This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL32X165SU — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL32X165SU 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 MAL32X165SU
The AirTAC Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X165SU is a double-acting aluminum-barrel mini round cylinder with a Ø32mm bore and 165mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL32X165SU, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke165 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL32X165SU
About the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X165SU
The AirTAC MAL32X165SU is a discontinued double-acting aluminum mini round cylinder with a 32mm bore and 165mm stroke. It delivers 402N push and 346N pull at 0.5 MPa. The exact drop-in replacement is the MBL32X165SU, matching the force, G1/8 port, U flat-end rear cover, and magnet. You simply order the MBL to keep your machine running.
This legacy unit features a fixed rubber bumper and threaded front/back covers, whereas the modern MBL uses a riveted rolling-packed body. The -S magnet on this MAL functions with older CS1-M or DS1-M reed switches; upgrading to the MBL requires switching to current CMSG, DMSG, or EMSG solid-state sensors. A heterogeneous two-way seal retains grease, and the 12mm carbon-steel rod has 20um hard chrome plating.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X165SU Technical Specifications
| Model | Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X165SU |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL32X165SU |
| Bore size | Ø32 mm |
| Stroke | 165 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 MBL32X165SU 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 MBL32X165SU 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 MAL32X165SU
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×165 | 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 MAL32X165SU Is Used
PCB Router Z-Axis Gate
Actuates a 165mm travel dust-extraction gate on a PCB depaneling router, using the 402N push force to overcome spring tension.
Carton Flap Folder
Drives a 165mm folding arm on a compact case-sealing machine, relying on the U flat-end rear cover for rigid frame mounting.
Wafer Cassette Ejector
Pushes a wafer storage cassette out of a load port, using the -S magnet and a CS1-M switch to confirm full extension.
Replacing the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X165SU with MBL32X165SU
To replace the MAL32X165SU, order the MBL32X165SU. Verify your 32mm bore, 165mm stroke, PT tapered thread, U flat-end back cover, and -S magnet. Because the -S magnet is present, plan to swap your legacy CS1-M or DS1-M switches for CMSG, DMSG, or EMSG sensors on the new body. If you need an adjustable air cushion instead of the fixed rubber bumper, step up to the MBLC series.
For sizing, the next size down is the 25mm bore (245N push at 0.5 MPa) and the next size up is the 40mm bore (628N push at 0.5 MPa). Since the 165mm stroke exceeds 300mm, the 12mm rod has low side-load tolerance; use an external guide rail or a pivot mount to prevent rod bending. A plain bumper softens end-of-stroke impact but does not hold the load when air is lost, so add an external rod lock for vertical positioning.
Upgrade checklist
- ✓ Order the MBL32X165SU (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 MBL32X165SU instead of this discontinued model.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X165SU FAQ
Yes, the MAL32X165SU is discontinued. The exact drop-in replacement is the MBL32X165SU, which matches the 32mm bore, 165mm stroke, G1/8 port, U flat-end back cover, and magnet. You just order the MBL equivalent.
At 0.5 MPa it provides 402N push and 346N pull, 563N push at 0.7 MPa, and a maximum theoretical force of 82 kgf at 1.0 MPa. The -S magnet works with older CS1-M or DS1-M switches; the MBL replacement uses CMSG, DMSG, or EMSG sensors.
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The MBL32X165SU replaces this model 1:1.
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MBL replacements usually ship in 3-4 days.
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