Search results
6 Specification of Electric Motors 1.1 Electric Motors The electric motor is a machine capable of converting electrical energy into mechanical energy. The induction motor is the most widely used type of motor because it combines all the advantages offered by the electrical energy such as
levels for electric motors and their use with variable speed drives. Also referred to as EU MEPS (European Minimum Energy Performance Standards), the effi ciency levels for electric motors are determined in two IEC standards: IEC/EN 60034-30-1, which details the effi ciency classes in the form of ‘IE’
Overview. Product details. Generate Documents. Representative Image Only. With cast iron frame, flexible mounting, solid and whole feet, and lower noise levels and operating temperatures, the W22 motors are perfectly suitable for a great variety of industrial applications. Product features.
50% compared with other typical motors. It’s an extremely effective way to reduce your carbon footprint, as well as your energy costs. W22 motors fully comply with the energy efficiency requirements of the EISA 2007 (Energy Independence and Security Act 2007) from USA and EcoAction from Canada. Frame 364/5T to 444/5T Frame 445/7T to 588/9T
50% compared with other typical motors. It’s an extremely effective way to reduce your carbon footprint, as well as your energy costs. W22 motors fully comply with the energy efficiency requirements of the EISA 2007 (Energy Independence and Security Act 2007) from USA and EcoAction from Canada. Frame 364/5T to 444/5T Frame 445/7T to 588/9T
Method of mounting motor (feet, face, flange, etc.). Characteristics of air flow (turbulent laminar, etc.). In view of these factors and other potential variables, the fan manu-facturer has the ultimate responsibility for proper motor selection and applications.
Compared to the former European efficiency classes defined by the CEMEP agreement the scope has been expanded. IEC/EN 60034-30 covers almost all motors (for example standard, hazardous area, marine, brake motors) — Single speed, three-phase, 50 Hz and 60 Hz — 2-, 4- or 6-poles — Rated output from 0.75 to 375 kW — Rated voltage U N up to ...
