From Figure 14-7, determine horsepower rating for number 40 roller chain if input is through 12-tooth sprocket turning at 1800 rpm and output turns at 900 rpm:
1. P = 5.31 hp.
2. Select output sprocket for this application:
Answer
From Figure 14-7, determine horsepower rating for number 40 roller chain if input is through 12-tooth sprocket turning at 1800 rpm and output turns at 900 rpm:
1. P = 5.31 hp.
2. Select output sprocket for this application:
What type of lubrication is recommended for this application? (Bath or disc lubrication from the bottom of Figure 14-7. If sprocket centerlines are to be 10 inches apart, how long a chain will be needed in full links?
– Find large sprocket diameter:
• Use 29- or 30-inch chain.
• This formula is only approximate for chains.
What is the force in the chain if the power transmitted is 5.31 hp?
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