描述
电容的寿命与环境温度直接有关,环境温度越高,电容寿命越短。这个规律不但适用电解电容,也适用其它电容。所以在寻找故障电容时应重点检查和热源靠得比较近的电容,如散热片旁及大功率元器件旁的电容,离其越近,损坏的可能性就越大。曾经修过一台X光探伤仪的电源,用户反映有烟从电源里冒出来,拆开机箱后发现有一只1000uF/350V的大电容有油质一样的东西流出来,拆下来一量容量只有几十uF,还发现只有这只电容与整流桥的散热片离得最近,其它离得远的完好无损,容量正常。另外有瓷片电容出现短路的情况,也发现电容离发热部件比较近。所以在检修查找时应有所侧重。
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主营:世界知名品牌的PLC、DCS系统备件模块
①Allen-Bradley(美国AB)系列产品》
②Schneider(施耐德电气)系列产品》
③General electric(通用电气)系列产品》
④Westinghouse(美国西屋)系列产品》
⑤SIEMENS(西门子系列产品)》
⑥销售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。
⑦estinghouse(西屋):OVATION系统、WDPF系统、MAX1000系统备件。
⑧Invensys Foxboro(福克斯波罗):I/A Series系统,FBM(现场输入/输出模块)
顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数
据通信及处理等。Invensys Triconex:冗余容错控制系统、基于三重模件冗余(TMR)
结构的zui现代化的容错控制器。
⑨Siemens(西门子):Siemens MOORE,Siemens Simatic C1,Siemens数控系统等。
⑩Bosch Rexroth(博世力士乐):Indramat,I/O模块,PLC控制器,驱动模块等。
◆Motorola(摩托罗拉):MVME 162、MVME 167、MVME1772、MVME177等系列。
TACHO SENS.0286
REXROTH INDRAMAT MAC112D-0-FD-4-C/130-A-1/WI520LV SERVO MOTOR 2000RPM 56A 336INLB TACHO SENS.76
REXROTH INDRAMAT MAC112D-0-HD-3-C/130-0-0 SERVO MOTOR 1500RPM DBL-SHFT TACH FEEDBK KYWY BRAK
REXROTH INDRAMAT MAC112D-0-HD-3-C/130-A-0 SERVO MOTOR
REXROTH INDRAMAT MAC112D-0-HD-3-C-130-A-1/SO5 SERVO MOTOR
REXROTH INDRAMAT MAC112D-0-HD-3-C/130-A-0 SERVO MOTOR
REXROTH INDRAMAT MAC112D-0-HD-3-C/130-A-1 SERVO MOTOR
REXROTH INDRAMAT MAC112D-1-FD-2-C/130-A-1 SERVO MOTOR WITH BRAKE 57NM 83A
REXROTH INDRAMAT MAC-112D-2-ED-1-B/130-A-1/1625 SERVO MOTOR
REXROTH INDRAMAT MAC-112D-2-ED-4-C/130-A-1/WI524/S005 SERVO MOTOR
REXROTH INDRAMAT MAC112D-2-ED-4-C/130-A-0-WI-520LX/S005 SERVO MOTOR
REXROTH INDRAMAT MAC112D-2-HD-4-C/130-A-2/W-I520LX/S018 SERVO MOTOR
REXROTH INDRAMAT MAC112DED4C130A1 SERVO DRIVE
REXROTH INDRAMAT MAC115A0FS4C/180-B-1 MOTOR 3000RPM 45NMBRAKE CENTERING DIAMETER180MM
REXROTH INDRAMAT MAC112B-0-LD-4-C/180-A-C/WI-520LV-S005 SERVO MOTOR
REXROTH INDRAMAT MAC-63C-0-HS-4-C/95-A-0/W1518LV/S001 SERVO MOTOR
REXROTH INDRAMAT MAC71B-0-FS-3-C/095-A-0/S018 SERVO MOTOR
REXROTH INDRAMAT MAC-71C-0-US-4-C/95-B-0/WI5-24LV/S001 MOTOR BLOWER
REXROTH INDRAMAT MAC90ARD4C110A0W SERVO MOTOR
REXROTH INDRAMAT MAC90C-0-G-4C/110-A-1/W1520/S01 SERVO MOTOR
REXROTH INDRAMAT MAC90C-0-KD-2-C/110-A-0/S01 MOTOR
REXROTH INDRAMAT MAC90C-0-KD-2-C/110-A-1/S01 MOTOR
REXROTH INDRAMAT MAC92B-0-OD-1-B/95-A-1 SERVO MOTOR
REXROTH INDRAMAT MDD017B-N-030-N26-095GBO SERVO MOTOR
REXROTH INDRAMAT MDD0650N060N2L09 SERVO MOTOR
REXROTH INDRAMAT MDD065AN040N2L09 DRIVE
REXROTH INDRAMAT MDD065BN040N2M09 SERVO MOTOR
REXROTH INDRAMAT MDD065C-N-060-N2L-095GA0 SERVO MOTOR PERMANENT MAGNET 268035
REXROTH INDRAMAT MDD065D-N-040-N2L-095PB0 SERVO MOTOR
REXROTH INDRAMAT MDD065D-N-060-N2L-095PB0 SERVO MOTOR
REXROTH INDRAMAT MDD-071A-N-030-N2L-095PB0 SERVO MOTOR 300V 3000RPM DIGITAL FEEDBACK WO/BRK
REXROTH INDRAMAT MDD-071A-N-030-N2M-095PB0 Item
REXROTH INDRAMAT MDD-071A-N-030-N2T-095PB0 SERVO MOTOR 300V 3000RPM DIGITAL/ABS ENCODER WO/BR
REXROTH INDRAMAT MDD071B-N-030-N2S-095PAO SERVO MOTOR
REXROTH INDRAMAT MDD071BN040N2S09 SERVO MOTOR
REXROTH INDRAMAT MDD-071C-N-030-N2S-095PRO PERMENANT MAGNET MOTOR
REXROTH INDRAMAT MDD071C-N-030-N2T-095-B0 SERVO MOTOR DIGITAL
REXROTH INDRAMAT MDD071C-N-030-N2T-095-PB0 SERVO MOTOR DIGITAL
REXROTH INDRAMAT MDD-0909B-N-030-NC2-110PAO MOTOR
REXROTH INDRAMAT MDD090AN030N2M11 CONTROL
REXROTH INDRAMAT MDD-090B-N-030-N2M-110PB0 SERVO MOTOR 3000RPM DIGITAL/ABS ENCODER WO/BRK
REXROTH INDRAMAT MDD090CN020N2L11 SERVO MOTOR
REXROTH INDRAMAT MDD090C-N-030-N2L-110PAO SERVO MOTOR 92IN-LB
REXROTH INDRAMAT MDD090C-N-030-N2M-110PBO SERVO MOTOR 10.4NM 5,03NM 300RPM
REXROTH INDRAMAT MDD093A-N-030-N2L-110PB1 SERVO MOTOR
REXROTH INDRAMAT MDD093A-N-030-N2M-110PB0 SERVO MOTOR 3000RPM DIGITAL/ABS ENCODER WO/BRK
REXROTH INDRAMAT MDD093B-N-040-N2M-110GB2 SERVO MOTOR AC 4000RPM
REXROTH INDRAMAT MDD093BN060N2M SERVO DRIVE
REXROTH INDRAMAT MDD093C-N-020-N2M-110GA0 SERVO MOTOR AC 2000RPM
REXROTH INDRAMAT MDD093C-N-030-N2M-130GA2 SERVO MOTOR AC 3000RPM
REXROTH INDRAMAT MDD093C-N-040-N2M-110GB0 SERVO MOTOR AC 4000RPM
REXROTH INDRAMAT MDD112BN030N2M18 MOTOR
REXROTH INDRAMAT MDD112B-N-040-N2L-130PA0 SERVO MOTOR
REXROTH INDRAMAT MDD112CN015N2L13 MOTOR
REXROTH INDRAMAT MDD112C-N-020-N2M-130PB0 SERVO MOTOR AC 2000RPM MAX
REXROTH INDRAMAT MDD112C-N-020-N2M-130PB1 SERVO MOTOR AC 2000RPM MAX
REXROTH INDRAMAT MDD112C-N-030-N2L-130PB0 SERVO MOTOR 247IN-LB
REXROTH INDRAMAT MDD112CN30N2M130 MOTOR
REXROTH INDRAMAT MDD112D-N-020-N2L-130GB0 SERVO MOTOR 2000RPM FEEDBACK WO/BRAKE
REXROTH INDRAMAT MDD112DN030N2L13 SERVO MOTOR
REXROTH INDRAMAT MDD112DN030N2M MOTOR
REXROTH INDRAMAT MDD112D-N-030-N2M-130PB0 SERVO MOTOR AC 300RPM MAX W/ABSOLUTE FEEDBACK
REXROTH INDRAMAT MDD115AN020N2L-130-GR1 MOTOR 2000RPM MAX N CLASS DIGITAL 45.0NMBRAKE