CHAIN DRIVE DESIGN Initial Input Data: Application: Garage Door Opener Drive type: AC Motor Driven machine Chain and Sprocket to pull the door up Degrees per Radian: 57.2958 degrees Sprocket Diameter: D = 1.690 in Number of strands: Chain number: 1 40 Service factor: 1.3 Table 7-10 No. of teeth Computed Data: Actual Motor Power Input: 0.000 hp Sprocket Speed (for sprocket attached to gear shaft) Design power: 0.00 rpm 0 hp 11 12 0.06 0.15 0.29 0.56 0.99 1.09 1.61 2.64 TABLE 7-7 Horsepower Ratings-Single Strand Roller Chain No. 40 0.500 inch pitch 10 25 50 100 180 200 300 500 700 900 1000 1: 0.06 0.14 0.27 0.52 0.91 1.00 1.48 2.42 3.34 4.25 4.70 ! 3.64 4.64 5.13 13 0.07 0.16 0.31 0.61 1.07 1.19 1.75 2.86 3.95 5.02 5.56 Design Decisions-Chain Type and Teeth Numbers: 14 Chain number: Use Table 7-7 Chain pitch: p = in 15 Number of Teeth: N = Per Table 7-7 16 0.08 0.20 0.39 0.75 1.32 1.46 2.15 3.52 0.07 0.17 0.34 0.66 1.15 1.28 1.88 3.08 0.08 0.19 0.36 0.70 1.24 1.37 2.02 3.30 4.55 5.80 6.41 6.84 4.25 5.41 5.98 4.86 6.18

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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CHAIN DRIVE DESIGN
Initial Input Data:
Application: Garage Door Opener
Drive type: AC Motor
Driven machine Chain and Sprocket to pull the door up
Degrees per Radian:
57.2958 degrees
Sprocket Diameter: D =
1.690 in
Number of strands:
Chain number:
1
40
Service factor:
1.3
Table 7-10
No. of
teeth
Computed Data:
Actual Motor Power Input:
0.000 hp
Sprocket Speed (for sprocket attached to
gear shaft)
Design power:
0.00 rpm
0 hp
11
12 0.06 0.15 0.29 0.56 0.99 1.09 1.61 2.64
TABLE 7-7
Horsepower Ratings-Single Strand Roller Chain No. 40
0.500 inch pitch
10 25 50 100 180 200 300 500 700 900 1000 1:
0.06 0.14 0.27 0.52 0.91 1.00 1.48 2.42 3.34 4.25 4.70 !
3.64 4.64 5.13
13
0.07 0.16 0.31 0.61 1.07 1.19 1.75 2.86 3.95
5.02 5.56
Design Decisions-Chain Type and Teeth Numbers:
14
Chain number:
Use Table 7-7
Chain pitch: p =
in
15
Number of Teeth: N =
Per Table 7-7
16
0.08 0.20 0.39 0.75 1.32 1.46 2.15 3.52
0.07 0.17 0.34 0.66 1.15 1.28 1.88 3.08
0.08 0.19 0.36 0.70 1.24 1.37 2.02 3.30 4.55 5.80 6.41
6.84
4.25
5.41
5.98
4.86
6.18
Transcribed Image Text:CHAIN DRIVE DESIGN Initial Input Data: Application: Garage Door Opener Drive type: AC Motor Driven machine Chain and Sprocket to pull the door up Degrees per Radian: 57.2958 degrees Sprocket Diameter: D = 1.690 in Number of strands: Chain number: 1 40 Service factor: 1.3 Table 7-10 No. of teeth Computed Data: Actual Motor Power Input: 0.000 hp Sprocket Speed (for sprocket attached to gear shaft) Design power: 0.00 rpm 0 hp 11 12 0.06 0.15 0.29 0.56 0.99 1.09 1.61 2.64 TABLE 7-7 Horsepower Ratings-Single Strand Roller Chain No. 40 0.500 inch pitch 10 25 50 100 180 200 300 500 700 900 1000 1: 0.06 0.14 0.27 0.52 0.91 1.00 1.48 2.42 3.34 4.25 4.70 ! 3.64 4.64 5.13 13 0.07 0.16 0.31 0.61 1.07 1.19 1.75 2.86 3.95 5.02 5.56 Design Decisions-Chain Type and Teeth Numbers: 14 Chain number: Use Table 7-7 Chain pitch: p = in 15 Number of Teeth: N = Per Table 7-7 16 0.08 0.20 0.39 0.75 1.32 1.46 2.15 3.52 0.07 0.17 0.34 0.66 1.15 1.28 1.88 3.08 0.08 0.19 0.36 0.70 1.24 1.37 2.02 3.30 4.55 5.80 6.41 6.84 4.25 5.41 5.98 4.86 6.18
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