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SN85110243
SN85110243
SN85110243
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定子是用来产生旋转磁场的。三相电动机的定子一般由外壳、定子铁心、定子绕组等部分组成。
(1)外壳
三相电动机外壳包括机座、端盖、轴承盖、接线盒及吊环等部件。
机座:铸铁或铸钢浇铸成型,它的作用是保护和固定三相电动机的定子绕组。中、小型三相电动机的机座还有两个端盖支承着转子,它是三相电动机机械结构的重要组成部分。通常,机座的外表要求散热性能好,所以一般都铸有散热片。
端盖:用铸铁或铸钢浇铸成型,它的作用是把转子固定在定子内腔中心,使转子能够在定子中均匀地旋转。
轴承盖:也是铸铁或铸钢浇铸成型的,它的作用是固定转子,使转子不能轴向移动,另外起存放润滑油和保护轴承的作用。
接线盒:一般是用铸铁浇铸,其作用是保护和固定绕组的引出线端子。
吊环:一般是用铸钢制造,安装在机座的上端,用来起吊、搬抬三相电动机。
Bailey Network 90 Plnt NTPL01
LENZE COMPACT PLC SYSTEM WITH HIGH EPZ-10202
PANALARM CIRCUIT BOARD CARD 82-TFS5-48VDC
Allen Bradley 80190-199-01A LEM Regulator 80190-200-01-R
GE General Electric Output 44A297096-G01 IC600YB913A
Leeds & Nortrup 074463 REV.A
GENERAL ELECTRIC CIRCUIT 68A944743G1 IC3650SRDG2 68A944743G1P3
DYNAMATIC CIRCUIT BOARD CARD 15-493-600
GE FANUC GE FANUC IC600CB526N
SIEMENS 611 CONTROL CARD MPN 3-531-4655A
PANALARM PANATRIP 230A2T120A31TC2AB 230-0003-3-02-B
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Control Techniques 6555 , 530-453-4
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PANALARM ANNUNCIATOR 82-AF5-24VDC 82 AF5 24VDC 081-0038-5-03-N
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AEG Circuit Board Card 029.111890 FB-NR-328129 A4-A397-029137954
RADISYS EPC-22 008985418 I386 SL W/POWERMAX
TRON CIRCUIT A11021 REV. J
EMERGI-LITE CIRCUIT BOARD 41-074 CPC-10 94V-0
Bristol Babcock Circuit Board Card 389618-01-2 389618 Rev C
Bristol Babcock Circuit Board Card 389618-01-2 389618
NEWE SA POWERWARE EXIDE CIRCUIT BOARD 118302635 P1 101072799 C2TG393050
Bristol Babcock Circuit Board Card 389618-01-2 389618 Rev D
Bailey Network 90 Loop NLIM02
ABB ASEA CIRCUIT BOARD CARD DSMB127 9D 57360001-HG/2
ABB WEIDMULLER 600-016-A274-1 REV C 600-012-D274-1
NEWE SA POWERWARE EXIDE A53A2 DIGITAL 118302416C 101072431C
PHARMACIA BIOTECH UV TRANSMITTER AIT-132 56112521 G2 000284 18-1037-60
PHARMACIA BIOTECH UV TRANSMITTER ATS-151/152 AS-P 56-1112-20
GE GENERAL ELECTRIC DS3800DISA1A1B DS3800DISA
SILENT KNIGHT CIRCUIT 204820L
ALLEN BRADLEY S50387-002
ACROMAG 1800 SERIES 1822-RBP-P00A-V5
ABB MONITERING KIT CHARNING NCHM-11 61317368
SQUARE D SY/MAX ANALOG INPUT MODULE 8020 SCP-522
ABB ASEA PC Board YPR 104 2668184-736/1
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EUROTHERM CONTROLS EMD/DM/4-20MA/J/0-999C/4-20MA/J/0-999C EMDDM420MAJ0999C
EUROTHERM CONTROLS EMD/DM/4-20MA/J/999C/4-20MA/J/999C EMDDM420MAJ999C
EUROTHERM CONTROLS EMD/DM/4-20MA/J/0-999C/4-20MA/J/0-999C//NS1C804
Reliance Printed Circuit 0-56313-1 0-57002