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MSK101D0300NNM1BG2NN参详
MSK101D0300NNM1BG2NN参详
MSK101D0300NNM1BG2NN参详
6AU1445-2AD00-0AA0
1SDA065523R1
Cutler-Hammer 39PTHX PM 3000
6AV8100-1CB00-0AA1
SPIET800
3BDH001010R0002
PSTX300-600-70
6RA7075-6DS22-0-Z S00+K00
R911319553 MSK101D-0300-NN-M1-BG2-NNNN
R911321705 MSK101C-0300-NN-M1-BG2-NNNN
2098-DSD-HV220-SE
6SL3224-0BE38-8UA0
KJ3007X1-BA
VE4021 4个
KJ2004X1-BA1 12P2890X032
DO620 3BHT300009R1, 6 PCS
AO610 3BHT300008R16 PCS
AI625 3BHT300036R1 6 PCS
6AV7863-5MA00-2AA0 1
ACS880-01-246A-3 1
KJ1611X1-FD1 3件
KJ1611X1-GA1 3件
KJ3212X1-BA1 6件
VE4014 8件
1756-IM16I 3 9674
R911319553 MSK101D-0300-NN-M1-BG2-NNNN R911321705
MSK101C-0300-NN-M1-BG2-NNNN
-YASKAWA ELECTRIC USA-MED-30MA2SE USAMED30MA2SE
YASKAWA ELECTRIC JANCD-CP02 JANCDCP02
YASKAWA ELECTRIC CIMR-P5U20550F CIMRP5U20550F
YAMATAKE 4DP7APXOA-311 4DP7APXOA311
WESTINGHOUSE HMA3600T HMA3600T
WESTINGHOUSE A200M4CACM A200M4CACM
VARTECH DISPLAY VT201P-04P-1-CS-00 VT201P04P1CS00
ULTRASONIC GENERATORS SGM3512PB-1 SGM3512PB1
THOMSON INDUSTRIES 345115546300 345115546300
TEXAS INSTRUMENTS PLC PFS-3611 PFS3611
TAYLOR ELECTRONICS 6024BP10300C 6024BP10300C
TA INSTRUMENTS 931001.901 931001901
STROMBERG SAFUS75F400 SAFUS75F400
SQUARE D TVS-2EMA24AIC TVS2EMA24AIC
SQUARE D S174A S174A
SQUARE D ME36800LS1021 ME36800LS1021
SQUARE D 8538-SFG13V81AFF4T 8538SFG13V81AFF4
SMC PFWM-8-3R-X31 PFWM83RX31
SIEMENS 6SE9-221-0DC40 6SE92210DC40
SIEMENS 6SE7-031-7EE85-1AA0 6SE70317EE851AA0
SIEMENS 6SE7-024-7TD51-1AA0 6SE70247TD511AA0
SIEMENS 6SE7-022-7EP70 6SE70227EP70
SIEMENS 6SE6-430-2UD33-7EA0 6SE64302UD337EA0
SIEMENS 6ES7-470-1VB10 6ES74701VB10
SIEMENS 6ES7-416-3XL00-0AB0 6ES74163XL000AB0
SIEMENS 6ES5-947-3UA21 6ES59473UA21
SIEMENS 6ES5-921-3WB15 6ES59213WB15
SIEMENS 6ES5-243-1BA11 6ES52431BA11
SIEMENS 6DS1-200-8AB 6DS12008AB
SIEMENS 6AV7-802-0BA02-1AC0 6AV78020BA021AC0
SIEMENS 6AV3-627-1QL00-0AX0 6AV36271QL000AX0
SEW EURODRIVE MDV60A-0220-503-4-0T MDV60A022050340T
SCHWEITZER ENGINEERING 0311L0HCC3252XX 0311L0HCC3252XX
SCHWEITZER ENGINEERING 0311L05CC3254XX 0311L05CC3254XX
ROFIN SINAR 120100366 120100366
REXROTH 0-608-830-093 0608830093
RELIANCE ELECTRIC DM-150 DM150
RELIANCE ELECTRIC 86466-84W 8646684W
RELIANCE ELECTRIC 805405-5R 8054055R
RELIANCE ELECTRIC 803602-SE 803602SE
RELIANCE ELECTRIC 615055-1V 6150551V
RELIANCE ELECTRIC 57C-330-C 57C330C
RELIANCE ELECTRIC 45C-410 45C410
RELIANCE ELECTRIC 45C-340 45C340
PSC INC 1803011-2 18030112
POLYSONICS SX40 SX40
OVATION D920801G17 D920801G17
OVATION D920801G16 D920801G16
OVATION D920801G15 D920801G15
OVATION D920801G13 D920801G13
OVATION D920801G12 D920801G12
OVATION D920801G11 D920801G11
OVATION D920801G10 D920801G10
OVATION D920801G08 D920801G08
OVATION D920801G07 D920801G07
ORMEC MAC-A055D/K1A MACA055DK1A
OPTEK C4202 C4202
OKUMA 1006-1262-91-004 1006126291004
OKUMA 1006-1262-47-008 1006126247008
OKUMA 1006-1262-16-010 1006126216010
OKUMA 1006-1216-71-039 1006121671039
NH RESEARCH 1107095 1107095
NEC C-526 C526
MOORE PRODUCTS 15923-51R 1592351R
MOORE PRODUCTS 15799-282-2 157992822
交流伺服电机的基本常识
交流伺服电动机的结构主要可分为两部分,即定子部分和转子部分。其中定子的结构与旋转变压器的定子基本相同,在定子铁心中也安放着空间互成90度电角度的两相绕组。其中一组为激磁绕组,另一组为控制绕组,交流伺服电动机是一种两相的交流电动机。 交流伺服电动机使用时,激磁绕组两端施加恒定的激磁电压Uf,控制绕组两端施加控制电压Uk。当定子绕组加上电压后,伺服电动机很快就会转动起来。 通入励磁绕组及控制绕组的电流在电机内产生一个旋转磁场,旋转磁场的转向决定了电机的转向,当任意一个绕组上所加的电压反相时,旋转磁场的方向就发生改变,电机的方向也发生改变。 为了在电机内形成一个圆形旋转磁场,要求激磁电压Uf和控制电压UK之间应有90度的相位差,常用的方法有:
1)利用三相电源的相电压和线电压构成90度的移相
2)利用三相电源的任意线电压
3)采用移相网络
4)在激磁相中串联电容器