An electric motor drives a flat-belt pulley at a shaft speed of 1750 rpm. The 600 mm wide Polyamide F-2 belt driven at a speed of no more than 17.5 m/s is used to drive a second shaft over a distance of 5 m at a maximum shaft speed of as close to 900 rpm as possible. The system requires a service factor of 1.2. Using the abovementioned information to calculate the following and submit the answers online. a. the configuration required to satisfy the speed requirements using commercial pulleys b. the maximum nominal power rating of the motor when driving the belt under light shock conditions c. the pre-tension required to prevent slippage d. the required belt length and e. the dip in the belt.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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An electric motor drives a flat-belt pulley at a shaft speed
of 1750 rpm. The 600 mm wide Polyamide F-2 belt driven
at a speed of no more than 17.5 m/s is used to drive a
second shaft over a distance of 5 m at a maximum shaft
speed of as close to 900 rpm as possible. The system
requires a service factor of 1.2.
Using the abovementioned information to calculate the
following and submit the answers online.
a. the configuration required to satisfy the speed
requirements using commercial pulleys
b. the maximum nominal power rating of the motor when
driving the belt under light shock conditions
c. the pre-tension required to prevent slippage
d. the required belt length and
e. the dip in the belt.
Transcribed Image Text:An electric motor drives a flat-belt pulley at a shaft speed of 1750 rpm. The 600 mm wide Polyamide F-2 belt driven at a speed of no more than 17.5 m/s is used to drive a second shaft over a distance of 5 m at a maximum shaft speed of as close to 900 rpm as possible. The system requires a service factor of 1.2. Using the abovementioned information to calculate the following and submit the answers online. a. the configuration required to satisfy the speed requirements using commercial pulleys b. the maximum nominal power rating of the motor when driving the belt under light shock conditions c. the pre-tension required to prevent slippage d. the required belt length and e. the dip in the belt.
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