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7/26/2019 Presentacinmaquinas1 Copia 130703002257 Phpapp02

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MOTORE MONOFASICOS MAQUINAS ELECTRICAS

INACAP


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MOTORES MONOFASICOS

ASIGNATURA..MAQUINAS 1PROFESOR..JOSE MOYA

ALUMNOS HERNAN MONTECINO

CRISTIAN RODRIGUEZ

NELSON GARCES

FECHA.14/06/2013


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MOTORES MONOFASICOS

E !"#$ %&" $ '()!*)&$'*+) ,-"")!$#( " (-" (

#(!(-" #()(*'(. D""#( " ")!")"- %&" (

#(!(-" #()(*'( !*")") &)$ ($ $" "$*#")!$'*+) )( ,("") &) '$#,( *-$!(-*( *)( %&"

!*")") &) '$#,( #$)5!*'( ,&$)!" $ '&$ " $'"

*7'* " %&" "8*!$ &) !(-%&" ") " $--$)%&" ,(- (

%&" )"'"*!$ " *,(*!*9( "8!-$ ,$-$ *)*'*$- "#(9*#*")!( " $ #%&*)$.


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MOTORES MONOFASICOS

P$-$ " $--$)%&" " &!**:$- &) (*)$( $&8**$-

"!( *") ,(*'*()$( ; '(('$(

$"'&$$#")!" " !$ (-#$ %&" " '-"$- &)$ $"

*'!*'*$ ; " "!$ #$)"-$ $- ,(*" %&" " '-""

&) '$#,( *-$!(-*( ,$-$ $- ,$- ; $7 ,&"$ $-

#(9*#*")!(.


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MOTORES MONOFASICOSBOBINADOS DE ARRANQUE Y PRINCIPAL


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BOBINADOS DE ARRANQUE Y PRINCIPAL


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QUE ES UN MOTOR ELECTRICO ?

U) #(!(- "5'!-*'( " &)$ #%&*)$ "5'!-*'$

%&" !-$)(-#$ ")"-7$ "5'!-*'$ ") ")"-7$#"')*'$ ,(- #"*( " *)!"-$''*()"

""'!-(#$)5!*'$. A&)( " ( #(!(-"

"5'!-*'( () -"9"-*" ,&"")!-$)(-#$- ")"-7$ #"')*'$ ") ")"-7$

"5'!-*'$ &)'*()$)( '(#( ")"-$(-".


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QUE ES UN MOTOR MONOFASICO?

M(!(- #()(*'( " $%&" %&" &)'*()$ '()

&)$ ($ $" ; &) )"&!-(


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DIAGRAMAS DEL MOTOR MONOFSICO


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PARTES DE UN MOTOR MONOFSICOS


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PARTES DE UN MOTOR MONOFSICOSCARCASA

CARCAZAL$ '$-'$:$ " ( #(!(-" "5'!-*'(

#()(*'( " '$,$'*!(- ,"-#$)")!" ()

'()"''*()$$ ") *"-")!" !$#$>( ;

#$!"-*$" '(#( $*)*( *"--( &)*(

-*'"( ( $"$'*+) " $*)*( "

$'&"-( $ )(-#$ $"# ,("")

*&(-" " '$(- ") & $-""(- ?&)!( $ $

$" " &?"'*+).


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ESTATOR

E "!$!(- " '(#,()" " &) )@'"( " '$,$ "

$'"-( '() -$)&-$ "#*'"--$$ " &)$ ,"$$

'$-'$$ " $'"-( ( " &)*'*+) ")!-( " $ '&$

"!$ *)!-(&'*( $ ,-"*+) " )@'"( " '$,$ ; "

( $--($#*")!( " *( " '(-" $*$( $(?$(

") $ -$)&-$ ; $#$( -","'!*9$#")!"

$--($#*")!( ,-*)'*,$ ( " !-$$?( ; $--($#*")!($&8**$- ( " $--$)%&".


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ESTATOR

Figura 2: Tipos de estatores

POLOS SALIENTES RANURADO


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ESCUDOS O PLACAS TERMINALES

L( "'&( ( ,$'$ !5-#*'$ "!) *?$(

$ $ '$-'$$ " "!$!(- ,(- #"*( " !(-)*(( ,"-)(B & #**+) ,-*)'*,$ " #$)!")"- "

"?" " -(!(- ") ,(*'*+) *)9$-*$". C$$

"'&( !*")" &) (-**'*( '")!-$ ,-"9*!( ,$-$$(?$- " '(?*)"!" ()" "'$)$ " "8!-"#(

'(--",()*")!" " "?" -(!(-*'(.


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TAPAS O ESCUDOS TERMICOS


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INTERRUPTOR CENTRIFUGO

E *)!"--&,!(- '")!-7&(

9$ #()!$( ") " *)!"-*(-

" #(!(-. S& #**+) "

"'()"'!$- "$--($#*")!( "

$--$)%&" ") '&$)!( "

-(!(- $ $'$):$( &)$

9"('*$,-""!"-#*)$$ " &)


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ARROLLAMIENTOS ESTATORICOS

S() ( *&*")!"

U) $--($#*")!( " !-$$?( ( ,-*)'*,$ $ $" "

'()&'!(- " '(-" -&"( $*$( *,&"!(

")"-$#")!" ") " ()( " $ -$)&-$ "!$!(-*'$.

A--($#*")!( " $--$)%&" ( $&8**$- $ $" "

'()&'!(- " '(-" *)( $*$( *!&$()(-#$#")!" ")'*#$ " $--($#*")!( " !-$$?(.

A#( $--($#*")!( "!) &)*( ") ,$-$"(.


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BOBINAS DE ESTATOR


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S" &!**:$ '(#( '$,$'*!(-"

" $--$)%&" ") #(!(-"

#()(*'( "!"

*"5'!-*'( "!$ '()!*!&*(

,(- (?$ " ,$,"*#,-")$( ") $'"*!". S"

'()!-&;") ") '()

'$,$'*$" ")!-" 2 ; 0

#*'-($-$*(.

CONDENSADORES DE ARRANQUESELECTROLTICOS


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S" '(#( &!**:$ '(#(

'$,$'*!(-"

,"-#$)")!" ")

#(!(-" #()(*'(" '()"'!$) ") ,$-$"(

$ $ !")*+) " #(!(- ;

" *)!$$) &"-$ "

#(!(-

CONDENSADORES DE ARRANQUESELECTROLTICOS


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CONDENSADORES DE ARRANQUE Y

PERMANENTE


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MOTORES MONOFASICOS

Las clases de motores elctricos que

existen se pueden deinir en principio

atendiendo a su principio de operaci!n "

la clase de ener#$a elctrica que utili%a&


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MOTORES ELECTRICOS

Motor de corre!te "#ter!"$

P("#( '$**'$-( " 9$-*$ #$)"-$,(- & 9"('*$ " *-( ,(- " !*,( " -(!(-

; ,(- " )@#"-( " $" " $*#")!$'*+).

$#( $ "(


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MOTORES ELECTRICOS

1. P(- & 9"('*$ " *-(.

1.1. A7)'-()(

1.2. S7)'-()(.

M(!(-" 7)'-()( !-**'(.

M(!(-" $7)'-()( *)'-()*:$(.

M(!(-" '() &) -(!(- " *#) ,"-#$)")!".

2. P(- " !*,( " -(!(-.

M(!(-" " $)*( -(:$)!".

M(!(-" '() '("'!(-.

M(!(-" " ?$&$ " $-*$.


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MOTORES ELECTRICOS3. P(- & )@#"-( " $" "$*#")!$'*+).

M(!(-" #()(*'(.

M(!(-" **'(. M(!(-" !-**'(.

M(!(-" '() $--$)%&" $&8**$-

(*)$(.

M(!(-" '() $--$)%&" $&8**$-

(*)$( ; '() '()")$(-.

M(!(- " '(--*")!" '()!*)&$.

M(!(-" " "8'*!$'*+) ")

"-*". M(!(-" " "8'*!$'*+) ")

,$-$"(.

M(!(-" " "8'*!$'*+)

'(#,&"!$.


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MOTOR MONOFASICO

Motor %o!o&'(co de !d)cc*!

S& &)'*()$#*")!( " " #*#( %&" " " ( #(!(-"

$7)'-()( " *)&''*+). D")!-( " "!" ,-*#"- -&,(

*,()"#( " ( *&*")!" #(!(-"

1. D" ,(( $&8**$-" ( !$#*5) $#$( " $",$-!*$.

2. C() '()")$(-.

3. C() ",*-$ ") '(-!('*-'&*!( ( !$#*5) $#$( "

,(( ,$-!*(.


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MOTOR MONOFASICO

Motor %o!o&'(co de co#ector$

S() *#*$-" $ ( #(!(-" " '(--*")!" '()!*)&$

-","'!( $ & &)'*()$#*")!(. E8*!") ( '$" "

"!( #(!(-"

1. U)*9"-$".

2. D" -",&*+).


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MOTOR MONOFASICO

Motor %o!o&'(co de &"(e +"rtd"$

E!" !*,( " #(!(- !*")" ( "9$)$( *")*"-")'*$( &) "9$)$( ,-*)'*,$ ; (!-( "9$)$(

$&8**$-. E "9$)$( $&8**$- " " %&" ,-(9('$ "

$--$)%&" " #(!(- -$'*$ $ %&" "$$ &) &?(

#$)5!*'( -","'!( $ &?( " "9$)$( ,-*)'*,$ ""!$ #$)"-$ (-$ !")"- ( $" ") " #(#")!(

" $--$)%&".


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Motor monofsico de

condensador.

Son tcnicamentemejores que los

motores de fasepartida. Tambindisponen de dosdevanados, uno auxiliary otro principal. Sobreel devanado auxiliar secoloca un condensadoren serie, que tienecomo funcin el deaumentar el par dearranque, entre 2 y

veces el par normal.

MOTOR MONOFASICO


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Motor

monofsico con

espira en

cortocircuito.

E!" !*,( " #(!(- )( "9$

"9$)$( $&8**$- ") & &$-

" '(('$ &)$ ",*-$


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Motor universal.

!l motor universal esun tipo de motor quepuede ser alimentado

con corriente alterna ocon corriente continua,es indistinto. Suscaracter"sticasprincipales no var"an

si#ni$cativamente,sean alimentados deuna forma u otra. %orre#la #eneral, seutili&an con corrientealterna.

MOTOR MONOFASICO


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Tipos y caractersticas (os motores monofsicos )an sido perfeccionados a

travs de los a*os, a partir del tipo ori#inal derepulsin, en varios tipos mejorados, y en laactualidad se conocen+

,$ Motore( de &"(e +"rtd"

-$ Motore( de "rr"!.)e co! c"+"ctor /$ Motore( co! c"+"ctor +er%"!e!te

MOTOR MONOFASICO


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Motor Mo!o&'(co de F"(e P"rtd"

DEFINICI0N

L$ NEMA "*)" " #(!(- " $" ,$-!*$ '(#( #(!(- " *)&''*+)#()(*'( ,-(9*!( " &) $--($#*")!( $&8**$- ",$:$(

#$)5!*'$#")!" -","'!( $ $--($#*")!( ,-*)'*,$ ; '()"'!$( ") (-#$

,$-$"$ '() "!" &!*#(.

MOTOR MONOFASICO


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F)!co!"%e!to Motor F"(e P"rtd"$

L( #(!(-" #()(*'( " $" ,$-!*$ !*")") (( &)$ $" "$*#")!$'*+) )( ,("") '$#,( *-$!(-*( '(#( ") ( ,(**'( ,"-(

* !*")") &) '$#,( #$)5!*'( ,&$)!" "!( *#,*" %&" "

,-(,(-'*()" &) !(-%&" ") " $--$)%&" ;$ %&" " '$#,( #$)5!*'(

*)&'*( ") " -(!(- "! $*)"$( '() " '$#,( " "!$!(-. P$-$

(&'*()$- " ,-("#$ " $--$)%&" " %&" " &!**:$ &) (*)$(

$&8**$- %&" () *#")*()$( $"'&$$#")!" ; ,(*'*()$( " !$

(-#$ %&" " '-"$ &)$ $" *'!*'*$ ,"-#*!*")( " "!$ #$)"-$ $(-#$'*+) " &) '$#,( *-$!(-*( )"'"$-*( ") $ ,$-!*$.

E $--($#*")!( $&8**$- '-"$ &) ""%&**-*( " $" ,-(&'*")( "

!(-%&" ; $'""-$'*+) )"'"$-*( ,$-$ $ -(!$'**) *)*'*$. C&$)( "#(!(- "$ $ !")"- &)$ 9"('*$ "!"-#*)$$ $ $" $&8**$- "

"'()"'!$ " $ -" $ !-$95 " &)$ $9" %&" )(-#$#")!" $'!@$ ,(-

&)$ &"-:$ '")!-7&$


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MOTOR MONOFASICO


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Motor Mo!o&'(co Co! C"+"ct"dor de Arr"!.)e$

DEFINICI0N

E #(!(- #()(*'( " *)&''*+) " &) #(!(- " '(--*")!" $!"-)$ %&" "

'$-$'!"-*:$ ,(- !")"- &) ,$- " $--$)%&" #("-$( "!" #(!(- " '()"'!$

)(-#$#")!" $ &)$ -" #()(*'$ " $-$( ( " &"-:$ "!" "

")'&")!-$ ,-(9*!( " &) $--($#*")!( $&8**$- ",$:$( #$)5!*'$#")!" -","'!( $ $--($#*")!(

,-*)'*,$ ; '()"'!$( ") ,$-$"( '() "!" @!*#(.

E!" !*,( " #(!(- " '$-$'!"-*:$ ,(-%&" ,$-$ ,("- "9$- $'$( & ,&"!$ ")

#$-'$ " $&8**$ " &) "9$)$( "'&)$-*( $#$( " $--$)%&" " '&$ 9$ '()"'!$( ") "-*" $ &)

'$,$'*!(- ; ( ( " ")'&")!-$) '()!-($( ,(- &) *)!"--&,!(- %&" " $-" '&$)( " #(!(- $

$'$):$( " " & 9"('*$ )(#*)$.

MOTOR MONOFASICO


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F&)'*()$#*")!( M(!(- M()(*'( '() C$,$'*!(- " A--$)%&" .

E!( " *"-")'*$) " ( #(!(-" " $" P$-!*$ ") " "'( " %&" $ (*)$ "

")'")*( !*")") # 9&"!$ ; " $*#")!$ #"*$)!" &) '()")$(- ") "-*". E

-"&!$( " '(#,*'$- #7)*#$#")!" " '*-'&*!( " " " &) #"?(- ")'")*(. L(

'()")$(-" ") "-*" () $ '$&$ " %&" $ '(--*")!" %&" " $ ") $ (*)$ "

$--$)%&" "!5 $!-$$$ -","'!( $ $ $" " $ !")*+) *)*!-$$ "'(*")( " (-#$

'(--"'!$ $ (*)$ ; " '()")$(- ,("#( $,-(8*#$- ") -$) #$)"-$ $ *"-")'*$ "

$" *"$ " 0.

E '()")$(- " ")'")*( !*")" $ 9")!$?$ " $- &)$ '(--*")!" " ")'")*( # $?$; #(#")!( *)*'*$ #$;(- %&" & "%&*9$")!" #(!(- " *9**+) " $".

MOTOR MONOFASICO


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MOTOR MONOFASICO


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M(!(- M()(*'( '() C()")$(- P"-#$)")!" ( " T-$$?(.

C$-$'!"-7!*'$

D"9$)$( " *&$ *#"!-( " *&$ N " 9&"!$

D"9$)$( ,-*)'*,$ "9$)$( $&8**$- )( &!**:$ *)!"--&,!(-

'")!-*&(

MOTOR MONOFASICO


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Motor %o!o&'(co co!co!de!("dor +er%"!e!te1

"1 e(.)e%'tco

21 c"r"cter3(tc" de tor.)e 45e#ocd"d

MOTOR MONOFASICO


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")!$?$

S" ,&"" '()!-($- $ 9"('*$ "

#(!(- ,(- 9$-*$'*+) " 9(!$?" "

*)*!-(

!-$)(-#$(-" " 9$-*$ $*$P(!")'*+#"!-(

D"9")!$?$

N( !*")" $!( ,$- " $--$)%&"

MOTOR MONOFASICO


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A+#c"co!e( Motore( Mo!o&'(co($

K(#$

E%&*,$#*")!( $'()*'*()$(-" " $*-"

E%&*,$#*")!( -&-$"

C*)!$ !-$),(-!$(-$

M%&*)$ '(#"-'*$"

R"&'!(-"

C(#,-"(-" H"--$#*")!$

")!*$(-" ; S(,$(-$

E%&*,( " "#,$%&"!$#*")!(

MOTOR MONOFASICO


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Co!c#)(o!e(

S" &$ ") !")*+) #()(*'$ C.A

L$ '(--*")!" " !")*+) #()(*'$ )( ,-(&'" &) '$#,( #$)5!*'( *-$!(-*( ") " #(!(-

#()(*'( " *)&''*+) ,(- ( !$)!( )( ,("") ,$- " $--$)%&".

L( #(!(-" " *)&''*+) #()(*'( )( !*")") ,$- " $--$)%&" ,"-( '&$)( $'$):$)

& 9"('*$ & '$-$'!"-7!*'$ ,$- 9"('*$ $")!$) '()*"-$"#")!".

E) "!( #(!(-" " $--$)%&" " '()*&" $*'*()$)( &) "9$)$( $&8**$- '() &)$

'(--*")!" '&;( )&( " $" **"-" " "9$)$( ,-*)'*,$

E ,$- " *)&''*+) &) #(!(- #()(*'( ",")" " )&( " $" ")!-" $ '(--*")!" ""9$)$( ,-*)'*,$ ; $ '(--*")!" " "9$)$( $&8**$- " ,$- #8*#( ('&--" '&$)(

"!" $'$):$ 0

MOTOR MONOFASICO


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M&'$ G-$'*$ ,(- & A!")'*+).

MOTOR MONOFASICO

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