{"id":8994,"date":"2025-02-06T09:47:47","date_gmt":"2025-02-06T00:47:47","guid":{"rendered":"https:\/\/www.nikkidenso.co.jp\/cms\/?page_id=8994"},"modified":"2025-02-06T09:47:48","modified_gmt":"2025-02-06T00:47:48","slug":"about-ddmotor","status":"publish","type":"page","link":"https:\/\/www.nikkidenso.co.jp\/en\/technology\/strength\/about-ddmotor\/","title":{"rendered":"Features of the NIKKI direct drive motors"},"content":{"rendered":"\n
\n

Through a rich lineup of standard products and customized products fully tailored to customer needs, we offer drive motors that humans can operate as they wish<\/h2>\n\n\n\n

Our direct drive motors come in various sizes measuring 80 to 630 mm in outer diameter. The lineup of standard products includes over 50 models to accommodate a variety of needs such as fast response, high rigidity, thinness and high-speed rotation. Through customized products built on our diverse standard products to meet customer requests, we offer drive motors that humans can operate as they wish.
Moreover, we manufacture all the components internally, including motors, servo drivers and encoders, allowing us to deliver drive systems that can bring out the full potential of the motor. That’s one of our major strengths.<\/p>\n\n\n\n

A rich product lineup of over 50 models to meet individual needs<\/h3>\n\n\n\n

We boast a diverse lineup of motors, which only a servo drive manufacturer committed to accommodating customer needs can offer. A variety of series is available whose rated torque ranges from 1.6 to 7500 N\u00b7m.<\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n
\n
See the motor type list<\/span><\/a><\/div>\n<\/div>\n\n\n\n

High-accuracy positioning is possible<\/h3>\n\n\n\n

Positioning accuracy<\/h4>\n\n\n\n
    \n
  • \u00b110 to 15 arcsec (when the absolute position compensation option is used)<\/li>\n<\/ul><\/div>\n\n\n\n

    Repetitive positioning accuracy (during reciprocating motion)<\/h4>\n\n\n\n
      \n
    • \u00b11 to 2arcsec<\/li>\n<\/ul><\/div>\n\n\n\n

      Special tests allow even out-of-spec items to be checked<\/h4>\n\n\n\n
        \n
      • Positioning accuracy measurement using laser length measurement and a high-accuracy encoder<\/li>\n\n\n\n
      • Rotation runout accuracy measurement using a true sphere<\/li>\n\n\n\n
      • Load displacement amount measurement<\/li>\n\n\n\n
      • Speed stability, output torque accuracy measurement, etc.<\/li>\n<\/ul><\/div>\n\n\n\n

        Industry’s fastest response can boost production capacity<\/h3>\n\n\n\n
        \"\"<\/figure>\n\n\n\n

        The high-response type \u03c4DISC HD-s Series features an ultra-high torque and ultra-low inertia structure, enabling increased takt time performance.<\/p>\n\n\n\n

        Video of our high-speed handler<\/h4>\n\n\n\n
        \n