TORQUE OF ELECTROMECHANICAL ACTUATOR FOR TRAM PANTOGRAPH CALCULATION

Authors

  • B. A. Lopatin Author
  • D. N. Kazartsev Author

Abstract

Electromechanical drive torque of the 3-bar planar lever mechanism of a pantograph
is designated for tram current pick-off and electric power supply from the contact
system. In the process of lifting and lowering of the mechanism it is necessary to provide the torque change law required depending on the turning angle of adriving bar.

Author Biographies

  • B. A. Lopatin

    The doctor of of technical sciences, professor, honored worker of Science and Technology in Russia, head of the ?Technical mechanics?

  • D. N. Kazartsev

    The candidate of engineering science, assistant professor of the ?Technical mechanics?

Issue

Vol. 13 No. 1 (2013)

Section

Calculation and design