This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is MBLD32X400-S — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the MBLD32X400-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 MALD32X400-S
The AirTAC Airtac MALD Aluminum Alloy Mini Cylinder MALD32X400-S is a double-acting, double-rod aluminum mini cylinder: a rod exits both ends of the Ø32mm bore, so push and pull force are equal. This model is discontinued — the drop-in replacement is the MBLD32X400-S, matching bore, stroke, force and mounting.
- BoreØ32 mm
- Stroke400 mm
- Port sizeG1/8
- Acting typeDouble acting, double rod
- Rod threadM10×1.25
- StatusDiscontinued → MBLD32X400-S
About the Airtac MALD Aluminum Alloy Mini Cylinder MALD32X400-S
The AirTAC MALD32X400-S is a discontinued double-acting, double-rod mini cylinder. A rod exits both ends, providing equal force both ways at 346 N each direction at 0.5 MPa. The exact drop-in replacement is the MBLD32X400-S, matching the 32 mm bore, 400 mm stroke, G1/8 port, and mounting.
This unit features a 12 mm hard-chrome carbon steel rod and fixed rubber bumpers. The -S magnet supports CS1-M / DS1-M switches, while the MBLD upgrade moves to CMSG / DMSG / EMSG sensors with a riveted rolling-packed body replacing the original threaded covers.
Airtac MALD Aluminum Alloy Mini Cylinder MALD32X400-S Technical Specifications
| Model | Airtac MALD Aluminum Alloy Mini Cylinder MALD32X400-S |
|---|---|
| Series | MALD double-rod mini cylinder (discontinued) |
| Replacement | MBLD32X400-S |
| Bore size | Ø32 mm |
| Stroke | 400 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 500 mm |
Double-rod types have no back-cover code and no SDB pivot; mount on the body, LB foot or FA flange. The MBLD32X400-S carries the same ratings.
Output Force — Equal Both Ways (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 346 N | 346 N |
| 0.7 MPa | 484 N | 484 N |
| Max (@1.0 MPa) | 70 kgf | |
A rod exits both ends, so the effective area — and force — is equal in both directions. The MBLD32X400-S matches these values.
Model Code: Airtac MALD Aluminum Alloy Mini Cylinder MALD32X400-S
| MALD | Double-rod aluminum mini cylinder, double acting (discontinued). |
|---|---|
| 32 | Bore size in mm (20/25/32/40). |
| ×400 | 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 MALD32X400-S Is Used
PCB Edge Conveyor Tracking
Drives a guided sync belt carriage for PCB panel routing, using the twin rods to prevent yaw and deliver 346 N of equal push/pull force across the 400 mm travel.
Textile Loom Beam Indexing
Shifts heavy warp beams laterally on a loom, relying on the dual 12 mm rods and fixed rubber bumpers to absorb impact at stroke ends without rotational twist.
Carton Flap Folding Arms
Actuates opposing cardboard flap folders on a packaging line, using the rear exiting rod to mount a physical cam flag that triggers the next gluing station.
Replacing the Airtac MALD Aluminum Alloy Mini Cylinder MALD32X400-S with MBLD32X400-S
To replace this MALD32X400-S, specify the MBLD32X400-S to retain the 32 mm bore, 400 mm stroke, G1/8 port, M10x1.25 rod thread, and PT thread form. Mount via FA flange or LB foot on the body, as no back cover or SDB exists. Change your sensors from CS1-M / DS1-M to CMSG / DMSG / EMSG.
Size on the equal 346 N force at 0.5 MPa. If you need less force, step down to the 25 mm bore (206 N each way). If you need more, step up to the 40 mm bore (528 N each way). At 400 mm stroke, twin rods are critical to resist side-load bending and maintain guidance.
Upgrade checklist
- ✓ Order the MBLD32X400-S (same bore/stroke/force)
- ✓ Force equal both ways (346 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 MBLD32X400-S instead of this discontinued model.
Airtac MALD Aluminum Alloy Mini Cylinder MALD32X400-S FAQ
Yes, the MALD32X400-S is discontinued. The exact drop-in replacement is the MBLD32X400-S, matching the 32 mm bore, 400 mm stroke, G1/8 port, and equal force. You must update sensors from CS1-M / DS1-M to CMSG / DMSG / EMSG.
Because a rod exits both ends, the piston sees the same annulus area in each direction, making push and pull identical. The force is 346 N @0.5 MPa, 484 N @0.7 MPa, and 70 kgf max @1.0 MPa in both directions.
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Drop-in Upgrade
The MBLD32X400-S replaces this model 1:1.
Fast Dispatch
MBLD replacements usually ship in 3-4 days.
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Most inquiries answered within 7-8 hours.
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