| 摘要 |
<p>Training device comprises a rotary angle sensor (6) assigned to a motor (2). The measuring signal from the sensor is fed to a frequency converter (4) and to a control unit (5). A theoretical value for the torque released from the motor is prescribed for the frequent converter by the control unit. Preferred Features: The control unit controls the position of the exercised part to a theoretical value. The frequency converter controls the torque of the motor to a theoretical value prescribed by the control unit.</p> |
