A)It is required to use a multiplate clutch to transmit power of 24 kW at 1200 r.p.m If the clutch has the following data: • The Outer and inner plate radii are 120 mm and 80 mm respectively. • Maximum axial pressure pmax=0.12 N/mm?. • Coefficient of friction=0.3. Find: 1. The axial load (W) required. 2. The number of effective pairs of contact surfaces (n).

A)It is required to use a multiplate clutch to transmit power of 24 kW at 1200 r.p.m If the clutch has the following data: • The Outer and inner plate radii are 120 mm and 80 mm respectively. • Maximum axial pressure pmax=0.12 N/mm?. • Coefficient of friction=0.3. Find: 1. The axial load (W) required. 2. The number of effective pairs of contact surfaces (n).

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

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Concept explainers

Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.

Question

A)It is required to use a multiplate clutch to transmit power of 24 kW at 1200 r.p.m.
If the clutch has the following data:
• The Outer and inner plate radii are 120 mm and 80 mm respectively.
• Maximum axial pressure pmax=0.12 N/mm?.
• Coefficient of friction=0.3.
Find:
1. The axial load (W) required.
2. The number of effective pairs of contact surfaces (n).

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