Fadini MEC 200 LB 0.5HP 3-Phase Chain-Drive Door Operator

Fadini 2051L MEC 200 LB 0.5 HP Three-Phase Chain-Drive Industrial Door Operator

The Fadini MEC 200 LB 0.5 HP three-phase is a 230/400 Vac chain-drive door operator for sectional, folding and industrial doors up to 25 m2. For workshops and units with a three-phase supply, it turns a heavy manual door into a dependable automated entrance.

A worm and bronze crown gear in an oil bath on ball bearings powers the chain drive, while a mechanical clutch lets you adjust the torque to the door. End positions are fixed by mechanical limit settings for consistent stops. With the reference Z20 1/2" pinion the door travels at 9.6 m/min, and if the power fails a release lever with metal cable lets you operate it by hand, reset with a key.

Pick the MEC 200 LB that suits your supply and door area, and stop the door slowing your operation down.

Key Features

• Chain drive for sectional, folding and industrial doors
• Worm gear with bronze crown gear in an oil bath on ball bearings
• Torque adjusted by mechanical clutch
• Opening and closing limit positions set mechanically
• Manual override by release lever with metal cable, reset with key
• Wide range of Fadini accessories for a complete installation

Technical Specifications

• Part Number: 2051L
• Product type: Electromechanical chain-drive operator for industrial doors
• Motor: 0.5 HP three-phase
• Power supply: 230/400 Vac 50 Hz three-phase
• Absorbed power: 575 W
• Absorbed current: 2.1/1.2 A
• Power yield: 0.37 kW
• Rated torque: 40 Nm
• Gear ratio: 1/32
• Travel speed: 9.6 m/min (with Z20 1/2" pinion)
• Max door surface: 25 m2
• Limit switch: Mechanical
• IP rating: IP55
• Oil type: 706L
• Working temperature: -20 to +80 ¡C
• Weight: 18 kg
• Frequency of use: Intensive