A single plate friction clutch with both sides of plate being effective is used to transmit power at an engine speed of 2000 rpm. It has outer and inner radii 10 cm and 8 cm respectively. Find maximum power transmitted and the corresponding axial thrust, if the maximum intensity of pressure is not to exceed 0.08 N/mm. Assume coefficient of friction as 0.25.

A single plate friction clutch with both sides of plate being effective is used to transmit power at an engine speed of 2000 rpm. It has outer and inner radii 10 cm and 8 cm respectively. Find maximum power transmitted and the corresponding axial thrust, if the maximum intensity of pressure is not to exceed 0.08 N/mm. Assume coefficient of friction as 0.25.

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

See similar textbooks

Similar questions

A v-belt drive is to transmit 330kW power from a pulley of 1m diameter running at 250rpm. The safe pull in each belt is 800N and the mass of the belt is 0.46kg per meter length. The angle of lap and the groove angle is 160º and 45ºrespectively. If the coefficient of friction between the belt and the pulley is 0.3. Calculate the number of belts required
A multiplate disc clutch consist of a branz plate to transmit 10 kw at 1000 rpm di= 90 mm do= 160 mm friction coefficient =0.18 and the pressure is 0.3. find the number of contact surfaces.
The larger diameter and face of the disk of a multiple disk chutch are 225 mm and 20 mm respectively. The load applied to the spring of the clutch axially is 1500 N. Assuming that there are 8 pairs of friction 0.18 and tuning 800 rpm. Find the power transmitted by the clutch using uniform pressure method. (Ans, 13.67 kW)
An engine of a motor vehicle with a wheel diameter of 712 mm develops 50 kW at 2,000 rpm combined efficiencyof the differential and transmission is 75% with an over-all speed reduction to. 1 determine he torque to bedelivered by the clutch N-m.
single plate clutch with both sides of the plate effective. The axial. Pressure being limited to 0.13 N/ mm. the outer diameter of the contact surface is (250mm) and the inner diameter (150 mm). the M=0.3 find the power transmitted by clutch at (500r.p.m). Assuming uniform wear
A multi plate clutch has three plates and four pressure plates, pressed together by an axial force of 500N. µ = 0.3. The outer radius of the plates is 100mm, and the inner radius is 80mm. Calculate the torque that the clutch can transmit. If the inner radius and axial force are to remain the same, but the torque is increased by 25%, what must the outer radius than
Q8 A multi-disk clutch consists of two steel disks with one bronze disk. The inner and outer diameters ofthe contacting surfaces are 200 and 250 mm respectively. The coeffi cient of friction is 0.1 and themaximum pressure between the contacting surfaces is limited to 0.4 N/mm. Assuming uniform weartheory, calculate the required force to engage the clutch and the power transmitting capacity at 720rpm.
A band clutch has an angle of contact of 260 degrees on a 16 in diameter drum The rotational speed of the drum is 260 rpm and the clutch transmit 10 hp. The band is 1/16 - in. thick and has a designstress of 4800 psi. How wide should the band be?
In a lamella clutch, the number of inner lamellae zi= 5 pieces, the number of outer lamellas zd=6 pieces. If the inner radius of the lamella is ri=70mm, the radius of the outer lamella is rd=120mm, the surface safety pressure of the lamella material is pem =0.8 MPa, the friction coefficient is u=0.1, what is the maximum power that the clutch can carry at n=120 rpm?
Note: If you don't know the solution please leave it but don't give me wrong solution. A flat open belt drive is used to transmit a power of 25kW from a motor shaft rotating at 950 rpm. The radius of the pulley of the motor shaft is 125mm while the radius of the puller of the driven shaft is 450mm. The center distance between the shafts is 2,250mm. the coefficient of friction is 0.25 and the density of the belt material is 950 kg/m^3. The belt width is 126 mm. The allowable stress is 2.6MPa. Determine the thickness of the belt.
Two pulleys, one 650 mm diameter and the other 400 mm diameter, on parallel shafts 1.5 m apart are connected by a flat belt. Find the length of the belt required and the angle of contact between the belt and each pulley. What power can be transmitted by the belt when the larger pulley rotates at 1200 rev/min, if the maximum permissible tension in the belt is 10 kN, and the coefficient of friction between the belt and pulley is 0.05? give proper explaination and dont give handwritten solution.
Question No.13: A multiple disc clutch has three discs on the driving shaft and two on the driven shaft, providing four pairs of contact surfaces. The outer diameter of the contact surfaces is 250mm and inner diameter is 150mm. Determine the maximum axial intensity of pressure between the discs for transmitting 18.75kW at 500 rpm. Assume uniform wear and coefficient of friction as 0.3.