Q1) A V-belt drive consists of three V-belts in parallel on grooved pulleys of the same size. The angle of groove is 30° and the coefficient of friction 0.12. The cross-sectional area of each belt is 800 mm² and the permissible safe stress in the material is 3 MPa. Calculate the power that can be transmitted between two pulleys 400 mm in diameter rotating at 960 rpm.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q1) A V-belt drive consists of three V-belts in parallel on grooved pulleys of the
same size. The angle of groove is 30° and the coefficient of friction 0.12. The
cross-sectional area of each belt is 800 mm² and the permissible safe stress in
the material is 3 MPa. Calculate the power that can be transmitted between two
pulleys 400 mm in diameter rotating at 960 rpm.
Transcribed Image Text:Q1) A V-belt drive consists of three V-belts in parallel on grooved pulleys of the same size. The angle of groove is 30° and the coefficient of friction 0.12. The cross-sectional area of each belt is 800 mm² and the permissible safe stress in the material is 3 MPa. Calculate the power that can be transmitted between two pulleys 400 mm in diameter rotating at 960 rpm.
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