However, due to the high processing requirements of aluminum motor housing, the poor concentricity of shell and end cover, the non conducting magnetic field of aluminum motor housing, and the relative saturation of the magnetic circuit at the motor head compared with the iron shell motor, the voltage method can be used to judge the electromagnetic noise based on the characteristics that the electromagnetic noise changes with the current.
Advantages of aluminum motor housing:
1. Digital time control, automatic trip function when reaching the set time, overheat and overload protection;
2. Ready to use, stable performance and simple maintenance;
3. Power frequency induction heating, uniform heating and equal expansion of the shell. High thermal efficiency and fast heating speed;
4. When the aluminum shell is heated to 180 degrees, the inner hole expands about 30-40 silk meters to meet the hot sleeve assembly;
5. Simple and convenient operation, saving power and time, suitable for long-term continuous heating of assembly line;
6. There is no wearing parts, no need for outsourcing parts, and the equipment warranty period is one year, providing technical support;
7. The swivel yoke of the rocker arm is directly sleeved with the aluminum shell of the motor, which is easy to take and place.
Chalco is an aluminum enterprise integrating the development, production and deep processing of aluminum motor housing. It is an ideal extrusion and die-casting supporting enterprise in automobile, communication Electromechanical, electronic appliances, motorcycles, battery cars, generators and other industries.
