Cast iron frame three-phase asynchronous electric motor
MOTIVE
motive motors from type 160 to type 355 are built in cast iron and have all the characteristics of the Delphi line, among which we remind:
· tropicalized and reinforced winding
· pull-resistant cable stoppers
· dynamically balanced rotor
· multitension 400/690V 50Hz + 440/760 60Hz
· service S1, IP55, Class F
· Eff. 2 o 1; IE2 or IE3
From size 180 and up all motors are equipped with a greaser
Maintaining the same sealing system of the whole delphi line, the connection box guarantees an IP56 degree, without running the common risks of a protection affected by bad mating iron surfaces
3 PTC thermistors protect the motor and the plant by eventual abnormal work
Due to the high torque, the motor is secured by feet die-casted with the frame
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