High-speed self-ventilation traction motor
A traction motor and self-ventilation technology, applied in cooling/ventilation devices, asynchronous induction motors, electromechanical devices, etc., can solve problems such as insufficient environmental adaptability, unreasonable motor shaft extension structure, and unsuitable high-speed self-ventilating motors.
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[0039] The present invention will be further described below in conjunction with specific embodiments.
[0040] A high-speed self-ventilated traction motor such as Figure 2~Figure 24Shown: including stator assembly, rotor assembly 3, fan 4 and transmission end cover 5; the stator assembly includes frame 1, stator assembly 2, connecting wire 6, junction box 7 and sealant 8; the stator assembly 2 The heat sleeve is in the base 1, the top of the non-transmission end of the base 1 is provided with an air inlet, the transmission end of the base 1 is open, and the non-transmission end is an open structure; the stator assembly 2 includes a stator Iron core 2.4, coil 2.8, end hoop 2.9 and potting body 2.7, the transmission end of the stator iron core 2.4 is provided with a transmission end stator end plate 2.2 and a transmission end stator pressure plate 2.1, the transmission end stator pressure plate 2.1 is pressed against the transmission end stator Outside the end plate 2.2, the ...
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Abstract
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