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Forum: 701. Motor Drives

Fri 12 July 2013, 08:15

Replies: 29

How much voltage do I really need?

Views: 32,934

Posted By IPenev

Hi So, about the 1.4 factor, it comes after the...

Hi
So, about the 1.4 factor, it comes after the capacitor but after we put load on the PS the voltage drops. The amount it drops depends on the load, but for the woest part it should not drop below...

Forum: 701. Motor Drives

Thu 11 July 2013, 22:14

Replies: 29

How much voltage do I really need?

Views: 32,934

Posted By IPenev

Hi I started to build MM recently, sorry about...

Hi
I started to build MM recently, sorry about the boring discussion, just would like to plan carefully, but I got the idea.
So I am getting a 35V (AC) which will become 35Vac X 1,4 = 49Vdc and 13A...

Forum: 701. Motor Drives

Tue 09 July 2013, 08:06

Replies: 29

How much voltage do I really need?

Views: 32,934

Posted By IPenev

Hi :) I have been asking about the PS and...

Hi :)
I have been asking about the PS and particularly how is the increase of the voltage in DC happening, I learned the diode arrangement. I rad that when the voltage is converted from AC to DC, ...

Forum: 701. Motor Drives

Mon 08 July 2013, 12:11

Replies: 29

How much voltage do I really need?

Views: 32,934

Posted By IPenev

:) hahah (for the laundry part), OK, Thanks, I...

:) hahah (for the laundry part), OK, Thanks, I guest it is time to get some parts :)
Thanks again Ken :)

Forum: Introduce yourself and start planning

Mon 08 July 2013, 10:56

Replies: 4

Hi, From Bulgaria - Varna :)

Views: 5,194

Posted By IPenev

Thanks :), you are write, it is not that hard,...

Thanks :), you are write, it is not that hard, and there is a lot of help here :)

Forum: Motors & their mountings

Mon 08 July 2013, 09:38

Replies: 19

Selecting the voltage to the geckodrives

Views: 27,295

Posted By IPenev

I was so confused between the two, thank you. ...

I was so confused between the two, thank you.
Is this formula discovered experimentally or there are some calculations behind it, I would like to understand it better
Thanks :)

Forum: 701. Motor Drives

Mon 08 July 2013, 09:31

Replies: 29

How much voltage do I really need?

Views: 32,934

Posted By IPenev

Thank you much Ken, you read my mind, I meant the...

Thank you much Ken, you read my mind, I meant the Motor Driver above :)
Bottom line is we do not consider the Motor Driver, it adjust the Voltage and the Current depending on the controller. We just...

Forum: 701. Motor Drives

Sun 07 July 2013, 00:19

Replies: 29

How much voltage do I really need?

Views: 32,934

Posted By IPenev

Hi I have been reading and I need some help...

Hi
I have been reading and I need some help understanding the changes of the voltage and the current from the PS till the motors. As far as I read, the power supply is calculated for proper current...

Forum: Introduce yourself and start planning

Sat 06 July 2013, 23:32

Replies: 4

Hi, From Bulgaria - Varna :)

Views: 5,194

Posted By IPenev

Thanks :)

Thanks :)

Forum: 70. Control Systems

Sat 06 July 2013, 14:10

Replies: 14

Basic schematic of a typical CNC control box

Views: 36,552

Posted By IPenev

hahaha, I have been reading for a week and still...

hahaha, I have been reading for a week and still hesitating of asking stupid questions before I read everything there is :), He wants it over night :)

Forum: Introduce yourself and start planning

Fri 05 July 2013, 12:27

Replies: 4

Hi, From Bulgaria - Varna :)

Views: 5,194

Posted By IPenev

Hi, From Bulgaria - Varna :)

Hi to everyone :)
First of all, the organizers are inspiring, thank you :)
A friend of mine shared his project of building the machine, so I took on the challenge of helping him with the...

Showing results 1 to 11 of 11

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