{
  "$type": "site.standard.document",
  "description": "The hollow shaft motor according to the present invention comprises: a housing having a cylindrical shape; an upper cover coupled to an upper portion of the housing ; a lower cover coupled to a lower portion of the housing ; a stator assembly located in the housing ; and a rotor assembly located in…",
  "path": "/patents/1294071",
  "publishedAt": "2021-06-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02K3/522",
    "TAMAS CO., LTD."
  ],
  "textContent": "The hollow shaft motor according to the present invention comprises: a housing having a cylindrical shape; an upper cover coupled to an upper portion of the housing ; a lower cover coupled to a lower portion of the housing ; a stator assembly located in the housing ; and a rotor assembly located in the stator assembly to rotate, wherein the rotor assembly comprises a hollow shaft , a rotor core coupled to an outer circumference of the hollow shaft , and a plurality of magnets attached to an outer circumference of the rotor core , and the upper cover comprises a bus bar receiving part A in which a bus bar is installed.",
  "title": "HOLLOW SHAFT MOTOR"
}