Special low-speed big power permanent magnet drive system for belt conveyor is widely applied in the port, mining machinery, and other fields.
| Parameters | ||
| Torque range | 3000~100,000N·m | |
| Seat No. | 315,355,400,500,560 | |
| Voltage | 380VAC, 660VAC, 1140VAC, 3300VAC or 6K，10K | |
| Speed range | 0~60, 75, 90rpm/min, or customized as per customers’ requirement | |
| Cooling type | natural cooling, water cooling | |
| Installation | horizontal installed or customized as per customers’ requirement | |
| Protection grade | IP54 (higher grades can be customized) | |
| Shaft standard | circular shaft with keyway, hollow shaft with a key, hollow shaft with internal spline | |
| Performance, cost, parameter comparisons | ||
| parameters | low-speed big torque permanent magnet motor transmission system | high-speed motor + reducer + hydraulic coupler |
| Rated power（KW） | 132 | 132 |
| Rated torque（N·m） | 20000 | 20000 |
| Rated voltage（V） | 380 | 380 |
| Current（A） | 211.5 | 240 |
| Synchronous speed（r/min） | 60 | 60 |
| Efficiency（%） | 96.4 | 93×0.9=83.7 |
| Power factor | 0.9942 | 0.85 |
| Starting torque multiple | 1.5 | 1.5 |
| Max torque multiple | 2 | 1.5 |
| Weight（t） | 1.8 | 3.2 |
