主要技术参数定 额：小时制额定功率：12.2KW额定电压：250V额定电流：58A额定转速：480r/min最大电流：116A最高转速：2400r/min绝缘等级：A励磁方式：串励冷却型式：封闭自冷适用电机车型号：ZK3-6、7、9/250(老3吨）架线式电机车配件表序号代号名称台量12345678910111213141516171819202122232425262728295.032.12215.007.12218.317.12218.128.12218.317.12228.017.12218.317.12238.370.10378.210.0398.946.062 8.217.038 8.200.12215.310.12218.772.1575.524.12215.674.12216.670.12215.147.21415.578.0185.112.12218.180.12218.156.12228.156.12245.634.1221 5.526.12215.310.1222机座轴承外壳轴承盖压板轴承盖端盖轴承盖封环轴套轴螺帽园环轴盖板绝缘套电枢线圈电枢换向器刷握带尾电刷刷握夹法兰衬垫衬垫主极铁芯磁极线圈滚柱轴承32413滚珠轴承310盖板11111111111111421122244444111