摘要 |
<p>The series-connected gear motors has different number of teeth having pinions and teeth having gear wheels. The pinions and the gear wheels are arranged such that each pinion is paired with one of the gear wheels to form a gear stage and a predetermined axial distance is formed between the gear wheel and the pinion. The gear wheel is arranged to form the gear stage by pairing with other pinion at predetermined axial distance.</p> |