{"id":5843,"date":"2025-05-23T02:13:30","date_gmt":"2025-05-23T02:13:30","guid":{"rendered":"https:\/\/ernst.com.vn\/high-speed-adaption-and-powertrain-en\/"},"modified":"2025-06-12T03:01:42","modified_gmt":"2025-06-12T03:01:42","slug":"high-speed-adaption-and-powertrain","status":"publish","type":"post","link":"https:\/\/ernst.com.vn\/en\/high-speed-adaption-and-powertrain\/","title":{"rendered":"High-speed adaption and powertrain"},"content":{"rendered":"
\n
\n
\n
\n
\n
\n
\n

The connection between the test bed and the DUT, also known as the shaft connection, is usually put together individually. Many factors, both regarding the DUT and the existing test bed, are taken into account when choosing the proper adaption components.<\/p>\n

At ERNST, various approaches are discussed together with the customer and concepts are adapted to the respective requirements in order to be able to offer the customer a technically optimal solution.<\/p>\n<\/div>\n<\/div>\n

\n
\n

This allows the customer to benefit from a wide range of already developed solutions that have been in use for years.<\/p>\n

The in-house production allows for fast response times and enables a holistic support from the design to the finished product.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

\n
\n
\n
\n

Drawings<\/h2>\n
\n
\n
\n
\n
\n
\n
\n
\"\"<\/div>\n<\/div>\n<\/div>\n
\n
\n
\n
Properties<\/strong><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
\n
\n
    \n
  • Speed range: up to 30000 rpm<\/li>\n
  • Torque range: up to 5000 Nm<\/li>\n
  • Adaption components according to customer specifications<\/li>\n
  • Temperature range: from -40\u00b0C to 150\u00b0C<\/li>\n
  • Flexible coupling concepts<\/li>\n
  • Isolated bearings<\/li>\n
  • Weight-optimized components for maximum dynamics<\/li>\n
  • Short setup times<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
    \n
    \n

    <\/h2>\n

    <\/h2>\n

    <\/h2>\n

    <\/h2>\n

    Product examples<\/h2>\n<\/div>\n<\/div>\n

    \"\"Shaft connection for E-motor test bed<\/strong><\/p>\n

    Technical data:<\/p>\n

      \n
    • Speed range: up to 20000 rpm<\/li>\n
    • Torque range: up to 1000 Nm<\/li>\n
    • Metall bellow coupling<\/li>\n
    • DUT Adapter<\/li>\n
    • Threaded holes for dynamic balancing<\/li>\n<\/ul>\n

       <\/p>\n

      \"\"<\/p>\n

      Shaft connection<\/strong>\u00a0incl. highspeed gearbox (two outputs)<\/strong><\/p>\n

      Technical data:<\/p>\n

        \n
      • Speed range: up to 11000 rpm | 25000 rpm<\/li>\n
      • Torque range: up to 1500 Nm | 500 Nm<\/li>\n
      • Metall bellow coupling<\/li>\n
      • Threaded holes for dynamic balancing<\/li>\n
      • Bearing lubrication via oil-air unit<\/li>\n<\/ul>\n

         <\/p>\n

        \"\"<\/p>\n

        \n
        \n
        \n
        \n
        \n
        \n
        Shaft connection<\/strong>\u00a0between dyno and gearbox<\/strong><\/div>\n
        \n
        \n
        \n

        Technical data:<\/p>\n<\/div>\n<\/div>\n

        \n
        \n
          \n
        • Speed range: up to 5000 rpm<\/li>\n
        • Torque range: up to 6800 Nm<\/li>\n
        • Metall bellow coupling<\/li>\n
        • Integrated holding brake<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

           <\/p>\n

          \n
          \"\"<\/div>\n
          Shaft connection<\/strong>\u00a0between dyno and gearbox<\/strong><\/div>\n
          Technical data:<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
          \n
          \n
          \n
          \n
          \n
            \n
          • Speed range: up to 17000 rpm | 30000 rpm<\/li>\n
          • Torque range: up to 1000 Nm<\/li>\n
          • Angle disalignment via disc packet<\/li>\n
          • Vertical disalignment via grinding plates<\/li>\n
          • Horizontal alignment via stops + centering pins<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

            The connection between the test bed and the DUT, also known as the shaft connection, is usually put together individually. Many factors, both regarding the DUT and the existing test […]<\/p>\n","protected":false},"author":1,"featured_media":5682,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[125],"tags":[163,129],"class_list":["post-5843","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-test-systems","tag-high-speed-adaption-and-powertrain-en","tag-test-systems"],"_links":{"self":[{"href":"https:\/\/ernst.com.vn\/en\/wp-json\/wp\/v2\/posts\/5843","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ernst.com.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ernst.com.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ernst.com.vn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ernst.com.vn\/en\/wp-json\/wp\/v2\/comments?post=5843"}],"version-history":[{"count":5,"href":"https:\/\/ernst.com.vn\/en\/wp-json\/wp\/v2\/posts\/5843\/revisions"}],"predecessor-version":[{"id":5844,"href":"https:\/\/ernst.com.vn\/en\/wp-json\/wp\/v2\/posts\/5843\/revisions\/5844"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ernst.com.vn\/en\/wp-json\/wp\/v2\/media\/5682"}],"wp:attachment":[{"href":"https:\/\/ernst.com.vn\/en\/wp-json\/wp\/v2\/media?parent=5843"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ernst.com.vn\/en\/wp-json\/wp\/v2\/categories?post=5843"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ernst.com.vn\/en\/wp-json\/wp\/v2\/tags?post=5843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}