2711P-T7C1D2

2711P-T7C1D2

2711P-T7C1D2

2711P-T7C1D2

然而，变频电机在应用中也存在一些缺点：

1. 初始成本高：相对于传统的交流电机，变频电机的初始成本要高一些。

2. 调试难度大：变频电机的调试需要专业的知识和技能，比较困难和复杂。

3. 可靠性差：由于变频器和电源系统的设计和质量要求较高，因此变频电机整个系统的可靠性较低，需要额外的维护和保养。

综上所述，变频电机的优点主要包括节能、广泛的应用范围、降低机械损伤和控制等;而缺点包括初始成本高、调试难度大、可靠性差等。因此，在根据实际应用需要选择电机时，应综合考虑各种因素。

Allen Bradley size 1 Starter 509-BODB1E overloads NNB

Allen Bradley size 1 Starter 509-BODA2E overloads NNB

! In Box Allen Bradley PowerFlex 40 Motor Drive

Latest REV 2009 Date Code 20B-D6P0N104 3HP

Allen Bradley 1336F-B030-AN-EN 30HP AC VS Drive 30 HP

NIB ALLEN BRADLEY 1794-IF4I SER A 1794IF4I/A 

USED A-B Allen Bradley S 1 2100 s MOTOR CONTROL BUCKET

Allen-Bradley 1771IBD Ser B PLC 5 DC Input Module NIB

1772-LG 1772LG Processor Control Module 

FS NIB ALLEN BRADLEY 1794-IF4I SER A 1794IF4I/A 

Allen Bradley Panelview 550 2711-K5A5 Ser B Rev D Used

Allen Bradley AB 6180W-15KS2KH 6180W Workstation 1500W

60 DAYS WARRNTY! 6180W-15KSXPH (upgraded to WinXP SP2)

Allen Bradley AB 6180W-15KS2KH 6180W Workstation 1500W

60 DAYS WARRNTY! 6180W-15KSXPH (upgraded to WinXP SP2)

Allen Bradley AB 512FJB628 Size 5 Fusible Combo Starter

Allen Bradley AB 512FDB628 Size 5 Fusible Combo Starter

Allen Bradley AB 712AAB24 Size 0 Fused Disconnect

ALLEN BRADLEY 1797-OE8 1797OE8

1492-IFM20F Allen Bradley 1492IFM20F G61

1492-IFM40F Allen Bradley 1492IFM40F G139

2705-P31J1/E Allen Bradley RediPanel 2705P31J1 N310

*REMAN* Allen Bradley 1791DS-IB8XOB8 /A 1791DSIB8XOB8

 ALLEN BRADLEY 1794-IR8 SER A 1794IR8/A FLEX MODULE

ALLEN BRADLEY 2707-MVP232 MICROVIEW CONTROL PANEL& BASE

 in Box 1747-L551/A Allen Bradley 5/05 PLC 1747L551

160-BA10NPS1 with 160-P1 Allen Bradley 160BA10NPS1 G303

MINT Allen Bradley 1784-PKTXD A PCI 1784PKTX/A

Allen-Bradley 1794-TB2/A 1794TB2/A

2  ALLEN BRADLEY 802M-DY12NF LIMIT SWITCHES

** Allen Bradley 1738-ADN12 /A 1738-ADN12 ArmorPoint

Allen Bradley AB 512DJC6 Size 3 nonfuse Combo Starter

Allen Bradley AB 513BAB38G Size 1 Breaker Combo Starter

*FS* Allen Bradley 6181P-15TPXP H /D VersaView 1500P

2705-P21J1/C Allen Bradley RediPanel 2705P21J1 N110

Allen-Bradley 1785-L60B ser D 1785L60B/D L60B/D GOOD

* Allen Bradley 1788-CN2DN /A 1788CN2DN DeviceNet

ALLEN BRADLEY PANELVIEW 550 2711-K5A2L1 2711K5A2L1

 Allen Bradley 1784-PKTXD/A 1784-PKTXD 1784PKTXD/A

ALLEN BRADLEY PANELVIEW 400  2711 K4 M20 D

ALLEN BRADLEY 1785-L80E 1785L80E ETHERNET SER C

Allen Bradley 1756-M03SE A 1756M03SE A Free Ship

Allen Bradley 1784-CP/B Cable orginal (several)

Allen-Bradley Data Myte Lot!

* SEALED* Allen Bradley 1791-16AC /B 179116AC

 in Box 160-AA02NSF1/C Allen Bradley 160AA02NSF1 F2

1398-DDM-010 Allen Bradley 1398DDM010 N220

ALLEN BRADLEY INDUSTRIAL COMPUTER X 6180 ABDBDDAZCZZ

1755-BAT for ALLEN BRADLEY 1755-L1 1755-PB720

1754-BAT Coin Cell for ALLEN BRADLEY 1754-L28BBB

EK-286 ALLEN BRADLEY 1334-DOB-C2-W2-W3-N4 ADJUSTABLE FR

ALLEN BRADLEY BAR CODE SCANNER 2755-L4R12 REV A SER A

OBSOLETE Allen Bradley Solid State relay 700-RT99N000A1

SOLID STATE TIMING RELAY 700-RT99N000A1

Allen-Bradley 160-Demo System, Nice!!!

 ALLEN BRADLEY 845H-SJDZ14CNY2

11  ALLEN BRADLEY SWITCHES

 ALLEN BRADLEY 500F-COD930

 ALLEN BRADLEY 45PVA-1LEB2-F4

12  SEALED BOXES ALLEN BRADLEY 1787PLUG10R

ALLEN BRADLEY 1485K-P5F5-C KWIKLINK DROP

3  ALLEN BRADLEY 440R-G23067 MINOTAUR GAURDMASTER

** AB Allen Bradley PanelView 900C # 2711-K9C8 BNIB

Allen Bradley 1771-AL PLC

Allen-Bradley AB A-B 1362-NCG 1362NCG ser A  iN BoX!

Allen Bradley 802T-AN Limit Switch NIB OilTight

ALLEN BRADLEY 802T-A1N LIMIT SWITCH NIB

Allen Bradley - Axis Module, 200/230V, 15A Inverter

ALLEN BRADLEY 1492-WG10 TERMINAL BLOCK GROUND AB 1492

NIB Allen Bradley Disconnect Handle

ALLEN BRADLEY ZONE CONTROL ACTUATOR CABLE 60-2743 NIB

ALLEN BRADLEY COIL CONNECTION MODULE 140M-F-PSC-43 NIB

Allen-Bradley? AB 1769-ECR NIB

ALLEN BRADLEY AB TERMINAL FUSE BLOCKS 1492-H5 ...NIB

ALLEN BRADLEY 800MS-CQB24RA SQUARE PUSHBUTTON SWITCH

ALLEN BRADLEY POINT I/O TERMINAL BLOCK 1734-RTB3 

ALLEN BRADLEY POINT I/O TERMINAL BLOCK 1734-RTB 

Allen-Bradley Switched Mode Power Supply 1606-XL240EP

ALLEN BRADLEY 30.5MM RED PILOT LIGHT 120V 800H-QRH10R

Allen Bradley P50 Node Adapter Board P-50

Allen Bradley DeviceNet 1792D-8BVT0D Series A Sealed

Allen Bradley Cat 40-mn-2000 Free Shipping

 Allen Bradley A-B Self Contained Proximity Switch

Allen Bradley Cat 40-mn-1600 Free Shipping

ALLEN BRADLEY RGB Color Camera 2801-YJC

 SEALED IN BAG ALLEN BRADLEY FIBER OPTIC CABLE

 Allen Bradley Encoder 845T DB13EEN

Allen Bradley#2711EK14C6 PanelView1400 DH+&RI/O Nema2

ALLEN BRADLEY 30.5MM RED PILOT LIGHT 120V 800HQRH10R

ALLEN-BRADLEY 60-2439 SWIVEL/TILT PHOTOELECTRIC MOUNT

Allen Bradley 1305 Freq. Drive/w ControlNet

ALLEN BRADLEY 800H-2HA4RL START/STOP CONTROL STATION

allen-bradley cat-hk36a1

1391-DES45-DI-AQB ALLEN BRADLEY AC SERVO DRIVE

ALLEN BRADLEY 150-B24NCD SER. A SMC DIALOG PLUS NIB

NIB ALLEN-BRADLEY 1756-IF4FXOF2F/A 1756IF4FXOF2F/A

AB ALLEN BRADLEY 700-D100A1 CONTROL RELAY

AB ALLEN BRADLEY 709-B0D103 NEMA SIZE 1 MOTOR STARTER

NIB 2 ALLEN-BRADLEY 1761-CBL-AS09 MICROLOGIX 9.5 METERS

Allen-Bradley 140-MJD Enclosure for Manual Starters

NIB ALLEN BRADLEY 1494F-R633 FUSE BLOCK ADAPTER PLATE

Allen-Bradley 8520-4S10A-BAT-EX4-S 9/440 System Module

Allen-Bradley 42MRA-5000 Adaptor Power Supply NIB

NIB! Allen Bradley Induct Proximity Sensor 802PR-XBAB1

Allen-Bradley 8520-S10/C 10KW 9/440 System Module

ALLEN BRADLEY 140-MN-0630 Manual Starter Series D NIB