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Rambo board and motors

Posted by Ryusei

Ryusei

Rambo board and motors
February 26, 2014 06:03PM

Registered: 10 years ago
Posts: 14

Hi

Please someone could tell me if this wantai motors 42BYGHW811

[www.wantmotor.com]

can works with Rambo board 1.2?

[reprap.org]

Thanks

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NoobMan

Re: Rambo board and motors
February 27, 2014 04:01AM

Registered: 13 years ago
Posts: 1,352

The 4 models with coil resistance of 3, 2, 3, and 1,25ohms are ok. The rest have 20-30-40 ohms coil resistance which means those wont work too well with 12v psu. Use a model with 3 or 2 ohms, i would avoid the 1.25 model because rumba has 0.1 sense resistors which may be considered significant relative to 1.25, which sort of bends a principle that sensing part should not change the sensed system too much. Imo.

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Ryusei

Re: Rambo board and motors
February 27, 2014 04:57AM

Registered: 10 years ago
Posts: 14

Hi

Thanks for repling

Are you talking about Rumba or Rambo board?
My PSU is 24volt

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NoobMan

Re: Rambo board and motors
February 27, 2014 05:01AM

Registered: 13 years ago
Posts: 1,352

Sry mispelled it, i looked at rambo on its reprap page there is an schematic image in the middle.

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Ryusei

Re: Rambo board and motors
March 01, 2014 04:55AM

Registered: 10 years ago
Posts: 14

No one can help me? sad smiley