This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBLD25X15S — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBLD25X15S 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 MALD25X15S
The AirTAC Airtac MALD Aluminum Alloy Mini Cylinder MALD25X15S is a double-acting, double-rod aluminum mini cylinder: a rod exits both ends of the Ø25mm bore, so push and pull force are equal. This model is discontinued — the drop-in replacement is the MBLD25X15S, matching bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke15 mm
- Port sizeG1/8
- Acting typeDouble acting, double rod
- Rod threadM10×1.25
- StatusDiscontinued → MBLD25X15S
About the Airtac MALD Aluminum Alloy Mini Cylinder MALD25X15S
The AirTAC MALD25X15S is a discontinued double-acting, double-rod mini cylinder. A rod exits both ends of the 25mm bore, yielding exactly 206 N of force in both push and pull directions at 0.5 MPa. The direct drop-in replacement is the MBLD25X15S, matching the 15mm stroke, G1/8 port, and equal-both-ways output.
This short-stroke unit uses a fixed rubber bumper rather than an adjustable cushion. It features a 10mm hard-chrome carbon-steel rod with an M10x1.25 end thread. Because the older MALD uses threaded covers and a CS1-M / DS1-M magnet, upgrading to the riveted MBLD25X15S requires switching to CMSG / DMSG / EMSG sensors. The twin-rod design resists rotation and doubles the bearing load for guided slides.
Airtac MALD Aluminum Alloy Mini Cylinder MALD25X15S Technical Specifications
| Model | Airtac MALD Aluminum Alloy Mini Cylinder MALD25X15S |
|---|---|
| Series | MALD double-rod mini cylinder (discontinued) |
| Replacement | MBLD25X15S |
| Bore size | Ø25 mm |
| Stroke | 15 mm |
| Acting type | Double acting, double rod |
| 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 300 mm |
Double-rod types have no back-cover code and no SDB pivot; mount on the body, LB foot or FA flange. The MBLD25X15S carries the same ratings.
Output Force — Equal Both Ways (Ø25mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 206 N | 206 N |
| 0.7 MPa | 289 N | 289 N |
| Max (@1.0 MPa) | 42 kgf | |
A rod exits both ends, so the effective area — and force — is equal in both directions. The MBLD25X15S matches these values.
Model Code: Airtac MALD Aluminum Alloy Mini Cylinder MALD25X15S
| MALD | Double-rod aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×15 | 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 MALD25X15S Is Used
PCB Edge-Guiding Slide
Drives a dual-sided edge guide on a conveyor using the 15mm stroke. The twin rods prevent yaw, while the equal 206 N force ensures consistent tracking without twisting.
Pick-and-Place Rear Flag
Uses the rear exiting rod to trigger a mechanical flag. The short 15mm travel keeps the cycle tight, and the equal-both-ways 206 N force maintains secure part transfer.
Labeler Cam Actuation
Powers a cam mechanism for applying adhesive labels. The fixed rubber bumper absorbs the hard 15mm end-impact, protecting the label head from shock loads.
Replacing the Airtac MALD Aluminum Alloy Mini Cylinder MALD25X15S with MBLD25X15S
To replace the MALD25X15S with the MBLD25X15S, confirm the 25mm bore, 15mm stroke, PT G1/8 port, and M10x1.25 rod thread. Mount directly on the body, or use an FA flange or LB foot, as there is no back-cover or SDB option. The -S magnet means a sensor change from CS1-M / DS1-M to CMSG / DMSG / EMSG. Size using the equal 206 N force at 0.5 MPa. If you need less power, step down to the 20mm bore (132 N); for more thrust, step up to the 32mm bore (346 N).
Upgrade checklist
- ✓ Order the MBLD25X15S (same bore/stroke/force)
- ✓ Force equal both ways (206 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 MBLD25X15S instead of this discontinued model.
Airtac MALD Aluminum Alloy Mini Cylinder MALD25X15S FAQ
Yes, the MALD25X15S is discontinued. The exact drop-in replacement is the MBLD25X15S, which matches the 25mm bore, 15mm stroke, G1/8 port, and 206 N equal force. You will need to update your sensors from CS1-M / DS1-M to CMSG / DMSG / EMSG.
Because a rod exits both ends, the piston sees the same annulus area on each side. The force is equal in both directions: 206 N push and 206 N pull at 0.5 MPa, 289 N push and 289 N pull at 0.7 MPa, with a maximum force of 42 kgf at 1.0 MPa.
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Drop-in Upgrade
The MBLD25X15S 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.
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