Design version of the motors – IM3011.
Method of cooling – ICA01.
Climatic version – “У”, location category 2
Degree of protection of the main shell – IP54, of the outside fan unit – IP20.
Stator winding insulation is of class “F”.
Ambient temperature range is from – 40°C to + 40°C, upper value of relative humidity is 100% at + 25°C.
The motors are explosion-proof with an impenetrable shell.
Explanation of designations of the motor МА-37-52/4ВПУ2:
MA – asynchronous machine
37 – designation of the series
5 -designation of dimension
2 – designation of stator core length, cm
4- number of poles
В – shaft
П – hollow
У – climatic version
2 – location category
|Motor type||Rated data||Eff.,%||Мstart |
|Power, kW||Voltage, V||Synchronous rotation speed, rpm|