MDF60-140-9HD Direct Drive 380V

The MDF60-140-9HD is a high-duty, direct drive operator designed for demanding industrial roller shutter applications. Engineered for powerful and reliable performance, it delivers smooth, controlled door movement with integrated safety features and flexible control options.

Built for high-cycle environments, it supports consistent operation with programmable limits, manual override capability, and robust mechanical construction for long-term durability.

Key Features

• High-duty (HD) design for frequent operation
• Direct drive system for efficient power transmission
• Integrated programmable limit system
• Manual override (crank or chain options)
• Integrated safety catch for enhanced protection
• Thermal overload protection
• Wide compatibility with control systems
• Robust, heavy-duty construction

Technical Specifications

• Voltage: 380V AC, 3-phase, 50 Hz
• Current: 6.7 A
• Motor Power: 2.0 kW
• Torque: 1400 Nm
• Speed: 9 rpm
• Duty Cycle: ~50 operations/hour (door dependent)
• Shaft Diameter: 50 mm (14 mm keyway)
• Protection Rating: IP54
• Dimensions: 712 × 194 × 445 mm
• Weight: 72 kg

Application & Positioning

• Designed for spring-balanced roller shutter doors
• Ideal for:
  • Warehouses
  • Industrial facilities
  • High-cycle commercial sites
• Falls within the MDF heavy-duty range (up to 2000 Nm torque class)