Question

A roller chain is required to transmit 90 hp from a 17-tooth sprocket to a 34-tooth sprocket at a speed of 300 rpm. The load characteristics involve moderate shock with abnormal service conditions (poor lubrication, cold temperatures, and dirty surroundings). The equipment needs to run for 18 hours per day. Please specify the length and size of the chain required for a center distance of approximately 25 pitches.

Name: does anyway that i can get help with autocad q1 show me all calculation please thank you also need help for autocad a roller chain is to transmit 90 hp from a 17 tooth sprocket to a 34 tooth 77457
Uploaded: 2023-07-16T21:15:48-08:00
Duration: 1 min 59 s
Channel: Adi S
Description: does anyway that i can get help with autocad q1 show me all calculation please thank you also need help for autocad a roller chain is to transmit 90 hp from a 17 tooth sprocket to a 34 tooth 77457

          A roller chain is required to transmit 90 hp from a 17-tooth sprocket to a 34-tooth sprocket at a speed of 300 rpm. The load characteristics involve moderate shock with abnormal service conditions (poor lubrication, cold temperatures, and dirty surroundings). The equipment needs to run for 18 hours per day. Please specify the length and size of the chain required for a center distance of approximately 25 pitches.

Added by Olga D.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Adi S

07/16/2023

Step 1

Determine the pitch of the chain: The pitch is the distance between the centers of two adjacent rollers on the chain. To determine the pitch, we can use the formula: Pitch = (circumference of the pitch circle) / (number of teeth) For the 17-tooth sprocket, the Show more…

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A roller chain is required to transmit 90 hp from a 17-tooth sprocket to a 34-tooth sprocket at a speed of 300 rpm. The load characteristics involve moderate shock with abnormal service conditions (poor lubrication, cold temperatures, and dirty surroundings). The equipment needs to run for 18 hours per day. Please specify the length and size of the chain required for a center distance of approximately 25 pitches.