This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL20X100SUFA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL20X100SUFA 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 MAL20 Aluminum Alloy Mini Cylinder MAL20X100SUFA
The AirTAC Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X100SUFA is a double-acting aluminum-barrel mini round cylinder with a Ø20mm bore and 100mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL20X100SUFA, which matches its bore, stroke, force and mounting.
- BoreØ20 mm
- Stroke100 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM8×1.25
- StatusDiscontinued → MBL20X100SUFA
About the Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X100SUFA
The AirTAC MAL20X100SUFA is a discontinued double-acting aluminum mini round cylinder with a 20mm bore and 100mm stroke. It delivers 157N of push force and 132N of pull force at 0.5MPa. The exact drop-in replacement is the MBL20X100SUFA, matching the original bore, stroke, output force, G1/8 port, and FA flange mounting.
This legacy SKU includes a U flat-end back cover for rigid mounting and a built-in magnet (-S). The original MAL body uses threaded front and back covers, whereas the modern MBL utilizes a riveted rolling-packed body. Furthermore, the -S magnet on this MAL works with older CS1-M or DS1-M reed switches, while the MBL replacement requires current CMSG, DMSG, or EMSG electronic sensors.
Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X100SUFA Technical Specifications
| Model | Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X100SUFA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL20X100SUFA |
| Bore size | Ø20 mm |
| Stroke | 100 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M8×1.25 |
| 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 MBL20X100SUFA carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø20mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 157 N | 132 N |
| 0.7 MPa | 220 N | — |
| Max (@1.0 MPa) | 32 kgf | |
The MBL20X100SUFA 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 MAL20 Aluminum Alloy Mini Cylinder MAL20X100SUFA
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 20 | Bore size in mm (20/25/32/40). |
| ×100 | 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 MAL20 Aluminum Alloy Mini Cylinder MAL20X100SUFA Is Used
PCB Depaneling Router
Provides 157N of push force at 0.5MPa to cleanly sever printed circuit boards along score lines in compact electronics manufacturing cells.
Package Divert Flap
Actuates a lightweight routing flap at 100mm stroke to sort small parcels between conveyor belts in tight logistics sorting hubs.
Tray Indexing Stop
Cycles 100mm to halt plastic component trays at a pick-and-place station using the FA flange for secure rigid frame mounting.
Replacing the Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X100SUFA with MBL20X100SUFA
To replace the MAL20X100SUFA, order the MBL20X100SUFA. Verify your setup accommodates the U flat-end back cover and FA flange mounting. If you need less force, step down to the 12mm bore (confirm force from datasheet); if you need more power, step up to the 25mm bore which provides 245N push at 0.5MPa. Remember that a plain MAL or MBL does not hold its position when air is lost, as the fixed rubber bumper only softens end-of-stroke impacts and is not a lock. If your application requires adjustable cushioning, you must upgrade to the MBLC variant on the current line. At 100mm stroke, the 8mm rod handles moderate loads, but for longer strokes, consider an external guide to prevent rod bending.
Upgrade checklist
- ✓ Order the MBL20X100SUFA (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 MBL20X100SUFA instead of this discontinued model.
Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X100SUFA FAQ
Yes, the MAL20X100SUFA is discontinued. The exact drop-in replacement is the MBL20X100SUFA, offering the same 20mm bore, 100mm stroke, G1/8 port, FA flange, and U flat-end cover. Note that the MBL uses a riveted body instead of threaded covers, and if you use the -S magnet, you must upgrade from older CS1-M/DS1-M switches to current CMSG/DMSG/EMSG sensors.
The 20mm bore delivers a push force of 157N and a pull force of 132N at 0.5MPa. At 0.7MPa, the push force is 220N. The maximum theoretical force is 32kgf at 1.0MPa.
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Drop-in Upgrade
The MBL20X100SUFA replaces this model 1:1.
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MBL replacements usually ship in 3-4 days.
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Most inquiries answered within 7-8 hours.
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