| 摘要 |
Exemplary embodiments of the disclosure provide a gearless drive with a bearing-free rotor shaft for a driving drum of a belt conveyor plant. The gearless drive includes a support. The support is positioned such that it forms a horizontal repository for the rotor shaft in the event of separation between the rotor shaft and a drum shaft connected to the driving drum, without the rotor touching the stator, and such that said support does not touch the rotor shaft in the event of connection between the rotor shaft and drum shaft. |
