The electric motor is intended (in composition of servomotor) for moving of adjusted member in system by control and protection of atomic high-power reactors on atomic electric power stations in conditions of automatic control and quick-acting protection.
The electric motor is four-pole reversible dc motor with separate excitation. The electric motor has a built-in electromagnetic brake which passes 2·106 cycles of operations (switching on – braking).
Braking of the electric motor is realized when feeding electromagnetic brake is switched.
The electric motor is vibration-proof, overall climatic implement.
Basic technical characteristics
Supply voltage, V
Load torque, N·m
Rotation frequency of shaft, min-1
By counteracted load
By helped load
Current of armature, А, no more
Current in winding of excitation, А, no more
Braking torque of electromagnetic brake, N·m, no less
Current in winding of electromagnetic brake, А, no more
Mass, kg, no more
Overall dimensions, mm
197 х 102 х 102