Sobre MOTOR elétrico! VEJA este vídeo.

MORE CONTENT HERE 🢂 https://eletri.ca/ WEG MOTOR SELECTOR 🢂 https://eletri.ca/seletor-motor WEG WEBSITE 🢂 https://www.weg.net/institutional/BR/pt/ Sizing an electric motor or selecting motors is a major concern among electricians and electrical professionals. It's very common to have questions about how to size an electric motor, how to size an elevator motor, or how to choose an electric gate motor. WEG is a major manufacturer of electric motors! It manufactures motor lines such as the W22 line, which is a line of single-phase and three-phase motors with excellent electrical efficiency, used as industrial machine motors and also in commercial applications. Some of the motors in this line are the W22 IR3 Premium, which complies with the energy efficiency law, and the W22 IR4 Super Premium and W22 IR5 Ultra Premium, which exceed the levels required by the standard. An overheating electric motor is a sign of a locked rotor. Knowing the locked rotor time and motor torque is important to prevent motor overheating and to choose the right three-phase electric motor. Learn how to choose the right electric motor. Among the objectives of this video, we highlight: Main characteristics for choosing electric motors. How to select an electric motor considering the most economical ones. Topics covered: When choosing which motor to install or replace, some important details must be considered. Electric motors are the most widely used electrical equipment in industry. Of all the electrical energy consumed in an industry, approximately 70% is used in electric motors. That's why it's so important to discuss the correct selection of motors. The first relevant information for choosing a motor is the load data, that is, information about the equipment to be driven and its operating conditions. An important piece of information is knowing the torques required for the drive dynamics. If a motor is improperly sized and has a heavy load attached, it may not start and become stuck. Every motor has a maximum time it can remain blocked without suffering permanent damage. This is called the locked rotor time. To understand the ideal load range, it is necessary to analyze the graphs with the motor's characteristic curves. Each motor configuration has a specific graph. Motors operating above or below the ideal load percentage experience a considerable drop in efficiency, which directly impacts the motor's electrical energy consumption. When choosing an electric motor, it is essential to define the efficiency index to be used. There is a classification for motor efficiency indexes, which is the IR rating. The higher the efficiency level, the lower its energy consumption. Highlights in this video: 00:32 - A three-phase motor works simply, and three-phase induction motors are extremely efficient. 03:42 - To correctly connect a three-phase motor, you need to understand how electric motors are connected, whether using a star or delta connection. List of similar videos: All videos from Mundo da Elétrica:    • Sobre MOTOR elétrico! VEJA este vídeo.   Electronic components explained! :    • Sobre MOTOR elétrico! VEJA este vídeo.   Electrical controls, relays, and protections :    • Sobre MOTOR elétrico! VEJA este vídeo.   Electric motors and frequency inverters! :    • Sobre MOTOR elétrico! VEJA este vídeo.   Features in this video: Henrique Mattede https://eletri.ca/henrique Video Editor: Bruno Almeida Pereira (Morgado) Script: Henrique Mattede #Motors #EnergySaving #Electrotechnics -- The World of Electricity is an electricity, electrical, and electronics channel with videos for you to learn on your phone, computer, tablet, or even on your living room TV. Electricity for everyone! Courses on reading electrical diagrams to help you become a professional electrician! Online electrical classes, PDF manuals, electrical diagrams, and explanations on NR10, current, voltage, power, and other concepts! WORLD OF ELECTRICITY ON OTHER NETWORKS INSTAGRAM:   / mundodaeletrica_   TECHNICAL SITE: https://www.mundodaeletrica.com.br TELEGRAM CHANNEL: https://telegram.me/mundodaeletrica FACEBOOK:   / mundodaeletrica   TWITTER:   / mundodaeletrica   LINKEDIN:   / mundo-da-elétrica