Recent content by hiren desai

  1. H

    What area of copper needed for given power

    what is the Voltage and rating of Motor?
  2. H

    What could be causing heavy sparking on load for this DC motor?

    Hey there... We are working on one DC motor after it was overhauled. DC Boom Motor 100 KW for Portrek Crane We have performed Servicing, Re varnishing,Commutator skimming undercutting Setting of Brush.and test the motor on no load.Motor was running perfect without sparking. When...