6ES7231-0HF22-0XA0 询亿佳就购

对机械设备的伤害

全压直接起动时的起动转矩大约为额定转矩的2倍，这么大的力矩突然加在静止的机械设备上，会加速齿轮磨损甚至打齿、加速皮带磨损甚至拉断皮带、加速风叶疲劳甚至折断风叶等等。

软起动的转矩不会超过额定转矩，上述弊端可以完全克服。

当采用减压起动时，上述危害只有程度的降低；当采用软起动时，上述危害几乎完全消失；独立变压器供电方式直接起动只能在电网电压波动方面有所缓解，而其它方面的危害都照样存在。

超大型电动机的价值都很高，在生产中也都起着核心作用。它的一点故障便会造成很大的经济损失，对它采用完善的保护是非常必要的。比如说对一台电机我们不能指望它的各处绝缘都是完全一致的，可能在某一点就有个薄弱环节，出厂试验时它能通过，但在长时间的冲击下这个薄弱环节会逐渐首先显露出来，使其寿命缩短。如果我们采取软起动，则可以大大延长电机的使用寿命，这两种方案哪一个合算呢？这是显而易见的。

节能

(1) Miniature Micro Switch 15A Pin Plunger Type Electric Motion Tool

(1)XV-15-F8 Miniature Micro Switch 15A Pin Plunger Type Electric Motion Tool

(H5) Oregon Micro Systems; VS4 Multi-Axis Motion Controllers; Model: VS4-040PBF

(O4-2) 1 MICRO MOTION 0267901 W/ ATTACHED BOARD

*          * Micro Motion Circuit Board P/N 0203832 Drive Board For DUL115-AF

`` MICRO MOTION RFT-9739 REMOTE FLOW TRANSMITTER *XLNT*

07-102// MMT MICRO MOTION TECHNOLOGY [            /FAST]

1              MICRO MOTION 9739 ELITE REMOTE FLOW TRANSMITTER *MAKE OFFER*

1              MICRO MOTION DL200S227SU MASS FLOW SENSOR *MAKE OFFER*

1              MICRO MOTION RFT9712-1PPUR REMOTE FLOW TRANSMITTER

1" 150# Micro Motion CMF100 Flow Sensor w/ Core Processor CALIBRATED C5 (1735)

1" 150# Micro Motion CMF100 M328NHAUEZZZ Mass Flow Sensor            G20 (1700)

1" 150# Micro Motion CMF100 M328NRAUEZZX Mass Flow Sensor CALIBRATED F20 (1437)

1" 150# Micro Motion CMF100 M328NU Mass Flow Sensor

1" 150# Micro Motion CMF100 M328NU Mass Flow Sensor E15 (1741)

1" 150# Micro Motion CMF100 M328NU Mass Flow Sensor            C7 (1741)

1" 150# Micro Motion CMF100 M328PU Mass Flow Sensor CALIBRATED C2 (1493)

1" 150# Micro Motion CMF100 Mass Flow Sensor w/ Core Processor H15 (1897)

1" 150# Micro Motion CMF100 Mass Flow Sensor w/ Core Processor            D5 (1981)

1" 150# Micro Motion CMF100 Mass Flow Sensor w/ Core Processor            F9 (2007)

1" 150# Micro Motion CMF100 Mass Flow Sensor w/ Core Processor            G15 (1994)

1" 150# Micro Motion CMF100 Sensor w/ Core Processor CALIBRATED A14 (1784)

1" 150# Micro Motion CMF100 Sensor w/ Core Processor            & CALIBRATED A13 (1973)

1" 150# Micro Motion F100 S128SVBAEZZZZ Sensor Core Processor D13 (1515)

1" 150# Micro Motion T100 T628SQBAEZZZZ Flow Sensor Core Processor            Z64 (1918

1" 300# Micro Motion CMF100 M329NU Mass Flow Sensor CALIBRATED D10 (1492)

1" Micro Motion CMF025MA14NJAAEZZZ Sensor MFD2012 w/ 2400S Transmitter           

1" Micro Motion CMF100 M010NQBUEZZZ Sensor Core Processor CALIBRATED H10 (1460)

1" Micro Motion CMF100 M010NQGUEZZZ Mass Flow Sensor Core Processor E3 (1687)

1" Micro Motion CMF100 M339NU Mass Flow Sensor              T/O

1" Micro Motion CMF100 Mass Flow Sensor Core Processor CALIBRATED B15 (1460)

1" Micro Motion CMF100M328N0A2EZZZ 150# Sensor 2400S Transmitter MFD 2013           

1" Micro Motion CMF100M328NU 150lb Flanged 9-Wire Sensor CALIBRATED

1" Micro Motion DS100 S138 Sanitary Mass Flow Sensor B8 (1367)

1" Micro Motion F100 SR138SU Sanitary Mass Flow Sensor A20 (1897)

1" MICRO MOTION FLOW METER, 316 S/S

1" Micro Motion R100 Mass Flow Sensor w/ Core Processor CALIBRATED A12 (1762)

1" Micro Motion R100 Mass Flow Sensor w/ Core Processor CALIBRATED G2 (1806)

1" Micro Motion T100 F623SABUEZZZZ Flow Sensor Core Processor G19 (1930)

1.5" MICRO MOTION FLOW METER, S/S, MODEL DL1008202

1/2" 150# Micro Motion CMF010 M313NQBAEZZZ Sensor Core Processor H9 (1837)

1/2" 150# Micro Motion CMF010 M313NQBUEZZZ Sensor w/ Core Processor C17 (1867)

1/2" 150# Micro Motion CMF025 H520NU Hastelloy Mass Flow Sensor F12 (1539)

1/2" 150# Micro Motion CMF025 Sensor w/ Core Processor CALIBRATED D12 (1870)

1/2" 150# Micro Motion CMF050 H520NRAUEZZZ Hastelloy Mass Flow Sensor H9 (1897)

1/2" 150# Micro Motion CMF050 M313PU Mass Flow Sensor CALIBRATED G12 (1140)

1/2" 150# Micro Motion CMF050 Mass Flow Sensor CALIBRATED E20 (1068)

1/2" 150# Micro Motion DS025 S113 Mass Flow Sensor B19 (1750)

1/2" 150# Micro Motion DS040 H999SU Hastelloy Mass Flow Sensor            C1 (1418)

1/2" 150# Micro Motion F025 S113CRAUEZZZZ Mass Flow Sensor F8 (1105)

1/2" 300# Micro Motion CMF025 Hastelloy Sensor Enhanced Core Processor F2 (1938)

1/2" 300# Micro Motion CMF050 M314NHBAEZZZ Mass Flow Sensor 2012            B13 (1470)

1/2" 300# Micro Motion DS065 S114SU Mass Flow Sensor C4 (1573)

1/2" 600# Micro Motion CMF010 Sensor Core Processor CALIBRATED A18 (1601)

1/2" 600# Micro Motion CMF010 Sensor Core Processor CALIBRATED E20 (1654)

1/2" 600# Micro Motion D40H-SS-A600 Mass Flow Sensor            F8 (1574)

1/2" 600# Micro Motion DT065 H115GU Hastelloy Mass Flow Sensor P9 (1601)

1/2" 600# Micro Motion F025 Mass Flow Sensor w/ Core Processor            A3 (1728)

1/2" Micro Motion CMF010 H Hastelloy Sensor Enhanced Core Processor F7 (1725)

1/2" Micro Motion CMF010 Mass Flow Sensor Core Processor CALIBRATED E9 (1781)

1/2" Micro Motion CMF010M313NQBAEZZZ 150# Flanged 4-Wire Sensor MFD 2007

1/2" Micro Motion CMF010M321N2BAEZZX Sensor 800 Processor FACTORY CALIBRATED

1/2" Micro Motion CMF010M321NRAUEZZZ TC End 9-Wire Mass Flow Sensor            IN BOX

1/2" Micro Motion CMF025 M319NC Mass Flow Sensor CALIBRATED G14 (1596)

1/2" Micro Motion CMF025 M319NU Mass Flow Sensor            E19 (1431)

1/2" Micro Motion CMF025 M321NU Mass Flow Sensor C18 (1852)

1/2" Micro Motion CMF025 M321NU Mass Flow Sensor E8 (1992)

1/2" Micro Motion CMF025 Mass Flow Sensor 2400 Transmitter CALIBRATED F2 (1786)

1/2" Micro Motion CMF025 Sensor w/ Core Processor C17 (1908)

1/2" Micro Motion CMF025M313N0A2EZZZ 150# Flow Sensor 2400S MFD 2012 CALIBRATED

1/2" Micro Motion CMF025M315NRAUEZZZ 600# Flanged 9-Wire Flow Sensor MFD2014           

1/2" Micro Motion CMF025M321N2BAEZZZ 800 Enhanced Sensor MFD2010 CALIBRATED (B)

1/2" Micro Motion CMF025M321NRAUEZZZ Tri-Clamp 9-Wire Mass Flow Sensor            2014

1/2" Micro Motion CMF050 M322NRHUEZZZ Mass Flow Sensor D8 (1886)

1/2" Micro Motion CMF050H520NABUEZZZ 150# Flange Sensor 2003 4-Wire CALIBRATED

1/2" Micro Motion CMF050H520NQBUEZZZ Hastelloy Flow Sensor w/ Processor           INBOX

1/2" Micro Motion CMF050H520NQBUEZZZ Hastelloy Flow Sensor w/ Processor NIB (C)

1/2" Micro Motion CMF050M313NQBAEZZZ 150# Flanged 4-Wire Sensor 2012            IN BOX

1/2" Micro Motion CMF050M314NHAUEZZZ 300# Flanged 9-Wire Sensor Extended Mount

1/2" Micro Motion CMFS010 Sensor Enhanced Core Processor Mfg 2013            G4 (1996)

1/2" Micro Motion CMFS010M321NOAMEKZZ Sensor w/ 2400S Transmitter 2010           

1/2" Micro Motion CMFS015M314N2BAECZZ Sensor Enhanced Core Processor MFD2010           

1/2" Micro Motion DS040 S121SU Sanitary Mass Flow Sensor B3 (1980)

1/2" Micro Motion F025 Mass Flow Sensor 1700 I11 Transmitter            E9 (1828)

1/2" Micro Motion H025 F121NVBAEZZZZ Mass Flow Sensor Core Processor C1 (1684)

1/2" Micro Motion H025 Mass Flow Sensor 2700 I11 Transmitter            A12 (1893)

1/2" MICRO MOTION IFT9703IC3N3U FLOW TRANSMITTER, R025SI319U MASS FLOW SENSOR

1/2" Micro Motion R025 Mass Flow Sensor 1700 I11 Transmitter A3 (1828)

1/2" Micro Motion T025T613SCAUEZZZZ Sensor w/ 2700I Transmitter Flanged           

1/2" Micro Motion T025T621SQBUEZZZZ 4-Wire Sensor MFD 2007 TC End CALIBRATED

1/2" Micro Motion T050 Mass Flow Sensor 1700 I11 Transmitter D4 (1943)

1/2" Micro Motion T050 Mass Flow Sensor 2700 I11 Transmitter A7(1828)

1/2" Micro Motion T050 Mass Flow Sensor w/ Core Processor            G1 (1965)

1/4" Micro Motion CMF010 M323NQBUEZZZ Sensor w/ Core Processor C2 (1972)

1/4" Micro Motion CMF010 M323PU Mass Flow Sensor            F2 (1755)

1/4" Micro Motion CMF010 Mass Flow Sensor CALIBRATED A12 (1654)

1/4" Micro Motion CMF010 Mass Flow Sensor CALIBRATED B4 (1654)

1/4" Micro Motion CMF010 Mass Flow Sensor CALIBRATED E2 (1654)

1/4" Micro Motion CMF010M324NBBAEZZZ 4-Wire Sensor #4 VCO 2006           

1/4" Micro Motion CMF010M324NJAAEZZZ Sensor 2200S Transmitter 2014           

1/4" Micro Motion CMFS010M323N0AMECZZ Flow Sensor 2400S Transmitter MFD 2012           

1/4" Micro Motion LF2 Low-Flow Sensor w/ LFT 12 Transmitter D19 (1621)

10mm Linear Micrometer Stage w/ 30 degree Tilting base Suruga/Micro Motion MMT

1-1/2" 150# flg Micro Motion CMF200 Hastelloy Flow Sensor CALIBRATED A4 (1068)

1-1/2" 150# flg Micro Motion F200 Flow Sensor Core Processor B9 (1391, 1517)

1-1/2" 150# flg Micro Motion F200 Mass Flow Sensor CALIBRATED D9 (1907)

1-1/2" 150# Micro Motion CMF200 M341NRAUEZZZ Mass Flow Sensor P16 (1653)

1-1/2" 150# Micro Motion CMF200 M341NU Flow Sensor CALIBRATED P16 (1114)

1-1/2" 150# Micro Motion CMF200 M341NU Mass Flow Sensor P8 (1653)

1-1/2" 150# Micro Motion DS150 S141 Mass Flow Sensor CALIBRATED E9 (1907)

1-1/2" 150# Micro Motion DS150 S141SU Mass Flow Sensor CALIBRATED B9 (1907)

1-1/2" 150# Micro Motion DS150 Sensor Tefzel Lined CALIBRATED E10 (1907)

1-1/2" 150# Micro Motion R200 SI341U Flow Sensor IFT9703 Transmitter E5 (1877)

1-1/2" 150# Micro Motion T150 Flow Sensor Core Processor CALIBRATED P11 (1643)

1-1/2" 150# Micro Motion T150 Sensor Core Processor CALIBRATED P15 (1643)

1-1/2" 150# Micro Motion T150 T641SRAUEZZZZ Mass Flow Sensor            P3 (1733)

1-1/2" Micro Motion CMF200M342N0AME3ZZ 4-Wire 300# Flow Sensor 2012 CALIB