A cylinder is rotating in clockwise direction. It is to be stopped by a band brake (also known as ,,belt brake"). The belt is wrapped around the cylinder (radius r = 0.2 m) and is strained by a lever (L F = 250 N. The coefficient of kinetic friction between the cylinder and the belt is μ = 0.3. Determine the brake torque! H wwwwwwww = 1.2 m) which is loaded by a force
A cylinder is rotating in clockwise direction. It is to be stopped by a band brake (also known as ,,belt brake"). The belt is wrapped around the cylinder (radius r = 0.2 m) and is strained by a lever (L F = 250 N. The coefficient of kinetic friction between the cylinder and the belt is μ = 0.3. Determine the brake torque! H wwwwwwww = 1.2 m) which is loaded by a force
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 7.60P: The force P applied to the brake handle enables the band brake to reduce the angular speed of a...
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Transcribed Image Text:A cylinder is rotating in clockwise direction. It is to be stopped by a band brake (also known as ,,belt brake"). The belt
is wrapped around the cylinder (radius r = 0.2 m) and is strained by a lever (L = 1.2 m) which is loaded by a force
F = 250 N. The coefficient of kinetic friction between the cylinder and the belt is μ = 0.3.
Determine the brake torque!
μ
2r
L
F
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