multi axis drehkopf with integrated control unit and cmm with such a multi axis drehkopf

摘要

The rotary head has a holding device (30) supported rotatably over a motor device (33) about an axis (B), and a carrying device supported rotatably over a motor device (34) about an axis (A). A spindle (46) is supported rotatably about an axis (C) over a motor device (43) and held in effective connection with the carrying device. A control device provided for the three motor devices is integrated in the rotary head. The control device includes three control cards (31, 32, 41) for the three motor devices, respectively.