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There are two types of electric motors in terms of input voltages: DC motor and AC motor. Although there are unique advantages of each type, AC motor is more commonly used in electrical vehicles at the present market. An overview of eMotor types can be found through this link. The most common EV eMotors are discussed in this presentation. An example of eMotor teardown can be found here.
Trends in eMotor Design include,
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These development trends challenge material performance at higher temperature (T) and higher electrical stress (E) with the combination of chemical resistance (A) and mechanical endurance (M) requirements.
Solvay 's offers solutions for different parts used in eMotors include,.
- Insulation systems
- Connectors, busbars and sensors
- Lubrication, cooling and seals
Contact for eMotor applications:
DeeDee Smith
Emobility Marketing Manager
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e-mail: deedee.smith@solvay.com