Research Article
Modeling and Dynamic Analysis of Cutterhead Driving System in Tunnel Boring Machine
Table 1
Technical parameters of TBM cutterhead driving system.
| Driving motor | Rated power | 160 kW | Speed range | 0–1480 rpm |
| Transmission system | Reducer | Gear ratio, | Ring-pinion | Gear ratio, |
| Cutterhead | Rated power | 1600 kW (10160 kW) | Speed range | 0–2.1 rpm–4.7 rpm | Rated torque | 7230 KNm @2.1 rpm |
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