Gear 1 has a module of 2 and 26 teeth. This gear drives Gear 2 whose speed is 271.0 rpm. The shaft centre distance is 264 mm. What is the rotational speed (rpm) of Gear 1? Use 3 decimal places in your calculations. Supplementary Information Gears Formulae Diametral Pitch P N/d module m = d /N p= nd/N= 7 m WArm [Product of the driving tooth numbers] = + e' WF - WArm Product of the driven tooth numbers N, +1 Wsun %3D Warm Standard Tooth Sizes and Systems for gears Diametral Pitch 2, 21/2, 21/2, 3, 4, 6, 8, 10, 12, 16 20, 24, 32, 40, 48, 64, 80, 96, 120, 150, 200 Coarse Fine Modules Preferred Next Choice 1. 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 16, 20, 25, 32, 40, 50 1.125, 1.375, 1.75, 2.25, 2.75, 3.5, 4.5, 5.5, 7 9, 11, 14, 18, 22, 28, 36, 45 Dedendum b 1.25/Pa or 1.25m Addendum a 1/Pa or m Pressure Angle Ø deg. Tooth System Full depth 20 22v2 1/Pa or m 1.25/Pa or 1.25m 25 1/P or m 1.25/Paor 1.25m Stub 20 0.8/P or 0.8m 1/P or m Answer:

Gear 1 has a module of 2 and 26 teeth. This gear drives Gear 2 whose speed is 271.0 rpm. The shaft centre distance is 264 mm. What is the rotational speed (rpm) of Gear 1? Use 3 decimal places in your calculations. Supplementary Information Gears Formulae Diametral Pitch P N/d module m = d /N p= nd/N= 7 m WArm [Product of the driving tooth numbers] = + e' WF - WArm Product of the driven tooth numbers N, +1 Wsun %3D Warm Standard Tooth Sizes and Systems for gears Diametral Pitch 2, 21/2, 21/2, 3, 4, 6, 8, 10, 12, 16 20, 24, 32, 40, 48, 64, 80, 96, 120, 150, 200 Coarse Fine Modules Preferred Next Choice 1. 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 16, 20, 25, 32, 40, 50 1.125, 1.375, 1.75, 2.25, 2.75, 3.5, 4.5, 5.5, 7 9, 11, 14, 18, 22, 28, 36, 45 Dedendum b 1.25/Pa or 1.25m Addendum a 1/Pa or m Pressure Angle Ø deg. Tooth System Full depth 20 22v2 1/Pa or m 1.25/Pa or 1.25m 25 1/P or m 1.25/Paor 1.25m Stub 20 0.8/P or 0.8m 1/P or m Answer:

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

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.

Question

Gear 1 has a module of 2 and 26 teeth. This gear drives Gear 2 whose speed is 271.0 rpm. The shaft centre distance is 264 mm. What is the
rotational speed (rpm) of Gear 1? Use 3 decimal places in your calculations.
Supplementary Information
Gears Formulae
Diametral Pitch P = N/d
module m = d/N
p =nd/N=Tm
WL-WArm
e'
Wf - WArm
Product of the driving tooth numbers]
土
Product of the driven tooth numbers
%3D
Nr
+1
N,
Wsun
Warm
Standard Tooth Sizes and Systems for gears
Diametral Pitch
Coarse
Fine
Modules
2, 21/2, 21/2, 3, 4, 6, 8, 10, 12, 16
20, 24, 32, 40, 48, 64, 80, 96, 120, 150, 200
1, 1.25, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 16, 20, 25, 32, 40, 50
Preferred
Next Choice
1.125, 1.375, 1.75, 2.25, 2.75, 3.5, 4.5, 5.5, 7, 9, 11. 14. 18. 22, 28, 36, 45
Dedendum b
1.25/Pa or 1.25m
Addendum a
Tooth System
Full depth
Pressure Angle Ø deg.
20
I/Pa or m
22v2
1/Pa or m
1.25/P or 1.25m
25
1/P or m
1.25/Pa or 1.25m
Stub
20
0.8/P or 0.8m
1/P or m
Answer:
oロ C
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