A nut which is connected to a lead screw is moved in a horizontal plane against a force of 100KN at a speed of 4mm/sec by electric motor powered screw. The following data is given Single start square thread screw Pitch of the screw=6mm Outlet diameter of the screw =40mm Co-efficient of friction of the screw thread =0.15 Efficiency of the motor=85% Determine the power required and efficiency of the screw

A nut which is connected to a lead screw is moved in a horizontal plane against a force of 100KN at a speed of 4mm/sec by electric motor powered screw. The following data is given Single start square thread screw Pitch of the screw=6mm Outlet diameter of the screw =40mm Co-efficient of friction of the screw thread =0.15 Efficiency of the motor=85% Determine the power required and efficiency of the screw

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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A nut which is connected to a lead screw is moved in a horizontal plane against a force of 100kN at a speed of 4mm/sec by electric motor powered screw. The following data is given Single start square thread screw Pitch of the screw = 6mm Outlet diameter of the screw = 40mm Co-efficient of friction of the screw thread = 0.15 Efficiency of the motor = 85% Determine the power required and efficiency of the screw
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