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How many turns for a full stroke?

:: EPE Chat Zone ­:: ­Radio Bygones Message Board :: » EPE Forum Archives 2010 - » Archive through 07 November, 2014 » How many turns for a full stroke? « Previous Next »

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atferrari
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Username: atferrari

Post Number: 1587
Registered: 05-2005


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Posted on Sunday, 02 November, 2014 - 12:32 am:   Edit Post Delete Post Print Post    Move Post (Moderator/Admin Only)

For any of these linear actuators http://www.portescap.com/sites/default/files/35dbm_l_specifications.pdf how many turns it takes to excercise a full stroke?
Agustín Tomás - Buenos Aires - Argentina
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chippie
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Username: chippie

Post Number: 342
Registered: 11-2005


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Posted on Sunday, 02 November, 2014 - 07:06 am:   Edit Post Delete Post Print Post    Move Post (Moderator/Admin Only)

If you look at this page.....
http://www.portescap.com/products/linear-stepper-actuator/choosing-stepper-linear-actuator

There are a number of choices for what distance each step advances ......between 0.001-0.004 inches......
In the case of the stepper you linked to, each rev is 48 steps, so for each rev,the shaft advances 48 x the distance.......the total travel is 2.5 inches, I'll leave you to work out the rest... :-)
eccentric millionaire financed by 'er indoors
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atferrari
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Username: atferrari

Post Number: 1588
Registered: 05-2005


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Posted on Sunday, 02 November, 2014 - 11:39 am:   Edit Post Delete Post Print Post    Move Post (Moderator/Admin Only)

Agustín strikes again! I should have looked further and harder.

Gracias John.
Agustín Tomás - Buenos Aires - Argentina

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