CG Motor IE2 & IE3 & IE4

Overview

CG has developed IE2, IE3 and IE4 range of motors. We are the first in India to have an entire range of IE2, IE3 and IE4 motors in safe area and flameproof construction. Subsequently, IS 12615:2004 also got revised and now its 2011 edition is in line with IEC 60034-30. The Indian standard mentions the following additional performance requirements other than IEC 60034-30:

Performance requirements in addition to efficiency
Breakaway torque
Breakaway current
Full load speed
Full load current

Technical Specifications

Range: 0.25 Hp to 850 Hp
Frame: 63 to 500
Mounting: Foot/Flange/Face/Foot Cum Flange
Pole: 2 to 8 (Other on request)
Service Factor: 1.15
Frequency: 50 / 60 Hz
Ambient: -20 to 40° C (Other on request)
Protection: IP 55 (Other on request)
Feature: CSA, CE approved

Features

Energy efficient as per EPACT 92; motors are tested in CSA approved test plant as per CSA 390.
Online greasing arrangement.
Motors are suitable for Inverter duty MG 1 Part 31, for constant torque at speed ratio 5:1 and for variable torque speed range 10:1.