EP 2476186 A1 20120718 - DRIVE ASSEMBLY, INDUSTRIAL ROBOT, ROBOT BOOM AND ROBOT JOINT
Title (en)
DRIVE ASSEMBLY, INDUSTRIAL ROBOT, ROBOT BOOM AND ROBOT JOINT
Title (de)
ANTRIEBSANORDNUNG, INDUSTRIEROBOTER, ROBOTERARM UND ROBOTERGELENK
Title (fr)
ENSEMBLE D'ENTRAÎNEMENT, ROBOT INDUSTRIEL, BRAS DE ROBOT ET JOINT DE ROBOT
Publication
Application
Priority
EP 2009061702 W 20090909
Abstract (en)
[origin: WO2011029472A1] A drive assembly comprising a motor (10) including a motor housing (20), a rotor (44), a rotor shaft (40), and a rear bearing (50) for supporting the rotor shaft in the motor housing at a rear side of the rotor;and a strain wave gearing (60) including a circular spline (70) secured to the motor housing, a flex spline (80) engaging the circular spline, a wave generator (90) engaging the flex spline and secured to a drive end (42) of the rotor shaft, and a wave generator bearing between the circular spline and the wave generator. According to the invention, the wave generator bearing (100) serves as an exclusive drive end bearing for supporting the rotor shaft (40) in the motor housing (20) at a front side of the rotor (30).
IPC 8 full level
B25J 9/10 (2006.01); F16H 49/00 (2006.01); H02K 7/08 (2006.01); H02K 7/116 (2006.01)
CPC (source: EP)
B25J 9/1025 (2013.01); F16H 49/001 (2013.01); H02K 7/083 (2013.01); H02K 7/116 (2013.01); H02K 11/21 (2016.01)
Citation (search report)
See references of WO 2011029472A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2011029472 A1 20110317; CN 102484410 A 20120530; EP 2476186 A1 20120718
DOCDB simple family (application)
EP 2009061702 W 20090909; CN 200980161302 A 20090909; EP 09782827 A 20090909