| 摘要 |
The present invention relates to an electric motor having a housing. The housing includes an internal chamber in which the rotor is mounted with its shaft in at least one bearing. An aim of the invention is to provide an electric motor whose housing includes an internal chamber, at least one part of which is sealed in a particularly reliable manner against the external chamber of the housing. To achieve this, one area of the housing has a stepped bore in which a seal is located, through which the shaft of the rotor projects out of the housing. The stepped bore has a first diameter with a first dimension and a second diameter with a second dimension, the first dimension being greater than the second dimension.
|
