A low-speed double-shaft electric drive axle is of a double-drive-axle series-connection and bilateral symmetry structure and comprises front drive axles, rear drive axles, rear drive axles, a first drive motor, a second drive motor, a third drive motor, a fourth drive motor and a fifth drive motor, and the front drive axles are arranged on the two sides of the first drive motor and connected with the left output end and the right output end of the first drive motor; the rear drive axles are arranged on the two sides of the second drive motor respectively and connected with the left output end and the right output end of the second drive motor respectively, and the front drive axle and the rear drive axle on the same side are connected through a gap bridge respectively; the dual-motor controller is respectively connected with the first driving motor and the second driving motor, two sides of the dual-motor controller are respectively provided and connected with a first oil cooling radiator and a second oil cooling radiator, the first oil cooling radiator is connected with the first driving motor, and the second oil cooling radiator is connected with the second driving motor; the driving shafts are connected with the output ends of the front driving axles and the output ends of the rear driving axles respectively; and the wheels are respectively and correspondingly arranged on the driving shafts.
一种低速双轴电驱动桥,该低速双轴电驱动桥为双驱动桥串联且左右对称结构,包括前驱动桥,分别设置在第一驱动电机的两侧,并分别与其左、右输出端连接;后驱动桥,分别设置在第二驱动电机的两侧,并分别与其左、右输出端连接,同侧的该前驱动桥和后驱动桥分别通过过桥连接;双电机控制器,分别与该第一驱动电机和第二驱动电机连接,该双电机控制器的两侧分别设置并连接有第一、第二油冷散热器,该第一油冷散热器与第一驱动电机连接,该第二油冷散热器与第二驱动电机连接;多个驱动轴,分别与每个该前驱动桥和后驱动桥的输出端连接;以及多个车轮,分别对应安装在该驱动轴上。
Low-speed double-shaft electric drive axle
一种低速双轴电驱动桥
2022-03-04
Patent
Elektronische Ressource
Chinesisch
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