P0999KA

描述

电位器电路板维修的检测。检测电位器的活动臂与电阻片的接触是否良好。用万用表的欧姆档测“1”、“2”(或“2”、“3”)两端，将电位器的转轴按逆时针方向旋至接近“关”的位置，这时电阻值越小越好。再顺时针慢慢旋转轴柄，电阻值应逐渐增大，表头中的指针应平稳移动。当轴柄旋至极端位置“3”时，阻值应接近电位器的标称值。如万用表的指针在电位器的轴柄转动过程中有跳动现象，说明活动触点有接触不良的故障。

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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。

REXROTH INDRAMAT KDA321003A00W1 SERVO DRIVE

REXROTH INDRAMAT KDA3.2-100-3-AOO-U1 SERVO DRIVE 300VDC BUS 100AMP PLUS-NEG 10V CMD

REXROTH INDRAMAT KDA3.2-100-3-AOO-W1 SERVO DRIVE

REXROTH INDRAMAT KDA3.2-100-3-DPD-W1 SERVO DRIVE 300VDC BUS 100AMP 16BIT PARALLEL COMM

REXROTH INDRAMAT KDA3.3-150-3-A01-W1 SERVO DRIVE

REXROTH INDRAMAT KDF1.1-050-300-W1/115 DRIVE SPINDLE VARIABLE FREQUENCY

REXROTH INDRAMAT KDF1.1-150-300-W1/115 DRIVE SPINDLE VARIABLE FREQUENCY

REXROTH INDRAMAT KDF1.2-050-300-W1/115 DRIVE SPINDLE VARIABLE FREQUENCY

REXROTH INDRAMAT KDF1.2-100-300-W1/115 SERVO DRIVE MODULE

REXROTH INDRAMAT KDF1.2-150-300-W1-115 SERVO DRIVE MODULE

REXROTH INDRAMAT KDS1.1-100-300/115 SERVO CONTROLLER

REXROTH INDRAMAT KDS1.1-100-300-W1 SERVO DRIVE

REXROTH INDRAMAT KDS1.1-100-300/W1/115 AMPLIFIER MODULE

REXROTH INDRAMAT KDS1.1-150-300-W1-115 SERVO AMPLIFIER MODULE

REXROTH INDRAMAT KDS1.1-150-300-W1/220 SERVO AMPLIFIER MODULE

REXROTH INDRAMAT KDS1.1-50-300-W1 SERVO DRIVE

REXROTH INDRAMAT KDS1.1-50-300-W1/115 SERVO DRIVE 50AMP CONTINOUS W/115VAC BLOWER

REXROTH INDRAMAT KDS1.3-100-300-W1 AMPLIFIER MODULE

REXROTH INDRAMAT KDV1.1-100-200/300-W1/115 POWER SUPPLY

REXROTH INDRAMAT KDV1.2-100-220/300-115 DULE POWER SUPPLY SERVO DRIVE

REXROTH INDRAMAT KDV1.2-100-220/300-W1-115 MODULE POWER SUPPLY SERVO DRIVE

REXROTH INDRAMAT KDV1.3-100-200/300-220 POWER SUPPLY

REXROTH INDRAMAT KDV1.3-100-200/300-U1 POWER SUPPLY MODULE 115VAC

REXROTH INDRAMAT KDV1.3-100-200/300-W1/115/220 POWER SUPPLY

REXROTH INDRAMAT KDV1.3-100-220 CONTROLLER

REXROTH INDRAMAT KDV1.3-100-220/300 POWER SUPPLY

REXROTH INDRAMAT KDV1.3-100-220/300-115 SERVO POWER SUPPLY MODULE

REXROTH INDRAMAT KDV1.3-100-220/300-U1 SERVO POWER SUPPLY MODULE

REXROTH INDRAMAT KDV1.3-100-220/300-W1/115/220 POWER SUPPLY

REXROTH INDRAMAT KDV1.3-12-300-220/300-115 SERVO POWER SUPPLY

REXROTH INDRAMAT KDV2.3-100-220/300-000 POWER SUPPLY 100AMP 220VAC 300VDC BUS

REXROTH INDRAMAT LEEB01-00 SLOT FILLER

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REXROTH INDRAMAT LEM-AB112X241 SERVO MOTOR

REXROTH INDRAMAT LEMD-AB112X1L1 FAN FOR COOLING AXIAL

REXROTH INDRAMAT LEMDRB071B2XX FAN

REXROTH INDRAMAT LEMH-RB090X2L1 FAN&HOUSING FOR MKD 090 120V

REXROTH INDRAMAT M41053 BRAKING UNIT

REXROTH INDRAMAT M70395 COIL ASSEMBLY

REXROTH INDRAMAT MAC-0250-0-QS-4-E/040-B-0/WI652LV/S001 SERVO MOTOR

REXROTH INDRAMAT MAC025A-0-WS-4-E/040-B-1/W1652LV/S001 SERVO MOTOR 10K RPM TACH-ENCODER W/BRAKE

REXROTH INDRAMAT MAC063B0JS MOTOR

REXROTH INDRAMAT MAC063B-0-JS-3-C/095-A-1/S001 SERVO MOTOR 6K RPM W/BRK DBL SHAFT KEYED

REXROTH INDRAMAT MAC063D-0-FS-2-C/095-B-0/S001 SERVO MOTOR ALOG 6KRPM NOBRAKE NOENCODER DBL SHAFT

REXROTH INDRAMAT MAC071A0ES4C095A SERVO MOTOR

REXROTH INDRAMAT MAC071B-0-PS-4C/095-B-0/WI522/S001 SERVO MOTOR

REXROTH INDRAMAT MAC071BOTS3C095S SERVO MOTOR

REXROTH INDRAMAT MAC071C-0-NS-3-C/095-A-1/S001 SERVO MOTOR ALOG 3KRPM W/BRAKE NOENCODER DBLSHAFT

REXROTH INDRAMAT MAC071C-0-NS-3-C/095-A-0/S001 SERVO MOTOR

REXROTH INDRAMAT MAC071C-0-NS-4HC/095-B-0/WI518LV SERVO MOTOR 3000RPM TACHO+ENCODER 1.5V/1000RPM

REXROTH INDRAMAT MAC071C-0-US-3-C/095-A-0/S001 SERVO MOTOR 2000RPM 6.6NM

REXROTH INDRAMAT MAC071C0US3C095B SERVO MOTOR

REXROTH INDRAMAT MAC-090-1-GD-1-B/110-A-2/I00625/3013 SERVO MOTOR BLOWER COOLED

REXROTH INDRAMAT MAC-090A-0-RD-1-B/110-A-1/I524LV SERVO MOTOR 3K RPM INCREM.ENCODER CONVECTION

REXROTH INDRAMAT MAC-090A-0-RD-4-C/110-A-1/WI524LV/S001 SERVO MOTOR 3K RPM TACHO/ENCODER KEYED CONVECTION

REXROTH INDRAMAT MAC-090A-0-RD-4-C/110-A-1/WI524LV SERVO MOTOR 3K RPM TACHO/ENCODER CONVECTION

REXROTH INDRAMAT MAC090A-0-RD-4-C/110-A-0/WI520LV/S001 SERVO MOTOR ANALOG 300RPM ENCODER 1250PPR TACHFDBK

REXROTH INDRAMAT MAC090A0RD4HC110 MAC090A-0-RD-4HC/110-B-0/W1518LV/S036

REXROTH INDRAMAT MAC090A-0-ZD-4-C/110-A-0/WI524LX/S001 SERVO MOTOR W/O BRAKE TACHO F/B INCREM ENCODER 16V

REXROTH INDRAMAT MAC090A-0-ZD-4-C/110-A-1/WI524LV/S001 SERVO MOTOR W/BRAKE TACHO F/B INCREM ENCODER 5V

REXROTH INDRAMAT MAC-090A-0-ZD-4-C/110-A-0/WI524/S001 SERVO MOTOR 2000RPM W/OUT BRAKE

REXROTH INDRAMAT MAC-090A-0-ZD-4C/110-A-1/WI52/S001 SERVO MOTOR 2000RPM W/BRAKE ASSEMBLY

REXROTH INDRAMAT MAC090-A-0-ZD-4-C/110-A-0/WI524LV/S001 SERVO MOTOR 2000RPM W/BRAKE ASSEMBLY

REXROTH INDRAMAT MAC-090B-0-JD-1-B/110-A-1/I524LV/S001 SERVO MOTOR 3K RPM INCREM.ENCODER CONVECTION