Directly driven multiple-axis rotating head for machine tool spindle has third axis offset to orthogonal of second axis eccentrically towards external surface of arm

摘要

The rotating head has a turning unit (1) rotating about a first axis (C) and rigidly connected to an orthogonal carrier body (2) consisting of a yoke (3) and at least one carrier arm (4) carrying a second axis (A). The third axis (S) is offset to the orthogonal of the second axis, eccentrically towards the external surface of the carrier arm.