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MB—530—AVR牵引电动机具有体积小、重量轻、功率大的特点。在电机的电磁参数选择、结构、工艺方法及材料应用等方面都有独到之处。例如:作为货运机车,电机的恒功率速度比可达1.667;电机主磁场采用复励(串励加它励);定子和电枢均采用C级绝缘结构;硅钢片半迭片式焊接机座;电枢绕组和均压线圈采用电沉积云母绝缘;换向器动成型;电机定子装配工艺;滚动轴承抱轴半悬挂装置;角型放电螺杆,定子真空压力浸漆一体化等。
MB-530-AVR traction motor with small size, light weight, high power characteristics. Electromagnetic parameters in the motor selection, structure, process methods and materials applications, etc. are unique. For example, as a freight locomotive, the constant power speed ratio of the motor can reach 1.667; the main magnetic field of the motor adopts the compound excitation (excitation and excitation); the stator and the armature are C-type insulation structures; ; Armature winding and voltage equalizing coil using mica insulation; Commutator dynamic forming; motor stator assembly process; rolling bearing axle suspension semi-suspension; angle discharge screw, stator vacuum pressure impregnation integration.