This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL32X850SU — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL32X850SU 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 MAL32X850SU
The AirTAC Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X850SU is a double-acting aluminum-barrel mini round cylinder with a Ø32mm bore and 850mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL32X850SU, which matches its bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke850 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL32X850SU
About the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X850SU
The AirTAC MAL32X850SU is a discontinued double-acting aluminum mini round cylinder with a 32mm bore and an 850mm stroke. Because 850mm exceeds the 500mm standard limit, this is a made-to-order non-standard stroke. It delivers 402N of push force and 346N of pull force at 0.5MPa. AirTAC replaced the legacy MAL series with the MBL line, making the MBL32X850SU the exact drop-in replacement, matching the bore, stroke, force, G1/8 port, and mounting.
This SKU includes a U flat-end back cover for rigid mounting and a -S magnet for position sensing. An important upgrade detail is that the older MAL uses threaded front and back covers, while the MBL features a riveted rolling-packed body. Additionally, the -S magnet on this MAL works with the older CS1-M and DS1-M switches, whereas the MBL replacement requires the current CMSG, DMSG, or EMSG sensor families. The 12mm carbon-steel rod has a 20um hard-chrome plating, and the piston uses a heterogeneous two-way seal that retains grease for long service life.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X850SU Technical Specifications
| Model | Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X850SU |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL32X850SU |
| Bore size | Ø32 mm |
| Stroke | 850 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 MBL32X850SU 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 MBL32X850SU 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 MAL32X850SU
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×850 | 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 MAL32X850SU Is Used
PCB Conveyor Diverter
Pushes populated circuit boards between conveyor lanes in SMT lines, utilizing the 850mm stroke to cross wide machinery while providing 402N of push force at 0.5MPa.
Carton Sorting Pusher
Extends across a packaging belt to divert tall cardboard cartons into packing chutes, where the 346N pull force at 0.5MPa reliably retracts the 12mm rod over the long travel distance.
Textile Loom Tensioner
Actuates a fabric guide arm on a wide weaving loom, using the U flat-end cover for rigid mounting and the -S magnet to trigger CS1-M sensors for precise thread tensioning.
Replacing the Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X850SU with MBL32X850SU
To replace the MAL32X850SU, order the MBL32X850SU. Confirm the 32mm bore, 850mm non-standard stroke, G1/8 port, PT thread, U flat-end back cover, and the -S magnet. Because the -S magnet is present, note that your legacy CS1-M or DS1-M switches must be upgraded to CMSG, DMSG, or EMSG sensors for the MBL. If your application needs an adjustable air cushion rather than the fixed rubber bumper found on the MAL, step up to the MBLC line.
When sizing, check the neighbouring bores: the 25mm bore gives 245N push at 0.5MPa, and the 40mm bore gives 628N push at 0.5MPa. Because the 850mm stroke is very long, the 12mm rod has low side-load tolerance and is susceptible to bending. You must use an external guide, a pivot mount, or a double-rod cylinder to prevent premature wear. Remember that a plain MAL or MBL does not hold its load when air is lost; the bumper only softens the end of stroke, so use an external rod lock for holding.
Upgrade checklist
- ✓ Order the MBL32X850SU (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 MBL32X850SU instead of this discontinued model.
Airtac MAL32 Aluminum Alloy Mini Air Cylinder MAL32X850SU FAQ
Yes, the MAL32X850SU is discontinued. The exact drop-in replacement is the MBL32X850SU, which matches the 32mm bore, 850mm stroke, 402N push force, G1/8 port, and U flat-end mounting. You will need to upgrade your sensors, as the MBL uses CMSG, DMSG, or EMSG switches instead of the older CS1-M or DS1-M.
The 32mm bore delivers a push force of 402N and a pull force of 346N at 0.5MPa. At 0.7MPa, the push force is 563N. The maximum theoretical force is 82kgf at 1.0MPa.
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The MBL32X850SU replaces this model 1:1.
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MBL replacements usually ship in 3-4 days.
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