{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9694456","patent":{"patent_number":"US-9694456","title":"Motor control system provided with function to detect abnormal braking and method of detecting abnormal braking","assignee":null,"inventors":[],"filing_date":"2016-03-30T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["B23Q","B23Q","B23Q","B23Q","G05B","G05B","G05B","G05B","G05B"],"num_claims":6,"abstract":"The motor control system of the present invention includes a signal receiving unit for receiving a signal for operating a mechanical brake, a position monitoring unit for obtaining the history of the rotational position of the servo motor from the receipt of the signal to when the rotation of the servo motor stops using a position detector, a displacement amount calculation unit which calculates the rotational displacement of the servo motor from the receipt of the signal to when the rotation of the servo motor stops from the history, and an abnormality determining unit which determines that an abnormality exists in the mechanical brake when the calculated rotational displacement exceeds a predetermined first threshold value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Motor control system provided with function to detect abnormal braking and method of detecting abnormal braking","description":"The motor control system of the present invention includes a signal receiving unit for receiving a signal for operating a mechanical brake, a position monitoring unit for obtaining the history of the ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9694456","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9694456","citation_suggestion":"Patentable. \"Motor control system provided with function to detect abnormal braking and method of detecting abnormal braking\" (US-9694456). https://patentable.app/patents/US-9694456","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9694456","json":"https://patentable.app/api/llm-context/US-9694456","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T17:29:00.196Z"}