This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL32X45U — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL32X45U 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 MAL32X45U
The AirTAC Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X45U is a double-acting aluminum-barrel mini round cylinder with a Ø32mm bore and 45mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL32X45U, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke45 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL32X45U
About the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X45U
The AirTAC MAL32X45U is a discontinued double-acting aluminum mini round cylinder with a 32mm bore and 45mm stroke. It delivers 402N of push force and 346N of pull force at 0.5 MPa. The exact drop-in replacement is the MBL32X45U, which matches the bore, stroke, port, and U flat-end mounting perfectly.
This legacy unit features a fixed rubber bumper and a 12mm carbon-steel rod with 20um hard chrome plating. The original MAL body uses threaded front and back covers, whereas the current MBL upgrade utilizes a riveted rolling-packed body. Because this specific SKU lacks an -S magnet, it cannot accept a position sensor.
To replace the MAL32X45U, order the MBL32X45U. Verify the 32mm bore, 45mm stroke, G1/8 port, and PT thread form. This U flat-end back cover provides a rigid rear mount; if your application requires arcing movement, you would switch to a CA pivot cover. If you need to step down to the 25mm bore, expect 245N push at 0.5 MPa; stepping up to the 40mm bore yields 628N push but changes the port to G1/4. Since this model has no -S magnet, it cannot support a sensor; adding one on the MBL requires the -S option and changes the switch family from the legacy CS1-M/DS1-M to the current CMSG/DMSG/EMSG. Note that the fixed rubber bumper is not an adjustable cushion; order an MBLC if you need adjustable air cushioning. A plain cylinder does not hold its load when air is lost, so use an external rod lock for suspended loads.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X45U Technical Specifications
| Model | Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X45U |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL32X45U |
| Bore size | Ø32 mm |
| Stroke | 45 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 MBL32X45U 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 MBL32X45U 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 MAL32X45U
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×45 | 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 MAL32X45U Is Used
PCB Router Spindle Lift
Raises and lowers a light-duty routing spindle on a PCB depaneling machine, utilizing the 402N push force to cleanly plunge the cutting bit.
Carton Flap Folder
Actuates a mechanical folder arm on a compact packaging line to tuck minor flaps before tape sealing, fitting neatly into tight conveyor side-frames.
Test Socket Actuator
Drives the clamping plate on an ICT test handler, using the 45mm stroke to seat spring probes onto a printed circuit board assembly.
Replacing the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X45U with MBL32X45U
To replace the MAL32X45U, order the MBL32X45U. Verify the 32mm bore, 45mm stroke, G1/8 port, and PT thread form. This U flat-end back cover provides a rigid rear mount; if your application requires arcing movement, you would switch to a CA pivot cover. If you need to step down to the 25mm bore, expect 245N push at 0.5 MPa; stepping up to the 40mm bore yields 628N push but changes the port to G1/4. Since this model has no -S magnet, it cannot support a sensor; adding one on the MBL requires the -S option and changes the switch family from the legacy CS1-M/DS1-M to the current CMSG/DMSG/EMSG. Note that the fixed rubber bumper is not an adjustable cushion; order an MBLC if you need adjustable air cushioning. A plain cylinder does not hold its load when air is lost, so use an external rod lock for suspended loads.
Upgrade checklist
- ✓ Order the MBL32X45U (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 MBL32X45U instead of this discontinued model.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X45U FAQ
Yes, the MAL32X45U is discontinued. The exact drop-in replacement is the MBL32X45U, which provides the same 32mm bore, 45mm stroke, 402N push force at 0.5 MPa, G1/8 port, and U flat-end mounting. The MBL uses a riveted rolling-packed body instead of the threaded covers found on the MAL.
At 0.5 MPa, the 32mm bore provides 402N push and 346N pull force. At 0.7 MPa, the push force is 563N. The maximum theoretical force is 82 kgf at 1.0 MPa. This unit has a fixed rubber bumper, not an adjustable cushion.
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Drop-in Upgrade
The MBL32X45U replaces this model 1:1.
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MBL replacements usually ship in 3-4 days.
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