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Part Ⅱ: Structure, Principle and Maintenance
1 Drive system
Drive system is vertically arranged and rigid coupled with the frame. Drive system is mainly
consisted of drive seat, reduction box, drive wheel, drive motor and electromagnetic brake etc.
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1. Electromagnetic brake
2. Drive motor
3. Steering gear wheel (only for electric steering)
4. Steering pinion (only for electric steering)
5. Reduction box
6. Drive wheel
7. Steering motor (only for electric steering)
8. Encoder
9. Drive seat
Fig. 2-1 Drive diagram of drive unit
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