This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBL20X15CM — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBL20X15CM 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 MAL20X15CM
The AirTAC Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X15CM is a double-acting aluminum-barrel mini round cylinder with a Ø20mm bore and 15mm stroke, G1/8 air ports and a fixed rubber bumper. This model is discontinued — the drop-in replacement is the MBL20X15CM, which matches its bore, stroke, force and mounting.
- BoreØ20 mm
- Stroke15 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM8×1.25
- StatusDiscontinued → MBL20X15CM
About the Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X15CM
The AirTAC MAL20X15CM is a discontinued compact double-acting aluminum mini round cylinder with a 20mm bore and 15mm stroke. It delivers 157N of push force and 132N of pull force at 0.5 MPa. AirTAC ended the MAL series, replacing it with the MBL20X15CM. This current MBL model is a true drop-in upgrade retaining the exact 15mm stroke, G1/8 port, and CM round-end back cover.
This legacy unit features a CM round-end back cover ideal for clevis mounting to absorb arcing rod loads. The original MAL body uses threaded front and back covers, whereas the modern MBL utilizes a riveted rolling-packed body for enhanced structural integrity. Because this specific SKU lacks an -S magnet, it cannot support a position sensor. The rod is 8mm carbon steel with 20um hard chrome plating, guided by a self-lubricating front-cover bearing.
Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X15CM Technical Specifications
| Model | Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X15CM |
|---|---|
| Series | MAL aluminum-barrel mini round cylinder (discontinued) |
| Replacement | MBL20X15CM |
| Bore size | Ø20 mm |
| Stroke | 15 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 MBL20X15CM 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 MBL20X15CM 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 MAL20X15CM
| MAL | Aluminum-barrel mini round cylinder, double acting (discontinued). |
|---|---|
| 20 | Bore size in mm (20/25/32/40). |
| ×15 | 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 MAL20X15CM Is Used
Micro-Clamp Actuation
Drives a 15mm short-stroke clamping jaw in small electronics assembly fixtures, utilizing the 157N push force to secure delicate PCBs.
Sensor Gate Diversion
Pivots a lightweight round-end CM cover to actuate a micro-gate on a chip testing station, redirecting verified memory modules down the pass lane.
Carton Flap Tucking
Executes rapid 15mm tucking motions on miniature packaging lines, folding small box flaps before sealing without crushing the product.
Replacing the Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X15CM with MBL20X15CM
To replace the MAL20X15CM, order the MBL20X15CM. Verify your 15mm stroke, 20mm bore, PT tapered port thread, and CM round-end back cover. If you need to downsize, the next smaller bore is unavailable in this mini series. If you need more force, stepping up to the 25mm bore yields 245N push at 0.5 MPa. Note that the fixed rubber bumper softens end-of-stroke impacts but is not an adjustable cushion; order an MBLC if you need adjustable air cushioning. Since this SKU lacks an -S magnet, no sensor can be installed. A plain cylinder does not hold its load when air is lost, so add an external rod lock for vertical positioning.
Upgrade checklist
- ✓ Order the MBL20X15CM (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 MBL20X15CM instead of this discontinued model.
Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X15CM FAQ
Yes, the MAL20X15CM is discontinued. The exact drop-in replacement is the AirTAC MBL20X15CM, which matches the 20mm bore, 15mm stroke, 157N force, G1/8 port, and CM mounting.
The 20mm bore cylinder provides 157N push and 132N pull at 0.5 MPa, 220N push at 0.7 MPa, and a maximum theoretical force of 32 kgf at 1.0 MPa. It uses a G1/8 port.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The MBL20X15CM replaces this model 1:1.
Fast Dispatch
MBL replacements usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Recommended AirTAC MBL Replacements
Request a Quote (Airtac MAL20 Aluminum Alloy Mini Cylinder MAL20X15CM → MBL20X15CM)
Tell us the quantity and destination — we quote the drop-in MBL20X15CM replacement with price, stock and lead time, usually within 7-8 hours.