| 摘要 |
<p>The device has a rotor (3) movably supported with respect to a stator, and an actuator (1) connected with the stator. A deflection unit (2) is arranged between the actuator and the rotor and stays in frictional connection with a friction surface of the rotor. The deflection unit is displaced in a rotational manner for deviating the direction of displacement of the actuator. A control unit is arranged, such that the rotor follows slow movements of the deflection unit based on the friction and does not follow fast movements of the deflection unit under overcoming the friction.</p> |
