主营产品: 西门子直流调速器维修销售,6RA70维修,6RA28维修,6RA24维修,6RA23维修,西门子变频器维修-MM420维修,MM430维修,MM440维修及销售-西门子直流调速器维修销售,6RA70维修销售,6RA28维修销售,6RA24维修,6RA23维修,西门子PLC维修,西门子PLC销售-UPS维修,西门子数控伺服维修销售,西门子伺服电机维修,传动维修 采购产品: 求购西门子变频器MM420/MM430/MM440/维修销售,西门子PLC维修销售,西门子UPS维修销售,西门子数控系统维修销售,西门子伺服电机维修销售,传动维修销售
F001 电子板电源故障 F004 电源电路板缺相故障维修 F005 励磁板故障 F006 欠电压故障维修
F007 过电压故障维修 F008 F009 进线电源频率故障维修 F011 GSST1 电报故障维修
F012 GSST2 电报故障维修 F013 GSST4 电报故障维修 F030 电枢电流过大导致脉冲封锁维修
F031 速度调节器监控维修 F038 超速F040 故障激活维修 F042 测速机故障维修
F046 模拟可设置输入故障维修 F048 编码器故障维修 F050 优化不通过维修
F052 优化中断 F062 内部存储器故障维修
直流故障常见,速度不稳,不出力,输出电压低,烧可控硅,无励磁电压,烧保险,无显示维修
6RA7018-6DS22-Z=S00+K00+K01+K11+G94,6RA7018-6DV62-0,6RA7018-6DS22,6RA7018-6DV62-0,6RA7018-6DS22-0-Z+ADB+LBA+G95,
6RA7025-6DS22-0-Z+ADB+LBA+G95,6RA7025-6DV62,6RA7028-6DV62-0,
6RA7031-6DV62-0-Z G95+K01+K1,6RA7075-6DV62-0-Z,6RA7078-6DV62-0-Z K00,
6RA7081-6DV62-Z/G95/K01/K11,6RA7085-6DV62-O-Z,6RA7085-6DV6200,
6RA7087-6DV62-0-Z,6RA7091-6DV62-0-Z Z=K11+K01+G44+G95+G66,
6RA7093-4FV62-0-Z+K11+K01+G95,6RA7095-4KV62-0 AC690V DC2000A,
6RA7093-4KS22-0,6RA7091-6FV62-0-ZZ+K11+K01+G95,6RA7091-6DV62-0,
6RA7087-6DS22-0,6RA7087-6DV62-0,6RA7085-6GV62-0,6RA7081-6GV62,
6RA7081-6DS22-0-Z,6RA7078-6DV62-0,6RA7018-6DS22-Z=S00+K00+K01+K11+G94,
6RA7018-6DV62-0,6RA7018-6DS22,6RA7018-6DV62-0,
6RA7018-6DS22-0-Z+ADB+LBA+G95,6RA7025-6DS22-0-Z+ADB+LBA+G95,
6RA7025-6DV62,6RA7028-6DV62-0,6RA7031-6DV62-0-Z G95+K01+K1,
6RA7075-6DV62-0-Z,6RA7078-6DV62-0-Z K00,6RA7081-6DV62-Z/G95/K01/K11,
6RA7085-6DV62-O-Z,6RA7085-6DV6200,6RA7087-6DV62-0-Z,
6RA7091-6DV62-0-Z Z=K11+K01+G44+G95+G66,6RA7093-4FV62-0-Z+K11+K01+G95,
6RA7095-4KV62-0 AC690V DC2000A,6RA7093-4KS22-0,
6RA7091-6FV62-0-ZZ+K11+K01+G95,6RA7091-6DV62-0,6RA7087-6DS22-0,
6RA7087-6DV62-0,6RA7085-6GV62-0,6RA7081-6GV62,6RA7081-6DS22-0-Z,