{"id":93,"date":"2022-02-01T20:31:02","date_gmt":"2022-02-01T20:31:02","guid":{"rendered":"https:\/\/kartelec.fr\/?page_id=93"},"modified":"2022-04-20T15:09:39","modified_gmt":"2022-04-20T15:09:39","slug":"technique-kart-elec","status":"publish","type":"page","link":"https:\/\/kartelec.fr\/?page_id=93","title":{"rendered":"Technique"},"content":{"rendered":"

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Technique<\/h1>\n

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 <\/p>\n

La sp\u00e9cificit\u00e9 du kart \u00e9lectrique r\u00e9side dans trois \u00e9l\u00e9ments: le moteur \u00e9lectrique, le variateur et les batteries.<\/p>\n

Le ch\u00e2ssis est sp\u00e9cifique pour accueillir ces trois \u00e9l\u00e9ments qui, par leur poids et encombrement sont diff\u00e9rents des composants d’un kart thermique.<\/p>\n

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Moteurs \u00e9lectriques<\/h2>\n

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Tr\u00e8s utilis\u00e9, depuis plus d’un si\u00e8cle, le moteur \u00e9lectrique est souple, silencieux, ne pollue pas et s’adapte \u00e0 toutes les situations. De mani\u00e8re sp\u00e9cifique, le moteur \u00e9lectrique de traction doit r\u00e9pondre aux crit\u00e8res suivants:
\u00a0<\/span><\/span><\/span><\/span><\/span>Il doit pouvoir tourner et freiner dans les deux sens de rotation;
\u00a0<\/span><\/span><\/span><\/span><\/span>Il doit poss\u00e9der un couple important \u00e0 bas r\u00e9gime, ainsi qu’un bon rendement.
Pour ces raisons, et en fonction du type de v\u00e9hicule fabriqu\u00e9, les constructeurs orientnt leurs choix sur:
\u00a0<\/span><\/span><\/span><\/span><\/span>Le moteur s\u00e9rie;
\u00a0<\/span><\/span><\/span><\/span><\/span>Le moteur \u00e0 excitation s\u00e9par\u00e9e;
\u00a0<\/span><\/span><\/span><\/span><\/span>Le moteur Bruscless (ou moteur synchrone sans balais);
\u00a0<\/span><\/span><\/span><\/span><\/span>Le moteur asynchrone.
<\/span><\/p>\n

Il existe deux grandes familles de moteurs \u00e9lectriques:
\u00a0<\/span><\/span><\/span><\/span><\/span>les moteurs \u00e0\u00a0<\/span>courant continu<\/a>;
\u00a0<\/span><\/span><\/span><\/span><\/span>les moteurs \u00e0\u00a0<\/span>courant alternatif<\/a>.<\/span><\/p>\n

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Les moteurs sont pilot\u00e9s par des \u00a0\u00bb variateurs \u00a0\u00bb ou \u00a0\u00bb contr\u00f4leur \u00ab\u00a0. La puissance \u00e9lectrique est fournie par les batteries.<\/span>
La puissance absorb\u00e9e des moteurs a courant continu est :<\/span>\u00a0<\/span>P= U x I<\/b>\u00a0<\/span>ou U est la tension en volts (V) et I le courant en amp\u00e8re\u00a0(A). La puissance est donc fonction de la tension d’alimentation du moteur et de l’intensit\u00e9 du courant. Une tension plus importante permettra, pour une m\u00eame puissance, d’avoir une intensit\u00e9 plus faible. Le diam\u00e9tre des cables s’en trouve r\u00e9duit et les batteries sont moins solicit\u00e9es.<\/span><\/p>\n

 <\/p>\n

[\/et_pb_text][\/et_pb_column_inner][\/et_pb_row_inner][\/et_pb_column][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1″ admin_label=\u00a0\u00bbProjects\u00a0\u00bb _builder_version=\u00a0\u00bb3.22″ global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb3.25″ global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4″ _builder_version=\u00a0\u00bb3.25″ custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.14.7″ text_font=\u00a0\u00bb||||||||\u00a0\u00bb header_font=\u00a0\u00bb||||||||\u00a0\u00bb header_2_font=\u00a0\u00bbRubik|700|||||||\u00a0\u00bb header_2_font_size=\u00a0\u00bb42px\u00a0\u00bb header_2_line_height=\u00a0\u00bb1.2em\u00a0\u00bb text_orientation=\u00a0\u00bbcenter\u00a0\u00bb module_alignment=\u00a0\u00bbcenter\u00a0\u00bb custom_margin=\u00a0\u00bb|||\u00a0\u00bb custom_padding=\u00a0\u00bb|||\u00a0\u00bb header_2_font_size_tablet=\u00a0\u00bb\u00a0\u00bb header_2_font_size_phone=\u00a0\u00bb36px\u00a0\u00bb header_2_font_size_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n

Les Variateurs<\/h2>\n

[\/et_pb_text][et_pb_divider divider_position=\u00a0\u00bbcenter\u00a0\u00bb divider_weight=\u00a0\u00bb5px\u00a0\u00bb _builder_version=\u00a0\u00bb4.14.7″ max_width=\u00a0\u00bb50px\u00a0\u00bb module_alignment=\u00a0\u00bbcenter\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_divider][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00a0\u00bb1_2,1_2″ use_custom_gutter=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.14.7″ custom_margin=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_2″ _builder_version=\u00a0\u00bb3.25″ custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/kartelec.fr\/wp-content\/uploads\/2022\/02\/electronique_principe1.jpg\u00a0\u00bb title_text=\u00a0\u00bbelectronique_principe1″ show_in_lightbox=\u00a0\u00bbon\u00a0\u00bb force_fullwidth=\u00a0\u00bbon\u00a0\u00bb align_tablet=\u00a0\u00bbcenter\u00a0\u00bb align_phone=\u00a0\u00bbcenter\u00a0\u00bb align_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb _builder_version=\u00a0\u00bb4.14.7″ custom_margin=\u00a0\u00bb||50px|||\u00a0\u00bb box_shadow_style=\u00a0\u00bbpreset3″ box_shadow_vertical=\u00a0\u00bb30px\u00a0\u00bb box_shadow_blur=\u00a0\u00bb65px\u00a0\u00bb box_shadow_spread=\u00a0\u00bb-30px\u00a0\u00bb box_shadow_color=\u00a0\u00bbrgba(0,0,0,0.35)\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][et_pb_text _builder_version=\u00a0\u00bb4.14.7″ text_font=\u00a0\u00bb||||||||\u00a0\u00bb link_font=\u00a0\u00bb||||||||\u00a0\u00bb ul_font=\u00a0\u00bb||||||||\u00a0\u00bb ol_font=\u00a0\u00bb||||||||\u00a0\u00bb quote_font=\u00a0\u00bb||||||||\u00a0\u00bb header_font=\u00a0\u00bb||||||||\u00a0\u00bb header_2_font=\u00a0\u00bbRubik|700|||||||\u00a0\u00bb header_2_text_align=\u00a0\u00bbcenter\u00a0\u00bb header_2_text_color=\u00a0\u00bb#2a2a2a\u00a0\u00bb header_2_font_size=\u00a0\u00bb25px\u00a0\u00bb header_2_line_height=\u00a0\u00bb1.2em\u00a0\u00bb background_layout=\u00a0\u00bbdark\u00a0\u00bb module_alignment=\u00a0\u00bbcenter\u00a0\u00bb custom_margin=\u00a0\u00bb||0px||false|false\u00a0\u00bb custom_padding=\u00a0\u00bb|||\u00a0\u00bb header_2_font_size_tablet=\u00a0\u00bb\u00a0\u00bb header_2_font_size_phone=\u00a0\u00bb36px\u00a0\u00bb header_2_font_size_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n

Principe de fonctionnement d’un hacheur de courant<\/h2>\n

[\/et_pb_text][et_pb_divider divider_position=\u00a0\u00bbcenter\u00a0\u00bb divider_weight=\u00a0\u00bb5px\u00a0\u00bb _builder_version=\u00a0\u00bb4.14.7″ max_width=\u00a0\u00bb50px\u00a0\u00bb module_alignment=\u00a0\u00bbcenter\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_divider][et_pb_text _builder_version=\u00a0\u00bb4.14.7″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_font=\u00a0\u00bbLato||||||||\u00a0\u00bb text_text_color=\u00a0\u00bb#0A0000″ text_font_size=\u00a0\u00bb17px\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n

Les variateurs permettent faire varier la vitesse du moteur \u00e9lectrique:
\u00a0<\/span><\/span><\/span><\/span><\/span>le hacheur pour moteur \u00e0 courant continu;
\u00a0<\/span><\/span><\/span><\/span><\/span>l’onduleur pour moteur \u00e0 courant alternatif.<\/span><\/p>\n

Le moteur \u00e0 courant continu, le h\u00e2cheur<\/b>
Le convertisseur \u00e9lectronique appel\u00e9 hacheur permet de faire varier la tension aux bornes du moteur et par cons\u00e9quent la vitesse. Il s’agit par d\u00e9coupage de la tension d’o\u00f9 son nom de h\u00e2cheur.<\/span><\/p>\n

Le convertisseur pr\u00e9sente une fr\u00e9quence de travail fixe. Il fait varier le rapport cyclique T1\/T2, qui provoque la variation de tension (U moyen). Pour un moteur \u00e0 excitation s\u00e9par\u00e9e, le convertisseur est compos\u00e9 de deux \u00ab\u00a0h\u00e2cheurs\u00a0\u00bb qui permettent d’adapter le moteur \u00e0 tous les besoins en couple et tension. Il en r\u00e9sulte un fonctionnement tr\u00e8s souple et \u00e9conomique.<\/span><\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_2″ _builder_version=\u00a0\u00bb3.25″ custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/kartelec.fr\/wp-content\/uploads\/2022\/02\/electronique_principe2.jpg\u00a0\u00bb title_text=\u00a0\u00bbelectronique_principe2″ show_in_lightbox=\u00a0\u00bbon\u00a0\u00bb force_fullwidth=\u00a0\u00bbon\u00a0\u00bb align_tablet=\u00a0\u00bbcenter\u00a0\u00bb align_phone=\u00a0\u00bbcenter\u00a0\u00bb align_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb _builder_version=\u00a0\u00bb4.14.7″ custom_margin=\u00a0\u00bb||51px|||\u00a0\u00bb box_shadow_style=\u00a0\u00bbpreset3″ box_shadow_vertical=\u00a0\u00bb30px\u00a0\u00bb box_shadow_blur=\u00a0\u00bb65px\u00a0\u00bb box_shadow_spread=\u00a0\u00bb-30px\u00a0\u00bb box_shadow_color=\u00a0\u00bbrgba(0,0,0,0.35)\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][et_pb_text _builder_version=\u00a0\u00bb4.14.7″ text_font=\u00a0\u00bb||||||||\u00a0\u00bb link_font=\u00a0\u00bb||||||||\u00a0\u00bb ul_font=\u00a0\u00bb||||||||\u00a0\u00bb ol_font=\u00a0\u00bb||||||||\u00a0\u00bb quote_font=\u00a0\u00bb||||||||\u00a0\u00bb header_font=\u00a0\u00bb||||||||\u00a0\u00bb header_2_font=\u00a0\u00bbRubik|700|||||||\u00a0\u00bb header_2_text_align=\u00a0\u00bbcenter\u00a0\u00bb header_2_text_color=\u00a0\u00bb#2a2a2a\u00a0\u00bb header_2_font_size=\u00a0\u00bb25px\u00a0\u00bb header_2_line_height=\u00a0\u00bb1.2em\u00a0\u00bb background_layout=\u00a0\u00bbdark\u00a0\u00bb module_alignment=\u00a0\u00bbcenter\u00a0\u00bb custom_margin=\u00a0\u00bb||0px||false|false\u00a0\u00bb custom_padding=\u00a0\u00bb|||\u00a0\u00bb header_2_font_size_tablet=\u00a0\u00bb\u00a0\u00bb header_2_font_size_phone=\u00a0\u00bb36px\u00a0\u00bb header_2_font_size_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n

Principe de fonctionnement de l’onduleur<\/b><\/h2>\n

[\/et_pb_text][et_pb_divider divider_position=\u00a0\u00bbcenter\u00a0\u00bb divider_weight=\u00a0\u00bb5px\u00a0\u00bb _builder_version=\u00a0\u00bb4.14.7″ max_width=\u00a0\u00bb50px\u00a0\u00bb module_alignment=\u00a0\u00bbcenter\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_divider][et_pb_text _builder_version=\u00a0\u00bb4.14.7″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_font=\u00a0\u00bbLato||||||||\u00a0\u00bb text_text_color=\u00a0\u00bb#0A0000″ text_font_size=\u00a0\u00bb17px\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n

Le moteur \u00e0 courant alternatif, l’onduleur<\/span><\/b>
En traction \u00e9lectrique, l’onduleur est un couvertisseur continu-alternatif, qui permet d’obtenir trois phases de courant alternatif, d\u00e9cal\u00e9es de 2p\/3 (120\u00b0), de fr\u00e9quence variable de z\u00e9ro \u00e0 50 Hz \u00e0 partir d’un courant batterie.<\/span><\/p>\n

Cette technologie permet d’adapter les moteurs alternatifs fabriqu\u00e9s en grande s\u00e9rie, qui sont simples, robustes, et peu on\u00e9reux. Ce type de convertisseur fait varier uniquement la fr\u00e9quence et permet d’obtenir ainsi une vitesse \u00e0 rotation variable. Ce proc\u00e9d\u00e9 poss\u00e9de une puissance et un rendement correct \u00e0 tous les r\u00e9gimes (la vitesse de rotation d’un moteur courant alternatif est fix\u00e9e par la fr\u00e9quence ; la tension fixe le couple)..<\/span><\/p>\n

[\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.14.7″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_font=\u00a0\u00bbLato||||||||\u00a0\u00bb text_text_color=\u00a0\u00bb#0A0000″ text_font_size=\u00a0\u00bb17px\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n

Une batterie est un appareil qui transforme l’\u00e9nergie chimique en \u00e9lectricit\u00e9 et constitu\u00e9 de plusieurs piles ou d’accumulateurs connect\u00e9es en s\u00e9rie ou en parall\u00e8le. Des versions am\u00e9lior\u00e9es d’accumulateur conventionnel ont \u00e9t\u00e9 mises au point pour les voitures \u00e9lectriques, mais elles pr\u00e9sentent encore un certain nombre d’inconv\u00e9nients :\u00a0<\/span>faible autonomie, prix \u00e9lev\u00e9, probl\u00e8mes d’emplacement<\/b>\u00a0<\/span>ou li\u00e9s a l’environnement.<\/span><\/p>\n

 <\/p>\n

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Les batteries :<\/h2>\n

[\/et_pb_text][et_pb_divider divider_position=\u00a0\u00bbcenter\u00a0\u00bb divider_weight=\u00a0\u00bb5px\u00a0\u00bb _builder_version=\u00a0\u00bb4.14.7″ max_width=\u00a0\u00bb50px\u00a0\u00bb module_alignment=\u00a0\u00bbcenter\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_divider][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00a0\u00bb1_2,1_2″ use_custom_gutter=\u00a0\u00bbon\u00a0\u00bb custom_padding_last_edited=\u00a0\u00bbon|tablet\u00a0\u00bb _builder_version=\u00a0\u00bb3.25″ module_alignment=\u00a0\u00bbcenter\u00a0\u00bb custom_margin=\u00a0\u00bb|||\u00a0\u00bb custom_padding=\u00a0\u00bb50px|0vw|50px|0vw|true|true\u00a0\u00bb custom_padding_tablet=\u00a0\u00bb|40px||40px||true\u00a0\u00bb custom_padding_phone=\u00a0\u00bb50px|2px|50px|2px|true|true\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_2″ saved_specialty_column_type=\u00a0\u00bb2_3″ _builder_version=\u00a0\u00bb3.25″ custom_padding=\u00a0\u00bb|||\u00a0\u00bb custom_padding_tablet=\u00a0\u00bb|0px||\u00a0\u00bb custom_padding_last_edited=\u00a0\u00bboff|desktop\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb padding_tablet=\u00a0\u00bb|0px||\u00a0\u00bb padding_last_edited=\u00a0\u00bboff|desktop\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.14.7″ text_font=\u00a0\u00bbLato||||||||\u00a0\u00bb text_text_color=\u00a0\u00bb#0A0000″ text_font_size=\u00a0\u00bb17px\u00a0\u00bb text_line_height=\u00a0\u00bb1.8em\u00a0\u00bb width=\u00a0\u00bb88.7%\u00a0\u00bb max_width=\u00a0\u00bb100%\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n

Une batterie est un appareil qui transforme l’\u00e9nergie chimique en \u00e9lectricit\u00e9 et constitu\u00e9 de plusieurs piles ou d’accumulateurs connect\u00e9es en s\u00e9rie ou en parall\u00e8le. Des versions am\u00e9lior\u00e9es d’accumulateur conventionnel ont \u00e9t\u00e9 mises au point pour les voitures \u00e9lectriques, mais elles pr\u00e9sentent encore un certain nombre d’inconv\u00e9nients :\u00a0<\/span>faible autonomie, prix \u00e9lev\u00e9, probl\u00e8mes d’emplacement<\/b>\u00a0<\/span>ou li\u00e9s a l’environnement.<\/span><\/p>\n

Pour les v\u00e9hicules \u00e9lectriques, les derni\u00e8res batteries les plus prometteuses contiennent du sulfure de fer et de lithium, du zinc et du chlore, de l’hydrure de nickel m\u00e9tallique et un m\u00e9lange sodium-soufre. Comme en atteste les photos ci-dessous, les batteries ont bien \u00e9volu\u00e9es au cours des derni\u00e8res ann\u00e9es et continueront d’\u00e9voluer.<\/span><\/p>\n

La s\u00e9lection d’une batterie se fait en fonction des crit\u00e8res suivants, par ordre d’importance :
– Energie, poids (Energie\/Massique) ;
– recharge (Nombre de cycles) ;
– dur\u00e9e de vie, prix ;
– entretien ;
– tension, encombrement (fonction de l’utilisation) ;
– recyclabilit\u00e9.<\/span><\/p>\n

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Les<\/span>\u00a0<\/span>batterie au plomb<\/a>\u00a0<\/span>sont les premi\u00e8res a avoir \u00e9t\u00e9 d\u00e9velopp\u00e9es. Leur co\u00fbt d’investissement est faible, mais leurs performances sont moyennes (autonomie, fiabilit\u00e9). La charge compl\u00e8te des batteries dure en moyenne 6 heures. C’est pourquoi certains engins sont \u00e9quip\u00e9s de batteries amovibles permettant l’\u00e9change rapide de ces derni\u00e8res. N\u00e9anmoins pour les karts, il est possible de proc\u00e9der \u00e0 des charges-d\u00e9charges partielles . Dans ce cas, le temps de charge est en moyenne \u00a0\u00bb \u00e9quivalent \u00a0\u00bb au temps d’utilisation.<\/span><\/p>\n

\u00a0<\/span><\/span><\/span><\/span><\/span>Les batteries\u00a0<\/span>Nickel-Cadnium<\/b>\u00a0<\/span>sont d’une technologie plus moderne. Elles poss\u00e8dent une autonomie et une dur\u00e9e de vie plus importante mais son co\u00fbt est plus \u00e9lev\u00e9. D’autre part elles supportent des puissances de charge 3 fois plus importantes que pour une charge normale. Ceci permet d’obtenir le meilleur rendement temps\/chargement possible.<\/span><\/p>\n

Les batteries peuvent \u00eatre mont\u00e9es\u00a0<\/span>en s\u00e9rie ou en parall\u00e8le<\/a>.<\/span><\/p>\n

Conseils d’utilisation<\/a>\u00a0<\/span>des batteries pour le karting.<\/span><\/p>\n

 <\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1″ admin_label=\u00a0\u00bbContact Us\u00a0\u00bb _builder_version=\u00a0\u00bb4.14.7″ background_color=\u00a0\u00bbrgba(0,0,0,0.75)\u00a0\u00bb background_image=\u00a0\u00bbhttps:\/\/kartelec.fr\/wp-content\/uploads\/2022\/02\/20140803_bizecovolt1.jpg\u00a0\u00bb background_blend=\u00a0\u00bbcolor\u00a0\u00bb custom_padding=\u00a0\u00bb100px|0px|100px|0px\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb collapsed=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_row make_equal=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.14.7″ background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb max_width=\u00a0\u00bb1280px\u00a0\u00bb custom_margin=\u00a0\u00bb|||\u00a0\u00bb custom_padding=\u00a0\u00bb|||\u00a0\u00bb use_custom_width=\u00a0\u00bbon\u00a0\u00bb custom_width_px=\u00a0\u00bb1280px\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4″ _builder_version=\u00a0\u00bb3.25″ background_color=\u00a0\u00bb#1f1f1f\u00a0\u00bb custom_padding=\u00a0\u00bb100px|5%|100px|5%\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.14.7″ text_font=\u00a0\u00bbPlayfair Display||||\u00a0\u00bb text_font_size=\u00a0\u00bb30px\u00a0\u00bb text_line_height=\u00a0\u00bb1.3em\u00a0\u00bb header_font=\u00a0\u00bb||||||||\u00a0\u00bb header_3_font=\u00a0\u00bbRubik|700|||||||\u00a0\u00bb header_3_font_size=\u00a0\u00bb30px\u00a0\u00bb header_3_line_height=\u00a0\u00bb1.3em\u00a0\u00bb background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb text_orientation=\u00a0\u00bbcenter\u00a0\u00bb background_layout=\u00a0\u00bbdark\u00a0\u00bb max_width=\u00a0\u00bb400px\u00a0\u00bb module_alignment=\u00a0\u00bbcenter\u00a0\u00bb custom_padding=\u00a0\u00bb||30px|\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n

Contactez nous !<\/h3>\n

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 <\/p>\n

Vous \u00eates constructeurs, vous avez un projet de piste, vous souhaitez organiser une manifestation… Pour toute information, contactez Jean-Pierre (demandes en fran\u00e7ais).<\/p>\n

kartelec.web@orange.fr<\/a><\/b><\/span>\u00a0<\/p>\n

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Vous souhaitez signaler une erreur, sugg\u00e9rer un lien ou nous alerter sur une information li\u00e9e au karting \u00e9lectrique… Merci de contacter St\u00e9phane (demandes en fran\u00e7ais, Anglais ou Espagnol).<\/p>\n

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webmaster@kartelec.com<\/a><\/b><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Technique  La sp\u00e9cificit\u00e9 du kart \u00e9lectrique r\u00e9side dans trois \u00e9l\u00e9ments: le moteur \u00e9lectrique, le variateur et les batteries. Le ch\u00e2ssis est sp\u00e9cifique pour accueillir ces trois \u00e9l\u00e9ments qui, par leur poids et encombrement sont diff\u00e9rents des composants d’un kart thermique.Moteurs \u00e9lectriquesTr\u00e8s utilis\u00e9, depuis plus d’un si\u00e8cle, le moteur \u00e9lectrique est souple, silencieux, ne pollue pas […]<\/p>\n","protected":false},"author":1,"featured_media":62,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-93","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nTechnique - Kartelec<\/title>\n<meta name=\"description\" content=\"La sp\u00e9cificit\u00e9 du kart \u00e9lectrique r\u00e9side dans trois \u00e9l\u00e9ments: le moteur \u00e9lectrique, le variateur et les batteries.Le ch\u00e2ssis est sp\u00e9cifique pour accueillir ces trois \u00e9l\u00e9ments qui, par leur poids et encombrement sont diff\u00e9rents des composants d\u2019un kart thermique.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kartelec.fr\/?page_id=93\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Technique - Kartelec\" \/>\n<meta property=\"og:description\" content=\"La sp\u00e9cificit\u00e9 du kart \u00e9lectrique r\u00e9side dans trois \u00e9l\u00e9ments: le moteur \u00e9lectrique, le variateur et les batteries.Le ch\u00e2ssis est sp\u00e9cifique pour accueillir ces trois \u00e9l\u00e9ments qui, par leur poids et encombrement sont diff\u00e9rents des composants d\u2019un kart thermique.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kartelec.fr\/?page_id=93\" \/>\n<meta property=\"og:site_name\" content=\"Kartelec\" \/>\n<meta property=\"article:modified_time\" content=\"2022-04-20T15:09:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kartelec.fr\/wp-content\/uploads\/2022\/02\/20140803_bizecovolt2.png\" \/>\n\t<meta property=\"og:image:width\" content=\"686\" \/>\n\t<meta property=\"og:image:height\" content=\"458\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"12 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/kartelec.fr\\\/?page_id=93\",\"url\":\"https:\\\/\\\/kartelec.fr\\\/?page_id=93\",\"name\":\"Technique - Kartelec\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/kartelec.fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/kartelec.fr\\\/?page_id=93#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/kartelec.fr\\\/?page_id=93#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/kartelec.fr\\\/wp-content\\\/uploads\\\/2022\\\/02\\\/20140803_bizecovolt2.png\",\"datePublished\":\"2022-02-01T20:31:02+00:00\",\"dateModified\":\"2022-04-20T15:09:39+00:00\",\"description\":\"La sp\u00e9cificit\u00e9 du kart \u00e9lectrique r\u00e9side dans trois \u00e9l\u00e9ments: le moteur \u00e9lectrique, le variateur et les batteries.Le ch\u00e2ssis est sp\u00e9cifique pour accueillir ces trois \u00e9l\u00e9ments qui, par leur poids et encombrement sont diff\u00e9rents des composants d\u2019un kart thermique.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/kartelec.fr\\\/?page_id=93#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/kartelec.fr\\\/?page_id=93\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/kartelec.fr\\\/?page_id=93#primaryimage\",\"url\":\"https:\\\/\\\/kartelec.fr\\\/wp-content\\\/uploads\\\/2022\\\/02\\\/20140803_bizecovolt2.png\",\"contentUrl\":\"https:\\\/\\\/kartelec.fr\\\/wp-content\\\/uploads\\\/2022\\\/02\\\/20140803_bizecovolt2.png\",\"width\":686,\"height\":458,\"caption\":\"La sp\u00e9cificit\u00e9 du kart \u00e9lectrique r\u00e9side dans trois \u00e9l\u00e9ments: le moteur \u00e9lectrique, le variateur et les batteries. 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