ЭД-118А Traction Motor (reconstructed to drawing dimensions with magnetic system modernisation)

Appointment

Direct-current traction motor with centerline support suspension, compensated, is designed for М 62, 2М 62, 2ТЭ 10, 2ТЭ 116, ТЭМ 18 diesel locomotives. The motor is constructed with magnetic system modernization and application of “Н” heat resistance class insulation materials. The motors are operated successfully in Mongolian railways as part of М62 diesel locomotives with increased capacity diesel generator set, as well as the railways in the Republic of Kazakhstan.

Purpose

Direct-current traction motor with centerline support suspension, compensated, is designed for М 62, 2М 62, 2ТЭ 10, 2ТЭ 116, ТЭМ 18 diesel locomotives. The motor is constructed with magnetic system modernization and application of “Н” heat resistance class insulation materials. The motors are operated successfully in Mongolian railways as part of М62 diesel locomotives with increased capacity diesel generator set, as well as the railways in the Republic of Kazakhstan.

Specification

Capacity, kW 350
Voltage, V  463/700
Current, А 835/552
Insulation class
Н
Rotation frequency, rpm 562/2290
Torque, Nm  5718
Efficiency, %  90.5
Mass, kg
3100