This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL20X260SCM — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL20X260SCM 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 MAL20X260SCM
The AirTAC Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X260SCM is a double-acting aluminum-barrel mini round cylinder with a Ø20mm bore and 260mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL20X260SCM, which matches its bore, stroke, force and mounting.
- BoreØ20 mm
- Stroke260 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM8×1.25
- StatusDiscontinued → MBL20X260SCM
About the Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X260SCM
The AirTAC MAL20X260SCM is a discontinued compact double-acting aluminum mini round cylinder with a 20 mm bore and 260 mm stroke. It delivers 157 N of push force and 132 N of pull force at 0.5 MPa. The exact drop-in replacement is the MBL20X260SCM, matching the bore, stroke, output, G1/8 port, and CM round-end mounting. The legacy MAL uses threaded front and back covers, whereas the current MBL features a riveted rolling-packed body for equally durable aluminum construction.
This specific SKU includes a built-in magnet (-S) for position detection. Because it is an older MAL unit, it requires the legacy CS1-M or DS1-M switches; upgrading to the MBL means transitioning to the modern CMSG, DMSG, or EMSG sensor families. Internally, the piston relies on a heterogeneous two-way seal that retains grease, running against a carbon-steel rod plated with 20 um hard chrome for wear resistance.
Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X260SCM Technical Specifications
| Model | Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X260SCM |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL20X260SCM |
| Bore size | Ø20 mm |
| Stroke | 260 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 MBL20X260SCM 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 MBL20X260SCM 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 MAL20X260SCM
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 20 | Bore size in mm (20/25/32/40). |
| ×260 | 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 MAL20X260SCM Is Used
PCB Shuttle Routing
Pushes a populated PCB shuttle down a 260 mm routing lane with 157 N of force, relying on the compact 20 mm body to fit between dense conveyor supports.
Lab Vial Ejection
Extends 260 mm to eject filled micro-vials from a centrifuge tray, using the CM round-end cover to accommodate slight angular misalignments during ejection.
Small Parts Sorting
Actuates a diverter arm 260 mm to route small plastic caps into secondary packaging, where the lightweight aluminum body minimizes moving mass.
Replacing the Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X260SCM with MBL20X260SCM
To replace this MAL20X260SCM, order the MBL20X260SCM. Confirm your 8 mm rod-end thread (M8x1.25), G1/8 port, and CM round-end back cover. Because this is a 260 mm stroke on an 8 mm rod, side-load tolerance is low; use an external guide or pivot to prevent rod bending. If you need to step down, the next smaller bore is unavailable in this series, but stepping up to a 25 mm bore yields 245 N push at 0.5 MPa. If you require adjustable air cushioning instead of the fixed rubber bumper, specify the MBLC series. Note that a plain cylinder drifts when air is lost; add a rod lock for suspended loads.
Upgrade checklist
- ✓ Order the MBL20X260SCM (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 MBL20X260SCM instead of this discontinued model.
Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X260SCM FAQ
Yes, the MAL20X260SCM is discontinued. The exact drop-in replacement is the MBL20X260SCM, which matches the 20 mm bore, 260 mm stroke, G1/8 port, and CM round-end mounting. The new MBL uses a riveted rolling-packed body instead of threaded covers, and if you use the -S magnet, you must switch from the old CS1-M / DS1-M switches to the current CMSG / DMSG / EMSG sensors.
At 0.5 MPa, the 20 mm bore provides 157 N of push force and 132 N of pull force. At 0.7 MPa, the push force is 220 N. The maximum theoretical force is 32 kgf at 1.0 MPa.
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The MBL20X260SCM replaces this model 1:1.
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