This model is discontinued
AirTAC has phased out the MAL series. You can still order this code here: we ship the direct replacement MBL20X125-CA-H, 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 MAL20X125-CA-H
The AirTAC MAL20 Aluminum Alloy Mini Cylinder MAL20X125-CA-H is a double-acting aluminum-barrel mini round cylinder with a Ø20mm bore and 125mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the direct replacement is the MBL20X125-CA-H, which matches its bore, stroke, force and mounting.
- BoreØ20 mm
- Stroke125 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM8×1.25
- StatusDiscontinued → MBL20X125-CA-H
- 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 MAL20X125-CA-H
The AirTAC MAL20X125-CA-H is a discontinued compact double-acting aluminum mini round cylinder. Designed for tight spaces, it delivers a push force of 157 N at 0.5 MPa via an 8 mm carbon-steel rod with 20 um hard-chrome plating. The direct replacement is the MBL20X125-CA-H, matching the 20 mm bore, 125 mm stroke, G1/8 port, and CA pivot mounting. The legacy MAL uses threaded front and back covers, whereas the current MBL features a riveted rolling-packed body for equally robust performance.
This specific SKU lacks a built-in magnet, meaning it cannot support position sensing out of the box. It relies on a fixed rubber bumper to soften end-of-stroke impacts rather than an adjustable air cushion. Internally, a heterogeneous two-way seal retains grease while the self-lubricating front-cover bearing guide ensures smooth rod travel throughout its 125 mm extension.
Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X125-CA-H Technical Specifications
| Model | Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X125-CA-H |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL20X125-CA-H |
| Bore size | Ø20 mm |
| Stroke | 125 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 MBL20X125-CA-H 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 MBL20X125-CA-H 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 MAL20X125-CA-H
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 20 | Bore size in mm (20/25/32/40). |
| ×125 | 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 MAL20X125-CA-H Is Used
PCB Depanelling Press
Provides 157 N of push force at 0.5 MPa to cleanly shear routed printed circuit boards without stressing adjacent surface-mount components.
Pouch Sealing Gate
Actuates a lightweight diverter arm over a 125 mm stroke to route sealed food pouches into secondary packaging lanes.
Tray Indexing Stopper
Uses the CA pivot bracket to absorb slight angular impacts when halting empty plastic trays on a gravity-fed conveyor incline.
Replacing the Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X125-CA-H with MBL20X125-CA-H
To replace the discontinued MAL20X125-CA-H, order the MBL20X125-CA-H. Confirm the PT port thread, the CA clevis pivot back cover for arcing loads, and the 125 mm stroke. Because this SKU has no -S magnet, it cannot accept a sensor; if detection is needed, switch to an MBL20X125S-CA and update to the modern CMSG, DMSG, or EMSG switch family, as the older CS1-M and DS1-M sensors are phased out.
When sizing, verify if the 157 N push force at 0.5 MPa is sufficient. Stepping up to the 25 mm bore yields 245 N of push force, while dropping to a smaller custom bore reduces footprint but lowers output. The fixed rubber bumper cannot be adjusted; if your load requires end-cushioning, upgrade to the MBLC variant on the current line. Furthermore, a plain cylinder does not hold its position if air pressure drops—the rod will drift. For suspended loads, install an external rod lock or pilot-operated check valve. At 125 mm stroke, side-load tolerance remains manageable, but always ensure the CA pivot absorbs any angular misalignment.
Upgrade checklist
- ✓ Order the MBL20X125-CA-H (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 MBL20X125-CA-H instead of this discontinued model.
Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X125-CA-H FAQ
Yes, the MAL20X125-CA-H is discontinued. The direct replacement is the MBL20X125-CA-H. It offers the same 20 mm bore, 125 mm stroke, G1/8 port, and CA pivot mounting. The MBL upgrades the body to a riveted rolling-packed design while retaining the exact force and dimensions of the original MAL.
At 0.5 MPa, the push force is 157 N and the pull force is 132 N. At 0.7 MPa, the push force increases to 220 N, with a maximum theoretical force of 32 kgf at 1.0 MPa. Because this specific SKU lacks the -S magnet option, it cannot support position sensors; adding a magnet requires ordering an MBL20X125S-CA and using CMSG, DMSG, or EMSG switches.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Direct Upgrade
The MBL20X125-CA-H 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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