A pair of spur gear fitted on a motor shaft of lathe machine transmits the power of 7 kW at 600 rpm which is input at pinion gear and its shaft rotates in the counter-clockwise direction. The number of teeth on the pinion and the gear are 22 and 72 respectively, while the module is 8 mm. Assume a pressure angle of 20°. Calculate: i) Torque on the shaft of the pinion in Nm. i) Torque on the shaft of the gear in Nm. iii) Gear ratio iv) Center distance between shafts in mm

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A pair of spur gear fitted on a motor shaft of lathe machine transmits the power of 7 kW at 600
rpm which is input at pinion gear and its shaft rotates in the counter-clockwise direction. The
number of teeth on the pinion and the gear are 22 and 72 respectively, while the module is 8
mm. Assume a pressure angle of 20°. Calculate:
i) Torque on the shaft of the pinion in Nm.
i) Torque on the shaft of the gear in Nm.
iii) Gear ratio
iv) Center distance between shafts in mm
Transcribed Image Text:A pair of spur gear fitted on a motor shaft of lathe machine transmits the power of 7 kW at 600 rpm which is input at pinion gear and its shaft rotates in the counter-clockwise direction. The number of teeth on the pinion and the gear are 22 and 72 respectively, while the module is 8 mm. Assume a pressure angle of 20°. Calculate: i) Torque on the shaft of the pinion in Nm. i) Torque on the shaft of the gear in Nm. iii) Gear ratio iv) Center distance between shafts in mm
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