What are the characteristics of DC variable frequency rotor compared to traditional rotor?

What are the characteristics of DC variable frequency rotor compared to traditional rotor?

1. The manufacturing process of DC variable frequency SMT（paste type） rotor is simple, while the traditional manufacturing process of insert type rotor is complex;

2. The production of DC variable frequency SMT（paste type） rotors is completely automated, and traditional insert type rotors are manually inserted one by one, resulting in very low efficiency;

3. The quality of DC variable frequency SMT(paste type) rotors produced by automation is stable, while traditional insert type rotors are manually controlled, resulting in unstable quality;

4. The use of DC variable frequency SMT(paste type) rotor equipment has high energy efficiency; Traditional insert type rotor equipment has low energy efficiency;

5. Low manufacturing cost of DC variable frequency SMT(paste) rotor; The manufacturing cost of traditional insert type rotors is high; Mountain Automation has broken through the confusion in this field and solved this problem by producing DC variable frequency SMT(past type) rotors and their production lines. Currently,they has applied for  national patent.