| 摘要 |
<p>Brake device (1) that interacts with a drive shaft (2), especially of an electric motor, comprises at least one radially displaceable brake element (11, 12) arranged on a driven element (3) and interacting with a rotationally fixed part (14), especially a housing. When the drive shaft is in a position of rest the brake element presses radially against the rotationally fixed part and when the drive shaft is rotating it releases the driven element for rotation. Preferred Features: The brake element is a brake block.</p> |
