This model is discontinued
AirTAC has phased out the MAL series. You can still order this code here: we ship the direct replacement MBL20X20CA, with the same bore, stroke, output force, port and mounting, so it fits the same application. 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 MAL20X20CA
The AirTAC MAL20 Aluminum Alloy Mini Cylinder MAL20X20CA is a double-acting aluminum-barrel mini round cylinder with a Ø20mm bore and 20mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the direct replacement is the MBL20X20CA, which matches its bore, stroke, force and mounting.
- BoreØ20 mm
- Stroke20 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM8×1.25
- StatusDiscontinued → MBL20X20CA
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X20CA
The AirTAC MAL20X20CA is a discontinued compact double-acting aluminum mini round cylinder. Delivering 157 N of push force at 0.5 MPa, it features a 20 mm bore and 20 mm stroke. The direct replacement is the MBL20X20CA, which matches the bore, stroke, output force, G1/8 port, and CA pivot mounting exactly.
This legacy unit features threaded front and back covers, whereas the modern MBL replacement utilizes a riveted rolling-packed body for enhanced structural integrity. The CA back cover acts as a pivot clevis, allowing the cylinder to swing on a pin to absorb arcing loads. Because this specific SKU lacks an -S magnet, it cannot accept a position sensor. Furthermore, the MAL relies on a fixed rubber bumper for end-of-stroke deceleration; if your application requires adjustable air cushioning, you must step up to the current MBLC line.
Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X20CA Technical Specifications
| Model | Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X20CA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL20X20CA |
| Bore size | Ø20 mm |
| Stroke | 20 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 MBL20X20CA 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 MBL20X20CA produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X20CA
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 20 | Bore size in mm (20/25/32/40). |
| ×20 | 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 MAL20X20CA Is Used
PCB Router Alignment
Provides 157 N of push force at 0.5 MPa to align small printed circuit boards during routing, utilizing the CA pivot to forgive slight machine frame misalignments.
IC Tray Ejection
Cycles small 20 mm to push lightweight integrated circuit trays out of a testing nest, relying on the self-lubricating front-cover bearing guide for smooth retraction.
Carton Flap Folder
Folds minor flaps on small packaging boxes in tight spaces, where the fixed rubber bumper safely absorbs the 20 mm stroke impact without damaging the carton.
Replacing the Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X20CA with MBL20X20CA
To replace the MAL20X20CA, order the MBL20X20CA. Confirm your 20 mm bore, 20 mm stroke, G1/8 port, and PT thread form. The CA pivot back cover is retained, but note that if you eventually upgrade to an MBL with a magnet (-S), the sensor family changes from the older CS1-M / DS1-M to the current CMSG / DMSG / EMSG switches.
When sizing, consider stepping up to the 25 mm bore (245 N push at 0.5 MPa) if you need more force, or down to a smaller mini cylinder if 157 N is excessive. Keep in mind that a plain MBL does not hold its load when air pressure is lost; the rod will drift. The fixed rubber bumper only softens the end of stroke and is not a locking mechanism. For external guidance on this short 20 mm stroke, the CA pivot is ideal for managing slight misalignments.
Upgrade checklist
- ✓ Order the MBL20X20CA (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 MBL20X20CA instead of this discontinued model.
Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X20CA FAQ
Yes, the MAL20X20CA is discontinued. The direct replacement is the MBL20X20CA, offering the same 20 mm bore, 20 mm stroke, 157 N push force at 0.5 MPa, G1/8 port, and CA pivot mounting.
At 0.5 MPa, the push force is 157 N and the pull force is 132 N. At 0.7 MPa, the push force is 220 N, with a theoretical maximum of 32 kgf at 1.0 MPa. Because this specific SKU lacks an -S magnet, it cannot accept a position sensor.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The MBL20X20CA replaces this model 1:1.
Fast Dispatch
MBL replacements are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Recommended AirTAC MBL Replacements
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