High Voltage Rib Cooled Motors

High Voltage Rib Cooled Motors
High Voltage Ribbed Cold Motor is a high-performance cast iron casing motor.
The motor is a fully enclosed air-cooled motor. The newly designed cast iron
casing has fins that conform to the air flow direction and have excellent heat
dissipation during motor operation. This series of motors has an external
external fan and the fan is made of steel.
The High Voltage Ribbed Cold Motor rotor is a squirrel-cage structure with a
state-of-the-art copper cage rotor that ensures greater load on the smooth
running of the motor. Moreover, the rotor copper strip is processed by the in-
tank fastening process, and thus has high reliability.
The High Voltage Ribbed Cold Motor stator features an external press fit. The
stator winding adopts Class F insulation material and anti-corona material. The
winding end is fixed by special lashing process, which is firm and reliable.
The whole stator is treated with vacuum pressure immersion paint F-grade
solventless paint (VPI). Thus, the motor has excellent and reliable insulation
properties and moisture and impact resistance.
High Voltage Ribbed Cold Motor is a compact enclosed cage rotor three-phase
asynchronous machine. The power class, electrical performance and installation
dimensions and tolerances of the HXR series motors are in compliance with the
International Electrotechnical Commission standard IEC/NEMA/CSA standards. The
motor protection class is IP55 or IP56, and the cooling method is IC411 or
IC416.

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