Haltevorrichtung, insbesondere für ein medizinisch-optisches Instrument, mit Mitteln zum Ausgleich eines Last-Drehmoments.

摘要

The holding arrangement has a detection unit that detects position of rotational joint and provides a signal representing position of joint to control unit. The control unit assigns motor current to position value and outputs motor current to electric motor so as to cause the motor to generate a counter torque for balancing load torque applied to rotation joint. Independent claims are also included for the following: (1) method for determining current control curve; and (2) method for adjusting equilibrium state of holding arrangement.