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electric_brush [2019/06/03 18:29]
electric_brush [2020/12/06 23:16] (current)
stan_zurek [Electric brush]
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 +====== Electric brush ======
  
 +|< 100% >|
 +| //[[user/Stan Zurek]], Electric brush, [[http://Encyclopedia-Magnetica.com|Encyclopedia-Magnetica.com]], {accessed @YEAR@-@MONTH@-@DAY@}// |
 +
 +
 +**Electric brush** - a connector used between fixed and moving [[conductors]], to facilitate electrical contact and pass electrical signal or [[current]] between the parts of the given circuit. 
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 +A pair of new carbon brushes for a small [[universal motor]]
 +[[file/new_carbon_brushes_magnetica.jpg|{{new_carbon_brushes_magnetica.jpg}}]]
 +{{page>insert/by_SZ}}
 +</box>
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 +{{page>insert/paypal}}
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 +Electric brushes are used most frequently on [[commutator|commutators]] or [[slip ring|slip rings]], as well as in [[autotransformer|autotransformers]]. Depending on the material and construction of the brush there can be: [[carbon brush]], [[copper brush]], [[wire brush]], etc.
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 +<box 30% left #f0f0f0>
 +Electric brush on the exposed part of the [[winding]] of a toroidal [[autotransformer]]
 +[[file/variac_brush_magnetica.jpg|{{variac_brush_magnetica.jpg}}]]
 +{{page>insert/by_SZ}}
 +</box>
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 +<box 30% left #f0f0f0>
 +Electric brushes mounted in [[universal motor]], on a [[commutator]]
 +[[file/comutator_brushes_universal_motor_e-m.jpg|{{comutator_brushes_universal_motor_e-m.jpg}}]]
 +{{page>insert/by_SZ}}
 +</box>
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 +<box 30% left #f0f0f0>
 +Worn out carbon brushes from a [[DC generator]]
 +[[file/used_electric_brushes_magnetica.jpg|{{used_electric_brushes_magnetica.jpg}}]]
 +{{page>insert/by_SZ}}
 +</box>
 +
 +===== See also =====
 +  *[[Commutator]]
 +  *[[Slip ring]]
 +  *[[Autotransformer]]
 +  *[[Alternator]]
 +
 +===== References =====
 +~~REFNOTES~~
 +
 +{{tag>Carbon_brushes Electric_brushes Counter}}

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