Field supply unit (FSU)

COMMS technology box

Speed feedback technology box

Microprocessor based electronic device

High starting torque

Group drive motors

Control stepless speed in motors

Interlocking system in industries

Smoothening incoming A.C supply

Controls the power delivered to the motor

Stabilize the output voltage from the rectifier

Converts incoming A.C power into D.C power output

High starting torque

Robust in construction

Having lighter gauge winding

No brushes and commutation

Requires less space

Installation and running cost is less

Fast response and wide speed range of control

Power circuit and control circuits are simple