Operating head for numerical control-controlled positioning movements of spindle, has two rotation axes, two housing parts and rotor body arranged in former housing part connected with latter housing part on one end

摘要

The operating head (1) has two rotation axes (A,C), two housing parts (3,12) and a rotor body (11) arranged in the former housing part in a rotating manner and which is torque-proof connected with latter housing part on one end. The blocking device acting between the former housing part and the rotor body or the latter housing part is provided for blocking the rotational movement of the rotor body relative to the former housing part.