{"id":704,"date":"2020-10-18T17:08:29","date_gmt":"2020-10-18T17:08:29","guid":{"rendered":"http:\/\/infinityracing.de\/?page_id=704"},"modified":"2024-01-07T18:00:36","modified_gmt":"2024-01-07T18:00:36","slug":"antriebsstrang","status":"publish","type":"page","link":"https:\/\/infinityracing.de\/en\/fahrzeug\/antriebsstrang\/","title":{"rendered":"Drivetrain"},"content":{"rendered":"
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The drivetrain provides the necessary propulsion for the racing car. We have opted for a drive concept with four wheel hub motors. Each wheel has an assembly consisting of an electric motor and planetary gearbox, which are individually controlled by a driving dynamics control system.<\/p>\n<\/div><\/div>\n\n\n\n

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Electrical motor<\/h2>\n<\/div><\/div>\n\n\n\n
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  • Water-cooled electric motors with a peak output of 35 kW<\/li>\n\n\n\n
  • Efficient operation thanks to inverters developed in-house<\/li>\n\n\n\n
  • Direct connection to the gearbox<\/li>\n<\/ul>\n<\/div>\n\n\n\n
    \n
    \"\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

    Wheel hub gear<\/h2>\n\n\n\n

    <\/p>\n\n\n\n

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    • Self-developed stepped planetary gearbox, which reduces the engine speed from 20,000 rpm and provides 350 Nm of torque for a short time for the drive<\/li>\n\n\n\n
    • Integration of the gearbox in the wheel carrier for compact packaging in the wheel assembly<\/li>\n\n\n\n
    • Top speed of 125 km\/h<\/li>\n<\/ul>\n<\/div>\n\n\n\n
      \n
      \"\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n
      \n

      A particular focus during gearbox development was to achieve the smallest possible installation space and high efficiency. The case-hardened gears ground to gear quality 4 make a particularly positive contribution here<\/p>\n<\/blockquote>\n\n\n\n

      <\/p>","protected":false},"excerpt":{"rendered":"

      Der Antriebsstrang sorgt f\u00fcr den n\u00f6tigen Vortrieb des Rennwagens. Dabei haben wir uns f\u00fcr ein Antriebskonzept mit vier Radnabenmotoren entschieden. An jedem Rad sitzt eine Baugruppe bestehend aus Elektromotor und Planetengetriebe, welche durch eine Fahrdynamikregelung individuell angesprochen werden. Elektromotor Radnabengetriebe Ein besonderes Augenmerk bei der Getriebeentwicklung war, einen m\u00f6glichst kleinen […]<\/p>","protected":false},"author":1,"featured_media":2278,"parent":1686,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/template-fullwidth.php","meta":{"footnotes":""},"class_list":["post-704","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/infinityracing.de\/en\/wp-json\/wp\/v2\/pages\/704","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infinityracing.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/infinityracing.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/infinityracing.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/infinityracing.de\/en\/wp-json\/wp\/v2\/comments?post=704"}],"version-history":[{"count":2,"href":"https:\/\/infinityracing.de\/en\/wp-json\/wp\/v2\/pages\/704\/revisions"}],"predecessor-version":[{"id":2283,"href":"https:\/\/infinityracing.de\/en\/wp-json\/wp\/v2\/pages\/704\/revisions\/2283"}],"up":[{"embeddable":true,"href":"https:\/\/infinityracing.de\/en\/wp-json\/wp\/v2\/pages\/1686"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infinityracing.de\/en\/wp-json\/wp\/v2\/media\/2278"}],"wp:attachment":[{"href":"https:\/\/infinityracing.de\/en\/wp-json\/wp\/v2\/media?parent=704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}