This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBLD20X100 — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBLD20X100 in place of this model. The MBLD replacement upgrades to a riveted rolling-packed body and CMSG / DMSG / EMSG sensors (the MAL used CS1-M / DS1-M).
Airtac MALD Aluminum Alloy Mini Cylinder MALD20X100
The AirTAC Airtac MALD Aluminum Alloy Mini Cylinder MALD20X100 is a double-acting, double-rod aluminum mini cylinder: a rod exits both ends of the Ø20mm bore, so push and pull force are equal. This model is discontinued — the drop-in replacement is the MBLD20X100, matching bore, stroke, force and mounting.
- BoreØ20 mm
- Stroke100 mm
- Port sizeG1/8
- Acting typeDouble acting, double rod
- Rod threadM8×1.25
- StatusDiscontinued → MBLD20X100
About the Airtac MALD Aluminum Alloy Mini Cylinder MALD20X100
The AirTAC MALD20X100 is a discontinued double-acting, double-rod pneumatic cylinder. A rod exits both ends of the 20 mm bore, delivering equal push and pull force of 132 N at 0.5 MPa. The exact drop-in replacement is the MBLD20X100, matching the 100 mm stroke, G1/8 port, and mounting footprint.
This non-magnet SKU lacks the -S code and cannot accept a position sensor. The MALD uses a fixed rubber bumper for end-of-stroke impact and threaded covers, whereas the current MBLD upgrade features a riveted rolling-packed body. The twin rods provide high anti-rotation resistance and allow mounting a cam or flag on the rear rod for dual-tooling setups.
Airtac MALD Aluminum Alloy Mini Cylinder MALD20X100 Technical Specifications
| Model | Airtac MALD Aluminum Alloy Mini Cylinder MALD20X100 |
|---|---|
| Series | MALD double-rod mini cylinder (discontinued) |
| Replacement | MBLD20X100 |
| Bore size | Ø20 mm |
| Stroke | 100 mm |
| Acting type | Double acting, double rod |
| 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 300 mm |
Double-rod types have no back-cover code and no SDB pivot; mount on the body, LB foot or FA flange. The MBLD20X100 carries the same ratings.
Output Force — Equal Both Ways (Ø20mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 132 N | 132 N |
| 0.7 MPa | 185 N | 185 N |
| Max (@1.0 MPa) | 27 kgf | |
A rod exits both ends, so the effective area — and force — is equal in both directions. The MBLD20X100 matches these values.
Model Code: Airtac MALD Aluminum Alloy Mini Cylinder MALD20X100
| MALD | Double-rod aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 20 | Bore size in mm (20/25/32/40). |
| ×100 | Stroke length in mm. |
| S | Optional magnet for a CS1-M / DS1-M sensor (MBLD uses CMSG/DMSG/EMSG). |
Replacement: MALD → MBLD. No back-cover (CA/U/CM) and no SDB on double-rod. Mounting: LB / FA.
Where the Airtac MALD Aluminum Alloy Mini Cylinder MALD20X100 Is Used
PCB Depanelling Saw
Drives a thin circular blade with equal 132 N push and pull force, using the twin rods to resist blade yaw during repetitive cuts on populated fibre panels.
Dual-Pick Vacuum Head
Mounts a rear-rod cam to trigger an external mechanical valve, sequencing a front vacuum cup for SMD component placement without electronic sensors.
Label Applicator Platen
Cycles a 100 mm stroke to press adhesive labels onto cartons, relying on the fixed rubber bumper to soften the 27 kgf max impact at line stops.
Replacing the Airtac MALD Aluminum Alloy Mini Cylinder MALD20X100 with MBLD20X100
To replace the MALD20X100 with the MBLD20X100, confirm the 20 mm bore, 100 mm stroke, G1/8 port, and PT thread. Mounting is FA flange or LB foot only; there is no back-cover or SDB option. Because this is a no-S SKU, it cannot take a sensor, and the MBLD upgrade would require CMSG/DMSG/EMSG switches if sensing is added later. Size strictly on the equal 132 N force. If you need less force, step down to the neighbouring bore 16 mm (if available in the MBLD range); if you need more power, step up to the 25 mm bore, which provides 206 N at 0.5 MPa.
Upgrade checklist
- ✓ Order the MBLD20X100 (same bore/stroke/force)
- ✓ Force equal both ways (132 N at 0.5 MPa)
- ✓ Twin rods for anti-rotation / rear flag
- ✓ No back cover / SDB — plan a body or FA/LB mount
- ✓ Sensor: swap CS1-M/DS1-M → CMSG/DMSG/EMSG
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.1 – 1.0 MPa operating pressure.
- check Protect both rod ends from side load on long strokes.
- check No back-cover / SDB on double-rod — use body / FA / LB.
- check Front/rear covers are threaded — not for field disassembly.
- check For new builds, specify the MBLD20X100 instead of this discontinued model.
Airtac MALD Aluminum Alloy Mini Cylinder MALD20X100 FAQ
Yes, the MALD20X100 is discontinued. The exact drop-in replacement is the MBLD20X100, which matches the 20 mm bore, 100 mm stroke, G1/8 port, and FA/LB mounting. The MBLD upgrades the threaded covers to a riveted rolling-packed body.
Because a rod exits both ends, the piston sees the same annulus area in each direction, making push and pull force identical. The figures are 132 N at 0.5 MPa, 185 N at 0.7 MPa, and a maximum of 27 kgf at 1.0 MPa. This non-magnet SKU cannot accept a sensor.
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Drop-in Upgrade
The MBLD20X100 replaces this model 1:1.
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MBLD replacements usually ship in 3-4 days.
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Most inquiries answered within 7-8 hours.
Recommended AirTAC MBLD Replacements
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