This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL32X235SU — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL32X235SU 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 MAL32X235SU
The AirTAC Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X235SU is a double-acting aluminum-barrel mini round cylinder with a Ø32mm bore and 235mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL32X235SU, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke235 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL32X235SU
About the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X235SU
The AirTAC MAL32X235SU is a discontinued double-acting aluminum mini round cylinder with a 32 mm bore and 235 mm stroke. It delivers 402 N of push force and 346 N of pull force at 0.5 MPa. The exact drop-in replacement is the MBL32X235SU, which matches the bore, stroke, output force, G1/8 port and U flat-end back cover. You can install the MBL without altering your existing pneumatic layout.
This legacy SKU includes a built-in magnet (-S) for position sensing. On the original MAL body, which uses threaded front and back covers, this magnet pairs with the older CS1-M and DS1-M switches. When you transition to the riveted rolling-packed MBL replacement, you must upgrade to the current CMSG, DMSG or EMSG sensor family. The cylinder relies on a fixed rubber bumper to soften end-of-stroke impacts and uses a heterogeneous two-way seal that retains grease around the hard-chrome plated carbon-steel rod.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X235SU Technical Specifications
| Model | Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X235SU |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL32X235SU |
| Bore size | Ø32 mm |
| Stroke | 235 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 MBL32X235SU 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 MBL32X235SU 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 MAL32X235SU
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×235 | 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 MAL32X235SU Is Used
PCB routing gate
Actuates a diverter flap on a PCB conveyor, using the 402 N push force at 0.5 MPa to reliably redirect populated boards into testing stations.
Carton flap folder
Drives a mechanical arm that tucks the minor flaps of small packaging cartons, benefiting from the compact 32 mm round body in tight machine clearances.
Diagnostic cartridge ejector
Pushes used microfluidic cartridges out of an analyzer bay, utilizing the 235 mm stroke to clear the heated reaction chamber fully.
Replacing the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X235SU with MBL32X235SU
To replace the MAL32X235SU, order the MBL32X235SU. Verify your 32 mm bore, 235 mm stroke, G1/8 port, PT tapered thread, and the U flat-end back cover. Because this SKU has the -S magnet, plan to swap your legacy CS1-M or DS1-M reed switches for the modern CMSG, DMSG or EMSG sensors used on the MBL. If your application requires an adjustable air cushion rather than the standard fixed rubber bumper, step up to the MBLC variant on the current line.
For sizing flexibility, stepping down to the 25 mm bore drops the thrust to 245 N at 0.5 MPa, while stepping up to the 40 mm bore increases it to 628 N. Because the 235 mm stroke exceeds 300 mm, the 12 mm rod is vulnerable to bending under lateral stress; use an external guide rail or a pivot mounting accessory to prevent side-load damage. Note that a plain MAL or MBL does not hold position if air pressure drops—the rod will drift, so add an external rod lock for suspended loads.
Upgrade checklist
- ✓ Order the MBL32X235SU (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 MBL32X235SU instead of this discontinued model.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X235SU FAQ
Yes, the MAL32X235SU is discontinued. The exact drop-in replacement is the MBL32X235SU, which provides identical bore, stroke, force, G1/8 port and U flat-end cover. The MBL features a riveted rolling-packed body instead of threaded covers, and if your SKU has a magnet, you must upgrade from the old CS1-M/DS1-M switches to the CMSG/DMSG/EMSG sensor family.
The 32 mm bore delivers a push force of 402 N and a pull force of 346 N at 0.5 MPa. At 0.7 MPa, the push force increases to 563 N. The maximum theoretical force is 82 kgf at 1.0 MPa.
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The MBL32X235SU replaces this model 1:1.
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