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Os motores da linha WGM20 são compactos e foram desenvolvidos para atender as mais diversas aplicações. São aptos a operar em ambientes confinados e agressivos, que necessitam baixo nível de ruído e mínima dissipação térmica para o ambiente. Possuem sistema de canais de refrigeração, que facilita a inspeção e limpeza, reduzindo os custos com manutenção.
Technical Features
- Output: 200 up to 2,800 kW
- Frame: 355 to 560 (IEC)
- Voltage: 400 to 4,160 V
- Number of poles: 4 to 8
- Frequency: 50 or 60 Hz
- Insulation class: F
- Service factor: 1.0
- Mounting: horizontal or vertical
- Degree of protection: IP55 and IP56
- Cooling method: IC71W
Advantages
- Reduced noise levels
- Suitable for VFD application
- Minimum thermal dissipation to the environment
- Reduced dimensions
- Suitable to operate under severe conditions and aggressive environments
- Easy cleaning of water cooling channels
- Accessories installed inside the motor
- Terminal box easy to be rotated
- New bearing regreasing system
Cooling System
The water jacket cooling system consists of a water flow in a “zigzag” circuit throughout the frame, which makes the channel cleaning operation easier. This cooling system has a proper degree of protection suitable for aggressive, reduced-space, or high-temperature environments. The thermal exchange of the motor does not depend on the environment and allows several torque combinations with motor speed.
Applications
Marine, Cement, Mining, Pulp & Paper, Petrochemical, Water & Waste Water, Steel, Sugar & Alcohol, Oil & Gas and others.
