V-belt calculation A V-belt drive consists of three V-belts in parallel on grooved pulleys of the same size. The angle ofgroove is 30° and the coefficient of friction 0.12. The cross-sectional area of each belt is 800 mm? andthe permissible safe stress in the material is 3 MPa. Calculate the power that can be transmittedbetween two pulleys 400 mm in diameter rotating at 960 r.p.m.[Ans. 101.7 kW]

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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 r.p.m. [Ans. 101.7 kW]

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 r.p.m. [Ans. 101.7 kW]

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.70P: Solve Sample Problem 7.16 if the contact pressure under the polisher varies parabolically from p0 at...

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V-belt calculation

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 mm? 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 r.p.m.
[Ans. 101.7 kW]

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