Invention Grant
- Patent Title: Industrial robot having redundant emergency brake circuit
- Patent Title (中): 具有冗余紧急制动电路的工业机器人
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Application No.: US12747733Application Date: 2008-10-29
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Publication No.: US08736219B2Publication Date: 2014-05-27
- Inventor: Josef Hofmann , Richard Schwarz , Sönke Marx
- Applicant: Josef Hofmann , Richard Schwarz , Sönke Marx
- Applicant Address: DE Augsburg
- Assignee: KUKA Laboratories GmbH
- Current Assignee: KUKA Laboratories GmbH
- Current Assignee Address: DE Augsburg
- Agency: Wood, Herron & Evans, LLP
- Priority: DE102007059492 20071211
- International Application: PCT/EP2008/064625 WO 20081029
- International Announcement: WO2009/074396 WO 20090618
- Main IPC: H02P27/00
- IPC: H02P27/00 ; H02P3/00 ; H02P3/12 ; H02M5/40 ; H02J3/36
Abstract:
The invention relates to an industrial robot having a robotic arm. The robotic arm has several axes (A1-A6) and at least one electric drive, which comprises an electric motor (7-12) and power electronics (16) actuating the electric motor (7-12) and is equipped to move the relevant axis (A1-A6). The industrial robot (1) is equipped to short-circuit the electric motor (7-12) in the event of emergency braking simultaneously by means of two independent electric current paths.
Public/Granted literature
- US20100288067A1 Industrial Robot Having Redundant Emergency Brake Circuit Public/Granted day:2010-11-18
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