Weg W21 Motors
The WEG W21 series motors are designed to meet specific
requirements of some markets
These motors are available in
frame sizes IEC 63 to 355M/L and are suitable for operation up to ambient temperature of 50 ºC
with temperature rise restricted to class B (70 K).
They are suitable for 415 V, 3 Phase, 50 Hz Supply and are also suitable to operate at
tolerances of
+- 10% in voltage, +- 5% in frequency and +- 10% combined variation of both voltage and
frequency