Robot articulation with a two-stage gear reducer

摘要

A robot articulation comprises a supporting enclosure (2), which can be fixed to a first robot element (1), a body (5) for attaching a second robot element, rotationally mounted in the supporting structure (2) on an articulation axis (4) and a gear reducer transmission for connecting a drive shaft (9) associated to said first robot (1) element to said body (5) for attaching the second robot element. Said reducer transmission comprises only one first simple reduction stage (A) and a second epicyclic reduction stage (B). <IMAGE>