Small motor closed-slot cast-aluminum rotor
A technology for cast aluminum rotors and small motors, which is applied in the direction of asynchronous induction motors, electrical components, electromechanical devices, etc., can solve the problems of increasing the cost of maintenance and use of cast aluminum rotors, the inability to disassemble and assemble, and the inability to replace parts and components. Facilitate popularization and avoid high cost
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[0035]Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments.
[0036]Such asFigure 1 - Figure 3As shown, a small motor closed groove cast aluminum rotor, including rotor core 1:
[0037]The rotor core 1 is stacked by a plurality of rotor press 2, and the rotor punch 2 uses a circular silicon steel sheet material to perform one-by-one and accurate superposition;
[0038]A shaft hole 22 is provided at the center of the rotor blade 2, and the shaft hole is provided in the shaft hole 22 along its axial direction;
[0039]It also includes a murine cage 3, and the murine cage 3 includes a plurality of cast aluminum rods 32 that penetrate the upper limit hole 24, and the two ends of the cast aluminum rod 32 are respectively provided with a front end cap 31 along its...
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