This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL25X20CA — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL25X20CA 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 MAL25 Aluminum Alloy Mini Cylinder MAL25X20CA
The AirTAC Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X20CA is a double-acting aluminum-barrel mini round cylinder with a Ø25mm bore and 20mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL25X20CA, which matches its bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke20 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- StatusDiscontinued → MBL25X20CA
About the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X20CA
The AirTAC MAL25X20CA is a discontinued compact double-acting aluminum mini round cylinder engineered for tight spaces. Delivering 245 N push and 206 N pull at 0.5 MPa, it features a 25 mm bore, a 20 mm stroke, and a CA pivot back cover. AirTAC ended this series, replacing it with the drop-in MBL25X20CA. This current-generation substitute retains the exact bore, stroke, output force, G1/8 port, and CA clevis mounting, meaning it fits the exact same application without mechanical redesign.
Two distinct engineering details define this legacy unit. First, the original MAL body uses threaded front and back covers, whereas the modern MBL25X20CA features a riveted rolling-packed body for improved structural integrity. Second, because this specific SKU lacks a built-in magnet, it cannot accept a position sensor. The cylinder relies on a fixed rubber bumper for end-of-stroke deceleration rather than an adjustable air cushion, which is only available on the current MBLC variant.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X20CA Technical Specifications
| Model | Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X20CA |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL25X20CA |
| Bore size | Ø25 mm |
| Stroke | 20 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| 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 MBL25X20CA carries the same ratings. Confirm against the product label before installation. Thread options: PT / G / NPT.
Theoretical Output Force (Ø25mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 245 N | 206 N |
| 0.7 MPa | 344 N | — |
| Max (@1.0 MPa) | 50 kgf | |
The MBL25X20CA 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 MAL25 Aluminum Alloy Mini Cylinder MAL25X20CA
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 25 | 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 MAL25 Aluminum Alloy Mini Cylinder MAL25X20CA Is Used
PCB Router Gating
Actuates a pivot gate on a printed circuit board routing machine, using the 245 N push force and CA clevis to swing the arm clear of the cutting head.
Carton Flap Breaker
Breaks the leading flap of incoming corrugated cartons on a packaging line, where the short 20 mm stroke provides fast 30-800 mm/s response.
Component Ejector
Pushes small molded plastic parts out of an injection press catch tray, utilizing the 206 N pull force to retract the kicker arm quickly.
Replacing the Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X20CA with MBL25X20CA
To replace the MAL25X20CA, order the MBL25X20CA. Verify your 25 mm bore, 20 mm stroke, G1/8 PT port, and CA pivot back cover are retained in the new design. Since this SKU has no magnet, you cannot mount a sensor. If you need position detection, step up to an MBL25X20SCA, noting the MBL uses CMSG, DMSG, or EMSG switches instead of the older CS1-M or DS1-M. If your load drifts when air is removed, add an external rod lock, as the rubber bumper is not a holding device. If you need adjustable end-cushioning, select the MBLC25X20CA.
For sizing flexibility, you can step down to the 20 mm bore (offering 157 N push at 0.5 MPa) for lighter duties, or step up to the 32 mm bore (providing 402 N push at 0.5 MPa) for higher force. The 25 mm bore uses a 10 mm carbon-steel rod with 20 um hard chrome plating and a self-lubricating front-cover bearing guide. Because the stroke is only 20 mm, side-load risks are minimal, but the CA pivot is ideal if your linkage arcs during movement.
Upgrade checklist
- ✓ Order the MBL25X20CA (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 MBL25X20CA instead of this discontinued model.
Airtac MAL25 Aluminum Alloy Mini Cylinder MAL25X20CA FAQ
Yes, the MAL series is end-of-life. The exact drop-in replacement is the MBL25X20CA. It matches the 25 mm bore, 20 mm stroke, 245 N push force, G1/8 port, and CA pivot cover. The MBL uses a riveted body instead of threaded covers, but mounting dimensions remain identical.
At 0.5 MPa, it delivers 245 N push and 206 N pull. At 0.7 MPa, push is 343 N, with a theoretical maximum of 50 kgf at 1.0 MPa. Because this specific SKU lacks an -S magnet, it cannot accept CS1-M or DS1-M position sensors.
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Drop-in Upgrade
The MBL25X20CA 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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