CG Mill Duty Motor

CG Mill Duty Motors

Overview

Over the years CGL has developed a highly standardized range of motors dedicated specifically to re-rolling mill industry. Re-rolling mill duty motors are used to drive re-rolling mill for rolling hot steel billets into rods, flat bars, rails, channels, angles sheet etc under arduous condition of widely fluctuating loads and sudden overloads which last few seconds. CGL re-rolling mill duty induction motors are compact, robust, simple construction requiring least attention and offering greater reliability.

Features

Suitable for: 3 phase, 415 volts ± 10% & 50Hz ± 5%
Insulation: Class F insulated stator and rotor winding (temperature index 155°C) suitable for 45°C ambient with temperature rise restricted to 75°C by resistance (Class B rise)
Overload Capacity: Suitable for 125% class IV overload for 2 hours, typifying re-rolling mill duty
Performance Tolerances: All performance figures are subjected to tolerances as per IS: 325 / IEC 60034-1
Main Dimensions: All main dimensions conform to IEC 60072-A
Winding Temperature Monitoring: Motors are equipped with PTC thermistor to monitor winding temperature
Availability: Motors of higher ratings and higher voltages with different frequency are also available on request