This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL20X240CA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL20X240CA 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 MAL20X240CA
The AirTAC Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X240CA is a double-acting aluminum-barrel mini round cylinder with a Ø20mm bore and 240mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL20X240CA, which matches its bore, stroke, force and mounting.
- BoreØ20 mm
- Stroke240 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM8×1.25
- StatusDiscontinued → MBL20X240CA
About the Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X240CA
The AirTAC MAL20X240CA is a discontinued double-acting aluminum mini round cylinder with a 20mm bore and 240mm stroke. It delivers 157N of push force and 132N of pull force at 0.5 MPa. AirTAC replaced this legacy unit with the MBL20X240CA, a drop-in alternative retaining the exact same bore, stroke, output force, G1/8 port, and CA pivot mounting.
This unit features a fixed rubber bumper to soften end-of-stroke impacts, meaning it lacks adjustable cushioning. The original MAL body uses threaded front and back covers, whereas the current MBL replacement utilizes a riveted rolling-packed body for equally robust ratings. Because this specific SKU lacks an -S magnet, it cannot accommodate a position sensor. Furthermore, its 8mm carbon-steel rod with 20µm hard chrome plating relies on a heterogeneous two-way grease-retaining seal, but the small rod diameter means side-load tolerance is low.
Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X240CA Technical Specifications
| Model | Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X240CA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL20X240CA |
| Bore size | Ø20 mm |
| Stroke | 240 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 MBL20X240CA 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 MBL20X240CA 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 MAL20X240CA
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 20 | Bore size in mm (20/25/32/40). |
| ×240 | 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 MAL20X240CA Is Used
Textile Loom Guide
Drives a 240mm yarn guide arm in a textile loom, utilizing the 157N push force and CA pivot to accommodate the arcing motion of the thread guide.
PCB Shuttle Conveyor
Moves populated PCB panels between inspection stations in electronics assembly, where the compact 20mm barrel fits within tight conveyor frame clearances.
Packaging Flap Folder
Actuates a side-mounted cardboard flap folder on a small-box packaging line, relying on the fixed rubber bumper to absorb the 240mm stroke impact.
Replacing the Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X240CA with MBL20X240CA
To replace the MAL20X240CA, order the MBL20X240CA. Confirm your 20mm bore, 240mm stroke, PT thread, and CA pivot back cover are correct. The CA clevis allows the cylinder to swing on a pin, which is critical for managing arcing loads over the 240mm stroke. If you need to step down, the neighboring 12mm bore class offers lower force; stepping up to the 25mm bore yields 245N push at 0.5 MPa. Since this SKU has no -S magnet, you cannot mount a CS1-M or DS1-M sensor; if position detection is required, switch to an MBL20X240SCA and use the current CMSG/DMSG/EMSG switches. A plain bumper does not hold the load if air pressure drops; add an external rod lock for fail-safe positioning. For end-stroke deceleration control, look at the MBLC variant with adjustable air cushions. Because the stroke is 240mm, ensure an external guide supports the 8mm rod to prevent bending.
Upgrade checklist
- ✓ Order the MBL20X240CA (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 MBL20X240CA instead of this discontinued model.
Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X240CA FAQ
Yes, the MAL20X240CA is discontinued. The exact drop-in replacement is the MBL20X240CA, which matches the 20mm bore, 240mm stroke, 157N push force, G1/8 port, and CA pivot mount.
At 0.5 MPa, push force is 157N and pull is 132N; at 0.7 MPa push is 220N; maximum theoretical force is 32kgf at 1.0 MPa. This specific SKU has no -S magnet, so it cannot accept a CS1-M or DS1-M position sensor.
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Drop-in Upgrade
The MBL20X240CA 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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