20 - 24 April
Resistance Boxes are used to add resistance into an electric motor circuit for modifying the performance characteristic of slipring induction motors of EOT cranes, rubber mills, steel rolling mills, cement mills, power plants, conveyors, coke oven, blowers etc. or speed control and developing starting torque with low starting currents. They are also used as Dynamic breaking resistor for V.V.F.A.C. Drives, electric loading of ac alternators, de generators and dynamometers. Resistors are designed to meet requirements of both A. C. & D. C. Applications. Types of Resistors :Punched Grid Resistors (Stainless Steel/Feehral)Stainless steel wire grid resistorsTypes of Cooling :Air cooled typeOil cooled type
The single lever control servers to largely simplify the control of the clutch-less two-drum winch, so that the control of the two motors (holding and closing motors) ...
Thruster brake is a device to retard the speed of moving machinery and to stop it accurately to the desired position. The braking force is applied to the brake shoes ...
Advantages of Shrouded DSL system over conventional MS Angle
1. The biggest feature of Shrouded DSL is that there are no exposed live parts which results ...