When combined with a multi-groover stator that contains a threefold winding, the phase-shifting capacitors in these motors create a symmetrical rotating field at the rated working point.
Rotors are squirrel-cage types, with a variety of design lengths and diameters available in two or four pole configurations. These AC motors can also be combined with reduction gear units, brakes, and tacho generator systems.
They deliver significant operational life that is bolstered by design features that include bright metal die-cast aluminium end shields, ball bearings and built-in surface cooling fans
In addition, these motor are certified to IP44 protection when flange mounted. Surface protection is provided by passivated casing or die-cast aluminium casing.