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Makhdoom
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Join Date: Mar 2012
Posts: 4

Motor Selection: To Find the Torque on Motor End

03/16/2012 2:02 AM

Dear, how to find the torque on motor end ,Because i wanna chose the motor for ball screw mechanism.I have know some values about Gear Box Efficiency,RPM, Gear Ratio..

Kindly refer any hints or formula..
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SolarEagle
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Join Date: Mar 2007
Location: by the beach in Florida
Posts: 33392
Good Answers: 1817
#1

Re: Motor Selection:To find the torque on motor end.

03/16/2012 2:48 AM

You have to determine the load first...

here is a link to some info, decide what your design specs are going to be....

http://www.cnczone.com/forums/diy-cnc_router_table_machines/941-ball_screw_size_pitch.html

Here's a link to some tools for design...

http://www.nookindustries.com/

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Makhdoom
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Join Date: Mar 2012
Posts: 4
#2
In reply to #1

Re: Motor Selection:To find the torque on motor end.

03/16/2012 3:05 AM

thanks for respond ...

Load or Force : 20,000N
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Tornado
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Technical Fields - Technical Writing - New Member Engineering Fields - Piping Design Engineering - New Member

Join Date: May 2009
Location: Richland, WA, USA
Posts: 21017
Good Answers: 795
#3

Re: Motor Selection:To find the torque on motor end.

03/16/2012 4:05 AM

This might help.

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