A 20 HP series-wound electric motor drives an extruder at 800 rpm for more than 20 hours per day. Sheave centers for a V-belt drive must be between 48 and 50 inches apart, and the belt speed needs to be limited to 5,000 fpm. Assuming the speed of the motor is 1,750 rpm, find: a. Standard belt size and length required (inches) b. Standard sheave diameters (inches) c. How many belts are required for this transmission? d. Using an 11 x 17 inch paper size format, draw the entire transmission in AutoCAD or SolidWorks, showing all relevant dimensions.
A 20 HP series-wound electric motor drives an extruder at 800 rpm for more than 20 hours per day. Sheave centers for a V-belt drive must be between 48 and 50 inches apart, and the belt speed needs to be limited to 5,000 fpm. Assuming the speed of the motor is 1,750 rpm, find: a. Standard belt size and length required (inches) b. Standard sheave diameters (inches) c. How many belts are required for this transmission? d. Using an 11 x 17 inch paper size format, draw the entire transmission in AutoCAD or SolidWorks, showing all relevant dimensions.
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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A 20 HP series-wound electric motor drives an extruder at 800 rpm for more than 20 hours per
day. Sheave centers for a V-belt drive must be between 48 and 50 inches apart, and the belt
speed needs to be limited to 5,000 fpm. Assuming the speed of the motor is 1,750 rpm, find:
a. Standard belt size and length required (inches)
b. Standard sheave diameters (inches)
c. How many belts are required for this transmission?
d. Using an 11 x 17 inch paper size format, draw the entire transmission in AutoCAD or
SolidWorks, showing all relevant dimensions.
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