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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>
+{{page>insert/paypal}}
+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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+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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+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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+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}}

Encyclopedia of electromagnetics

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