This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBLD25X25-S — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBLD25X25-S 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 MALD25X25-S
The AirTAC Airtac MALD Aluminum Alloy Mini Cylinder MALD25X25-S 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 MBLD25X25-S, matching bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke25 mm
- Port sizeG1/8
- Acting typeDouble acting, double rod
- Rod threadM10×1.25
- StatusDiscontinued → MBLD25X25-S
About the Airtac MALD Aluminum Alloy Mini Cylinder MALD25X25-S
The AirTAC MALD25X25-S is a discontinued double-acting, double-rod mini cylinder. A rod exits both ends of the 25mm bore, yielding equal push and pull force of 206N at 0.5MPa. The exact drop-in replacement is the MBLD25X25-S, matching the 25mm stroke, G1/8 port, and FA/LB mounting.
This -S variant carries a magnet for CS1-M or DS1-M switches; the MBLD successor upgrades to CMSG/DMSG/EMSG sensors. Unlike single-rod bodies, the twin 10mm carbon-steel rods double the bearing area and prevent rotation, letting you mount a cam or flag on the rear rod. The original uses threaded covers with fixed rubber bumpers, while the MBLD replacement features a riveted rolling-packed body.
Airtac MALD Aluminum Alloy Mini Cylinder MALD25X25-S Technical Specifications
| Model | Airtac MALD Aluminum Alloy Mini Cylinder MALD25X25-S |
|---|---|
| Series | MALD double-rod mini cylinder (discontinued) |
| Replacement | MBLD25X25-S |
| Bore size | Ø25 mm |
| Stroke | 25 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 MBLD25X25-S 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 MBLD25X25-S matches these values.
Model Code: Airtac MALD Aluminum Alloy Mini Cylinder MALD25X25-S
| MALD | Double-rod aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×25 | 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 MALD25X25-S Is Used
PCB Edge Conveyor Stop
Halts populated circuit boards on a SMT line using the non-rotating twin rods, ensuring the 206N force does not twist the stopper block.
Textile Loom Cam Trigger
Drives a cam lever from the rear rod to time thread cutters, using the equal push and pull to maintain consistent tension on the 25mm stroke.
Plastic Film Pinch Release
Releases a nip roller assembly in a packaging machine, where the fixed rubber bumper absorbs the 0.5MPa impact without adjustable cushioning.
Replacing the Airtac MALD Aluminum Alloy Mini Cylinder MALD25X25-S with MBLD25X25-S
To replace the MALD25X25-S, specify the MBLD25X25-S to retain the 25mm bore, 25mm stroke, M10x1.25 rod-end thread, and G1/8 port. Keep your FA or LB mount; there is no back-cover or SDB option on this double-rod body. The -S magnet requires swapping CS1-M/DS1-M switches for CMSG/DMSG/EMSG sensors on the new cylinder. Size strictly on the equal 206N force at 0.5MPa. If you need less force, step down to the 20mm bore (132N); if you need more, step up to the 32mm bore (346N).
Upgrade checklist
- ✓ Order the MBLD25X25-S (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 MBLD25X25-S instead of this discontinued model.
Airtac MALD Aluminum Alloy Mini Cylinder MALD25X25-S FAQ
Yes, the MALD25X25-S is discontinued. The exact drop-in replacement is the MBLD25X25-S, which matches the 25mm bore, 25mm stroke, G1/8 port, and FA/LB mounting. You must upgrade your CS1-M/DS1-M switches to CMSG/DMSG/EMSG sensors, and the threaded covers are replaced by a riveted rolling-packed body.
Because the double-rod design creates equal annulus areas on both sides, push and pull forces are identical: 206N at 0.5MPa and 289N at 0.7MPa. The maximum force is 42kgf at 1.0MPa. It uses a fixed rubber bumper, not an adjustable cushion.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The MBLD25X25-S replaces this model 1:1.
Fast Dispatch
MBLD replacements usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Recommended AirTAC MBLD Replacements
Request a Quote (Airtac MALD Aluminum Alloy Mini Cylinder MALD25X25-S → MBLD25X25-S)
Tell us the quantity and destination — we quote the drop-in MBLD25X25-S replacement with price, stock and lead time, usually within 7-8 hours.