This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBLD25X40S — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBLD25X40S 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 MALD25X40S
The AirTAC Airtac MALD Aluminum Alloy Mini Cylinder MALD25X40S 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 MBLD25X40S, matching bore, stroke, force and mounting.
- BoreØ25 mm
- Stroke40 mm
- Port sizeG1/8
- Acting typeDouble acting, double rod
- Rod threadM10×1.25
- StatusDiscontinued → MBLD25X40S
About the Airtac MALD Aluminum Alloy Mini Cylinder MALD25X40S
The AirTAC MALD25X40S is a discontinued double-acting, double-rod mini cylinder. A rod exits both ends, yielding exactly 206 N of force both ways at 0.5 MPa. The exact drop-in replacement is the MBLD25X40S, matching the 25 mm bore, 40 mm stroke, G1/8 port, and mounting.
This SKU includes the -S magnet for CS1-M / DS1-M switches; the MBLD upgrade uses CMSG / DMSG / EMSG sensors. The MALD has threaded covers, while the MBLD features a riveted rolling-packed body. Twin rods resist rotation and double the bearing load for guided slide tasks.
Airtac MALD Aluminum Alloy Mini Cylinder MALD25X40S Technical Specifications
| Model | Airtac MALD Aluminum Alloy Mini Cylinder MALD25X40S |
|---|---|
| Series | MALD double-rod mini cylinder (discontinued) |
| Replacement | MBLD25X40S |
| Bore size | Ø25 mm |
| Stroke | 40 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 MBLD25X40S 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 MBLD25X40S matches these values.
Model Code: Airtac MALD Aluminum Alloy Mini Cylinder MALD25X40S
| MALD | Double-rod aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 25 | Bore size in mm (20/25/32/40). |
| ×40 | 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 MALD25X40S Is Used
PCB Depaneling Saw
Anti-rotation twin rods keep the 206 N cutting blade tracking straight on a 40 mm stroke without yawing.
Dual-End Pick & Place
Mounts a front gripper and rear cam on the twin rods to operate a valve and a 289 N @0.7 MPa parts diverter simultaneously.
Label Applicator Platen
Twin rods guide the label head squarely onto cartons over 40 mm, using the rear rod to trigger a CS1-M sensor.
Replacing the Airtac MALD Aluminum Alloy Mini Cylinder MALD25X40S with MBLD25X40S
Replace this MALD25X40S with the exact MBLD25X40S. Confirm the 25 mm bore, 40 mm stroke, PT G1/8 port, M10x1.25 rod-end thread, and FA/LB mounting (no back cover or SDB). The -S magnet means you must upgrade your switches from CS1-M / DS1-M to CMSG / DMSG / EMSG. Size on the equal 206 N force; if you need less, step down to the 20 mm bore (132 N at 0.5 MPa), or step up to the 32 mm bore (346 N at 0.5 MPa).
Upgrade checklist
- ✓ Order the MBLD25X40S (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 MBLD25X40S instead of this discontinued model.
Airtac MALD Aluminum Alloy Mini Cylinder MALD25X40S FAQ
Yes, the MALD25X40S is discontinued. The exact drop-in replacement is the MBLD25X40S, matching the 25 mm bore, 40 mm stroke, force, and G1/8 port.
It is double-acting double-rod, so push and pull are equal: 206 N @0.5 MPa, 289 N @0.7 MPa, and 42 kgf max @1.0 MPa. It uses a PT G1/8 port, a 10 mm rod, and a fixed rubber bumper.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
Drop-in Upgrade
The MBLD25X40S 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 MALD25X40S → MBLD25X40S)
Tell us the quantity and destination — we quote the drop-in MBLD25X40S replacement with price, stock and lead time, usually within 7-8 hours.