reducer housing (2)

Business Scope: CNC Machining / Sand Casting/ 3D printing/ Transparent Prototypes / Medical Device Prototypes / Military Prototype

During the operation of a permanent magnet synchronous motor, heat is generated by copper losses in the motor winding and iron losses in the stator core and rotor core.

Most of the heat generated by losses inside the motor is transferred by heat conduction
According to the transmission route of stator winding→stator core→cooling medium, the heat is finally transferred to the outside of the housing through the cooling medium.
The majority of the heat generated by losses inside the motor is transferred to the outside of the casing by heat conduction in the route of stator winding → stator core → cooling medium and finally through the cooling medium.
In addition, a very small amount of heat is radiated from the housing shell to the surrounding air medium by means of thermal radiation.
The proportion of this heat is small and its contribution to the heat dissipation of the motor is
The contribution of this heat to motor heat dissipation is small.
Therefore, how to solve the heat transfer from the stator winding to the cooling medium becomes the key to solve the motor temperature rise problem.

The key to solve the motor temperature rise problem.

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