| 摘要 |
A manipulator, particularly for positioning a test head ( 70 ), is provided with positioning means ( 10 ) for three-dimensionally positioning the test head ( 70 ). In addition, the manipulator is provided with a mount ( 30 ) for the test head ( 70 ). The mount ( 30 ) comprises a rotary guide ( 31 ) by means of which the test head ( 70 ) is rotatable about an axis of rotation (y). The rotary guide ( 31 ) comprises a mounting plate ( 40 ) connected to the positioning means ( 10 ) and a supporting plate ( 50 ) rotatable relative to the mounting plate ( 40 ) about the axis of rotation (y), the test head ( 70 ) being securable to the supporting plate ( 50 ). Mounting plate ( 40 ) and supporting plate ( 50 ) have concentric openings ( 41, 51 ) for receiving a connecting cable connecting the test head ( 70 ) and feeder sectors ( 42, 52 ) forming an aperture open to the edge of each of the mounting plate ( 40 ) and supporting plate ( 50 ).
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