{"id":5840,"date":"2025-05-23T02:12:00","date_gmt":"2025-05-23T02:12:00","guid":{"rendered":"https:\/\/ernst.com.vn\/testing-3\/"},"modified":"2025-05-23T07:53:45","modified_gmt":"2025-05-23T07:53:45","slug":"component-testing","status":"publish","type":"post","link":"https:\/\/ernst.com.vn\/en\/component-testing\/","title":{"rendered":"Component testing"},"content":{"rendered":"
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Testing of individual components is an essential part of today\u2019s development processes. This includes, among other things, customized component test beds.<\/p>\n

In this process, the function of individual components such as transmissions, hybrid engines, generators, climate compressors, vibration dampers, cardan shafts and brakes is tested under a wide range of conditions.<\/p>\n

The continuously increasing complexity is a great challenge, especially for manufacturers of sophisticated components.<\/p>\n<\/div>\n<\/div>\n

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Shortened development phases are countered by increasing requirements in terms of reliability, cost reduction and efficiency.<\/p>\n

ERNST has developed a core competence in this area over many years with individual solutions of test bed mechanics. Customers benefit from our own design as well as in-house manufacturing and installation at ERNST.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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Drawings<\/h2>\n

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Properties<\/strong><\/p>\n

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  • Customer-specific design<\/li>\n
  • Design incl. CAD and FEM simulation by ERNST<\/li>\n
  • Turnkey solution by ERNST<\/li>\n
  • Base frame as a welded steel structure<\/li>\n
  • Vibration damping system<\/li>\n
  • Climate application<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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    Product examples<\/h2>\n
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    \nGearbox test bed for running-in cycle<\/strong><\/p>\n

    Technical data:<\/p>\n

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    • Speed range: up to 12.000 rpm<\/li>\n
    • Torque range: up to 100 Nm<\/li>\n
    • Mass: approx. 1.3 t<\/li>\n
    • Dimensions: approx. 1.6 m x 0.8 m x 1.6 m<\/li>\n
    • Functional testing and bearing running-in of engines<\/li>\n
    • Powertrain consisting of E-motor, coupling, torque meter, coupling and intermediate bearing<\/li>\n<\/ul>\n

       <\/p>\n<\/div>\n<\/div>\n

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      \"\"Gearbox test bed for motor sports<\/strong><\/p>\n

      Technical data:<\/p>\n

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      • Speed range: Input up to 12.000 rpm | Output up to 3000 rpm<\/li>\n
      • Torque range: Input up to 400 Nm | Output up to 1200 Nm<\/li>\n
      • Power: Input 250 kW | Output 2 x 100 kW<\/li>\n
      • Dimensions: approx. 4.0 m x 3.0 m x 2.1 m<\/li>\n
      • Optimization and tuning of motor sports transmissions<\/li>\n
      • Driving simulation, incl. manual shifting system<\/li>\n
      • Powertrain consisting of K&A input dyno, HBM torque meter, coupling, intermediate bearing, DUT drive, HBM torque meter, clamping element, output dyno<\/li>\n<\/ul>\n

         <\/p>\n<\/div>\n<\/div>\n

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        \"\"Lubrication test bed<\/strong><\/p>\n

        Technical data:<\/p>\n

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        • Speed range: up to 6000 rpm<\/li>\n
        • Torque range: up to 630 Nm<\/li>\n
        • Power: 115 kW<\/li>\n
        • Mass: approx. 2.0 t<\/li>\n
        • Dimensions: approx. 2.3 m x 0.9 m x 1.5 m<\/li>\n
        • Determination tribological properties of lubricating oils<\/li>\n
        • Lubricantion to the test discs via hydraulic unit<\/li>\n
        • Powertrain consisting of Siemens dyno, clamping element, cardan shaft, clamping element, intermediate bearing<\/li>\n
        • Force sensor on bearing housing to determine the rolling friction<\/li>\n<\/ul>\n

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

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          \"\"Heavy duty generator test bed<\/strong><\/p>\n

          Technical data:<\/p>\n

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          • Speed range: up to 15.000 rpm<\/li>\n
          • Torque range: up to 400 Nm<\/li>\n
          • Power: 150 kW \u00a7 Mass: approx. 2.5 t<\/li>\n
          • Dimensions: approx. 1.2 m x 1.1 m x 1.4 m<\/li>\n
          • Development of heavy duty generators<\/li>\n
          • Powertrain consisting of Schorch brake, HBM torque meter, DUT adaption<\/li>\n<\/ul>\n<\/div>\n<\/div>\n
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            Testing of individual components is an essential part of today\u2019s development processes. This includes, among other things, customized component test beds. In this process, the function of individual components such […]<\/p>\n","protected":false},"author":1,"featured_media":5896,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[125],"tags":[169],"class_list":["post-5840","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-test-systems","tag-component-testing"],"_links":{"self":[{"href":"https:\/\/ernst.com.vn\/en\/wp-json\/wp\/v2\/posts\/5840","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=5840"}],"version-history":[{"count":2,"href":"https:\/\/ernst.com.vn\/en\/wp-json\/wp\/v2\/posts\/5840\/revisions"}],"predecessor-version":[{"id":5889,"href":"https:\/\/ernst.com.vn\/en\/wp-json\/wp\/v2\/posts\/5840\/revisions\/5889"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ernst.com.vn\/en\/wp-json\/wp\/v2\/media\/5896"}],"wp:attachment":[{"href":"https:\/\/ernst.com.vn\/en\/wp-json\/wp\/v2\/media?parent=5840"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ernst.com.vn\/en\/wp-json\/wp\/v2\/categories?post=5840"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ernst.com.vn\/en\/wp-json\/wp\/v2\/tags?post=5840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}