2711P-T7C6D1

2711P-T7C6D1

2711P-T7C6D1

　传感器故障：调速电机调速一般会采用反馈控制，需要传感器来反馈电机的转速。如果传感器故障，将导致调速失灵。

　　机械负载变化：如果机械负载突然变化，将导致调速电机调速失灵。特别是在电机低速时，机械负载对调速的影响更加显著。

　　调速器设置不当：调速器的参数设置不当，如比例增益、积分时间等参数，将导致调速不灵敏或者调速过程中出现震荡。

2711P-T7C6D1

135  ALLEN BRADLEY 700-HC14Z24-3-4 SERIES D

Allen Bradley 1791 24A8 B I/O Block 32 point module *

3  ALLEN BRADLEY 700-CPM

 ALLEN BRADLEY 700-PK1000A1 CONTROL RELAY

Allen Bradley 1771 HS3A 3Axis Servo Controller IMC123 *

Allen Bradley 1771-HS1 Motor Controller Module

Allen Bradley 1756-L61 /B 1756L61 ControlLogix

Allen Bradley 1771-HSN IMC-120 Servo Controller 1771HSN

Allen Bradley Compact I/O 1769-OF2 1769-0F2 Ser:B NIBFS

** Allen Bradley AB 1794-IR8 /A 1794IR8 FLEX I/O

* SEALED* Allen Bradley 1756-L61 /B 1756L61 2Mb 6/09

60 DAYS WARRANTY! Logix5561 Processor With 2Mb Memory

** Allen Bradley AB 1794-IR8 /A 1794IR8 FLEX I/O

1769-SDN/B Allen Bradley Compact I/O 1769SDN F219

** Allen Bradley AB 1794-OW8 /A 1794OW8 FLEX I/O

** Allen Bradley AB 1794-OW8 /A 1794OW8 FLEX I/O

** Allen Bradley 1756-L63 /B 1756L63 Logix5563 8Mb

60 DAYS WARRANTY! Logix5563 Processor With 8Mb Memory

** Allen Bradley 1756-L63 /B 1756L63 Logix5563 8Mb

60 DAYS WARRANTY! Logix5563 Processor With 8Mb Memory

Allen Bradley 1771-OQ16 Isolated 24V DC Output Module *

1784-PKTXD/B Allen Bradley 1784PKTXD N395

* SEALED* Allen Bradley 1756-L61 /B 1756L61 2Mb 8/09

60 DAYS WARRANTY! Logix5561 Processor With 2Mb Memory

** Allen Bradley 1756-L61 /B 1756L61 Logix5561 09/09

60 DAYS WARRANTY! Logix5561 Processor With 2Mb Memory

* SEALED* Allen Bradley 1756-L61 /B 1756L61 2Mb 5/09

60 DAYS WARRANTY! Logix5561 Processor With 2Mb Memory

Allen Bradley 1771-OW16 ElectroMechanical Output Ser B

Allen Bradley 1771 DA Comunication ASCII I/O Module 

 ALLEN BRADLEY 193-EB1AB RELAYS SERIES B

* SEALED* Allen Bradley AB 1747-L553 /B 1747L553

60 DAYS WARRANTY!!! AB SLC 5/05 Controller

Allen Bradley 1305-BA02A AC Motor Drive .75hp 1.6A

ALLEN BRADLEY 600-TAX149 MANUAL STARTER NEMA1 886ER03

Allen Bradley PLC 1756-DHRIO /B DH+ and RIO

Allen Bradley Bulletin 1492-N42

Allen Bradley Electrolytic Capacitor/B43570-S4338-Q3/ 6

Allen-Bradley 1326AB-B410G-21 Servo Motor 460V 5000RPM

Allen-Bradley 1326AB-B420E-210 Servo Motor 460V 5000RPM

ALLEN BRADLEY MEMORY MODULE 2760-SFC1

Allen Bradley 1771-KA PLC

Allen Bradley 1771-OD PLC

Allen Bradley 1771-OGD PLC

Allen Bradley 1492-WFB10HD Fuse Holder

Allen Bradley Servo-Motor

Allen-Bradley Incremental Encoder

Model# 845H-SJDC24CNY2

(8) Allen Bradley Fuse holder,1492-FB1M30 ser. A NNB

(12) Allen Bradley Fuse holder,1492-FB1MC30-L NNB

(11) Allen Bradley Fuse Holder 1492-FB1M30-D2 NNB

1394 Allen Bradley Servo Module

Allen Bradley AB 1756-IB32 /A 1756IB32 Input Module QTY

Allen Bradley AB 1756-IB32 /A 1756IB32 Input Module

Allen Bradley 1401-N45 Fuse Clip Kit 200A 250-600V

1771-OAN Allen Bradley PLC 5 1771OAN S-50

 IN BOX Allen Bradley 1785-L40C15/F 1785L40C15/F

Allen Bradley Thyrsistor (Puck Type) S23AF6A

1756-BA1 Allen Bradley ControlLogix Battery 1756BA1

Allen Bradley 1771-DB PLC

Allen Bradley 1771-ODC PLC

Allen Bradley 1771-OG PLC

Allen Bradley 1771-OGC PLC

ALLEN-BRADLEY 1K OHMS POTENTIOMETER 800T-U13 800TU13

 IN BOX Allen Bradley 2711-K5A1/F PANELVIEW 550

Allen Bradley AB 2803 VIM2 Vision Input Module System *

Allen Bradley 2803-VIM2 2803VIM2 AB Vision Input REM

 Allen Bradley 1756-CNB E 1756CNB SEALED

FACTORY SEALED

Allen Bradley Glass Fiber Optic Cable 99-500-1072 C NIB

 Allen Bradley 1756-CNB E 1756CNB

Allen Bradley AB 1791-0A16 /A 17910A16 Block I/O Output

60 DAYS WARRANTY! Block I/O, 120V AC, 16 Point Module

Allen Bradley 1492-CABLE025TBCH () 1756-

AB Allen Bradley 1772 LP3 PLC 2/30 controller Remaned

 Allen Bradley 1756-L55M12/A 1756L55M12/A NNB

 Allen Bradley 1756-ENBT A 1756ENBT

* SEALED* Allen Bradley AB 1738-IB8M12 /A 1738IB8M12

Allen Bradley 1388 AV20 /B DC Servo controller

FACTORY SEALED Allen Bradley 2711-K6C1/B PANELVIEW 600

ALLEN BRADLEY 1756-BATA, Lithium PLC Battery

ALLEN BRADLEY 2711-T6C20L1 PANELVIEW 600 (LNC) SERIES B

NIB SEALED ALLEN BRADLEY 1747-ASB

NIB SEALED ALLEN BRADLEY 1747-DCM COMMUNICATION MODULE

ALLEN BRADLEY COMMONING LINK 140-L2 JUMPER

Allen Bradley 140-DC1 Motor Starter Plate Adapter

 Allen Bradley 1784-PCMK B 1784PCMK

Allen Bradley AB 1770-CF Module Power Cable

Allen Bradley AB 1770-CF Module Power Cable

 IN BOX Allen Bradley 1784-KTXD/B CARD