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

Power Transmission = Torque x Rotational Speed Angular rotational velocity = ( 960 * 2pi)/60 =…

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.

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.

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 7.76P: The clutch described in Prob. 7.75 is to transmit a torque of 120lbft when the total spring force...

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