| 摘要 |
<p>The unit has a transmission stage connecting a position sensor (6) to a drive shaft, and an own housing (4) enabling installation of the sensor unit independent of a drive unit of a door. The housing forms a cut-out adapted to receive the drive shaft, and a worm shaft (7) forms an opening adapted to receive the drive shaft. The transmission stage is configured to convert the revolution of the drive shaft corresponding to a maximum travel path of the door into the maximum possible revolution of the position sensor. An independent claim is also included for a door drive train comprising a drive unit.</p> |
