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Energy-Efficient Motor Retrofit for Vacuum Melting Furnace
Background:
To address issues of high power consumption, overheating, and noise in A New Energy’s vacuum melting furnace, CIITTO SERVO implemented a motor transformation using our high-efficiency PMSM solution. The result was a significant 18.8% increase in energy efficiency.
Before Retrofit:
Solution And After Retrofit:
Conclusion:
| Comparison | Before | After |
| Component | 1#Induction motor+2#lnduction motor | 1#Efficient PMSM + 2#lnduction motor |
| Specification | 7.5 kW-1,475 rpm+ 7.5 kW- 1,475 rpm | 7.5kW-1,500rpm+7.5 kw-1,475rpm |
| Total Output Power | 10.1 kW | 8.2 KW |
