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Webinar recording

DC Voltage Redesign

  • August 2021
  • Number of views: 854
  • Article rating:
Recording duration: 56 Minutes

AKARD COMMUTATOR of TENNESSEEPresented by Chuck Yung
EASA Senior Technical Support Specialist

This webinar explains the DC redesign process along with the other factors often overlooked that should first be considered before a redesign.  As DC machines become difficult to source it’s not uncommon for an end user to ask about redesigning a DC motor that they have in storage, including changes in voltage for the shunt field and armature circuit.  Topics include:

  • Shunt fields
  • Reconnection for voltage change
  • Change limitations
  • Series fields  
  • Cautions about circuit change
  •  Armature circuit voltage change  
  • Interpoles
  • Brushes, boxes and current density
  • Armature redesign considerations

This webinar is intended for winders, shop supervisors and engineering staff. 

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