They feature IEC metric flange mounting and have an IP55 rated enclosure. The cast iron body and end plates offer strength and rigidity to the motor housing. Anti-condensation one-way drain plugs are also featured at the lowest point of the motor housing.
These AC motors utilise copper windings that provide up to ten times more resistance to moisture than is typically used with 185°C wire. The ISR wire offers up to 100 times more resistance to transient spikes, short rise time pulses and high frequencies that are typically produced by inverters.
The high level of copper helps to reduce operating temperature rise and will reduce resistance and stator and load losses.
Super-E flange mount 3 phase AC motors feature bearings that are compliant with ABEC-1 tolerances and have been designed to provide ABEC-B10 life or 30,000 hours under rated conditions.
Further information on Super-E flange mount 3 phase AC motors can be obtained from Baldor Australia.