What is an efficient motor

Electric machine is the mechanical equipment based on the law of electromagnetic induction, the main function is to achieve the conversion between electric energy and mechanical energy. High efficiency motor is a general standard motor with high efficiency. It uses new motor design, new technology and new material. It can improve the output efficiency. The efficiency should meet the requirements of energy efficiency rating.

The efficiency of the motor is obtained by experiment. The test method has direct and indirect method, and the efficiency of the motor is different. International Electrical Commission (IEC) as a unified standard, through experimental research, in September 2007 promulgated the "test method for measuring loss and efficiency" (IEC60034-2-1), promulgated in October 2008 "three phase single speed cage induction motor efficiency classification (IE code)" (IEC60034-30), in April 2009 proposed the "high efficiency motor selection and application guidelines (including variable speed applications)" (IEC60034-31).

In recent years, China has been referred to the IEC standard, and the energy efficiency rating and energy efficiency rating (GB18613-2006) of the medium and small three phase asynchronous motor is revised. The energy efficiency rating and energy efficiency rating (GB18613-2012) of the medium and small three phase asynchronous motor is formed in September 1, 2012.

Wannan ye3 series motor is in on the basis of Y2 series motors derived design of high efficiency and energy saving motor, a whole series of motor efficiency is higher than that of the ordinary Y2 series motor efficiency, the utility model has the advantages of beautiful appearance, high efficiency, energy saving, insulation class is f, protection class IP54 or IP55, motor noise and small vibration, reliable operation.

Motor shall not be used in the environment containing flammable gases, corrosive gases, or other harmful gases (except for special circumstances of the special environment). The ambient temperature varies with the seasons, but the maximum is not more than +40, and the lowest is not less than -15 (except for special temperature of the ring).