DELPHI 56-132 three-phase motors

Bearings selected for quietness and reliability and, for the same purposes, the caged rotor is dynamically balanced.

From Type 90 onwards, the bearing seats have been reinforced with a steel steel insert, embedded in each die-cast aluminum bearing aluminum bearings.

The three-phase asynchronous motors of the series are of the enclosed type, with external external ventilation. Up to and including type 132 included, the frame is made by die-casting of aluminum alloy and from type 160 up to type 355, the frame is made of cast iron.

To guarantee optimum optimum sealing, the terminal box has been cable glands glands and the bearings have been have been fitted with a lip ring to protect protect both sides of the motor.

Cable gland can be easily moved on both the sides of the connection box, thanks to the screw cap. The connection box can be rotated of 360° with steps of 90°

To protect them from rust, the engines are painted in RAL9006 silver.

To excel in performance performance, the plates are not are not made of Fe P01 normal iron, but but magnetic FeV, ensuring excellent yields, lower temperature rise, energy savings energy savings and longer life of the insulating materials insulating materials