining the exact same bore, stroke, output force, port size, and FA flange mounting interface.
This specific SKU includes a U flat-end back cover for rigid rear mounting and an FA front flange for secure face mounting. Because this configuration lacks the -S magnet option, it cannot support a position sensor. The original MAL body uses threaded front and back covers, whereas the modern MBL replacement features a riveted rolling-packed body for equally robust performance. The piston relies on a heterogeneous two-way seal that retains grease, and the carbon-steel rod is protected by 20 um hard-chrome plating.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X50-U-FA Technical Specifications
| Model | Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X50-U-FA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL32X50-U-FA |
| Bore size | Ø32 mm |
| Stroke | 50 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 MBL32X50-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 MBL32X50-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 MAL32X50-U-FA
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×50 | 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 MAL32X50-U-FA Is Used
PCB Router Clamping
Secures printed circuit board panels during routing operations, using the 402 N push force at 0.5 MPa to prevent panel shift without damaging the substrate.
Carton Diverter Arm
Actuates a short diverter arm on a packaging line, where the 50 mm stroke and FA flange mount provide fast, rigid redirection of small cartons.
Parts Ejector Gate
Pushes lightweight plastic components out of an injection mold drop chute, relying on the self-lubricating front-cover bearing guide for millions of dry cycles.
Replacing the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X50-U-FA with MBL32X50-U-FA
To replace the discontinued MAL32X50-U-FA, order the exact drop-in MBL32X50-U-FA equivalent to maintain identical 32 mm bore, 50 mm stroke, G1/8 port, and FA flange footprint. Confirm your thread form is PT (tapered) to match the original. Since this SKU has no -S magnet, you cannot mount a sensor; if position detection is now required, upgrade to an MBL32X50-S variant and switch to the modern CMSG, DMSG, or EMSG switch family, as the older CS1-M and DS1-M sensors are retired. The MAL uses a fixed rubber bumper, so if your application now needs adjustable end-of-stroke damping, step up to the current MBLC line.
For sizing flexibility, stepping down to the 25 mm bore yields 245 N push at 0.5 MPa, while stepping up to the 40 mm bore provides 628 N push at 0.5 MPa. A plain double-acting cylinder does not hold its load when air pressure is lost; the rod will drift. Use an external rod lock or pilot-operated check valve if you need fail-safe position holding.
Upgrade checklist
- ✓ Order the MBL32X50-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 MBL32X50-U-FA instead of this discontinued model.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X50-U-FA FAQ
Yes, the AirTAC MAL32X50-U-FA is discontinued. The exact drop-in replacement is the MBL32X50-U-FA, which matches the 32 mm bore, 50 mm stroke, G1/8 port, U flat-end cover, and FA flange mount. The MBL upgrades the body to a riveted rolling-packed design but maintains the same force ratings.
At 0.5 MPa, the 32 mm bore generates 402 N of push force and 346 N of pull force. At 0.7 MPa, the push force increases to 563 N. The maximum theoretical force is 82 kgf at 1.0 MPa. It operates at 0.1-1.0 MPa with a speed range of 30-800 mm/s.
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Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The MBL32X50-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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