Question

Figure 1 shows the rotary screen being driven by a 3-phase Brook Crompton DOL motor via a compound gear train having an overa
I need help with finding this questions!
1. Motor selection Determine the following: (1) Rotational speed required by the motor;

Thank You!!

0 0
Add a comment Improve this question Transcribed image text
Answer #1

Given overall efficiency of compound gear train 85% velocity ratio of 4:1

required speed = 184 rpm

we know that velocity ratio = input speed /output speed

so rotational speed required by motor = (4/1 )X required speed

rotational speed required by motor = 736 rpm

Add a comment
Know the answer?
Add Answer to:
I need help with finding this questions! Thank You!! Figure 1 shows the rotary screen being...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT