EM4 Series

The EM4 series three-phase asynchronous motor is a newly developed ultra eflclent and energy-saving motor designed and manufactured by our company, The energy eficiency lovel complies with the first level fficiency regulation in the "Motor Energy Conservation Evaluation Value" in GB 18613- "Energy Efficiency Limits and Energy Eficiency Levels for Small and Medium sized Three Phase Asynchronous Motors".

Product Features

1) The novel style of the junction box, base. end cover, and fan cower is conducive to noise reduction and ve ntiation

2) The motor adopts a thermal rating of 155 (F)insulation system to extend its service life.

3) The working system is S1, the cooling method IC411. and the shell protection level IP55 or IP56.

4) It bears excellent starting characeristics.

5) It features low temperature rise, high ellbility high eficiency. strong energy conservation, good safely, strong environmental protection, and nice appearance.

Working Conditions

a) Temperature: The ambient air temperature varies with the season, but the highest temperature i8+40 C, and the lowest temperature of the ambient airis-15 C.

b) Altitude: not exceeding 1000m Note: When the ambien air temperature and altitude are alferent from the above regulations,

the provisions of IEC60034-1 shall apply.

C) Humldity: The average highest relative humldity in the wettest month is 90%。and the average lowest temperature in that month is not higher than 25 C.

d) Raled frequency: 50Hz.

e) Working system; S1

f) Rated voltage: 380V Note: When there are special requirements for frequency, voltage, ambient air temperature,altitude, etc.. please provide them when pl acing an order,

EM4 Product performance data

EM4 Outline mounting dimension drawing data (B3)

EM4 Outline mounting dimension drawing data (B35)