TSXDMZ28DR
TSXDMZ28DR
TSXDMZ28DR
直流无刷电机在运行前,驱动器首先确定电机的磁极位置,然后按照需运转的方向,输出相应相位的电压,给定子建立一个超前于转子磁极的磁场,使电机产生电磁转矩。在运转过程中,也需不断地依据磁极的实际位置来改变输出电压的相位,以产生持续的转矩。
如果不接电机,就无法确定电机的磁极位置,当然就无法输出电压,也无法正常工作。
直流无刷电机三根相线作用,是不是类似于交流电的作用?
直流无刷电机的三根相线,包括A相、B相和C相线,类似于交流电中的三相电供电。它们的作用是产生交替的磁场,驱动电机旋转。
与交流电不同的是,直流无刷电机的三相线是通过电子控制装置来控制高频脉冲的方式,实现相角的控制,而非传统交流电那样通过电
6ES5756-0AA11 6ES5 756-0AA11 Sequence Module
6ES5511-5AA12 6ES5 511-5AA12 PG Interface Module - AS511
6ES5511-5AA14 6ES5 511-5AA14 PG Interface Module - AS511
6ES5512-3HC11 6ES5 512-3HC11 Interface Module - AS512
6ES5512-5BC12 6ES5 512-5BC12 Interface Module - AS512
6ES5512-5BC21 6ES5 512-5BC21 Interface Module - AS512
6ES5513-3LB11 6ES5 513-3LB11 CP513 256kB Bubble Memory Module
6ES5340-3KA11 6ES5 340-3KA11 Memory Card
6ES5340-3KA21 6ES5 340-3KA21 Memory Card
6ES5340-3KB11 6ES5 340-3KB11 Memory Card
6ES5340-3KB21 6ES5 340-3KB21 Memory Card
6ES5340-3KB31 6ES5 340-3KB31 Memory Card
6ES5340-3KB41 6ES5 340-3KB41 Memory Card
6ES5340-3KB42 6ES5 340-3KB42 Memory Card
Part # Alternate Format
Part # Description
6ES5920-3UA12 6ES5 920-3UA12 CPU920
6ES5921-3UA11 6ES5 921-3UA11 CPU921
6ES5921-3UA12 6ES5 921-3UA12 CPU921
6ES5922-3UA11 6ES5 922-3UA11 CPU922
6ES5923-3UA11 6ES5 923-3UA11 923A Coordinator
6ES5923-3UC11 6ES5 923-3UC11 923 C Coordinator
6ES5928-3UA11 6ES5 928-3UA11 CPU928A
6ES5928-3UA12 6ES5 928-3UA12 CPU928A
6ES5928-3UA21 6ES5 928-3UA21 CPU928A
6ES5928-3UB11 6ES5 928-3UB11 CPU928B
6ES5928-3UB12 6ES5 928-3UB12 CPU928B
6ES5928-3UB21 6ES5 928-3UB21 CPU928B
6ES5946-3UA11 6ES5 946-3UA11 CPU946
6ES5946-3UA21 6ES5 946-3UA21 CPU946
6ES5946-3UA22 6ES5 946-3UA22 CPU946
6ES5946-3UA23 6ES5 946-3UA23 CPU946
6ES5946-3UR21 6ES5 946-3UR21 CPU946R
6ES5947-3UA21 6ES5 947-3UA21 CPU947
6ES5947-3UA22 6ES5 947-3UA22 CPU947
6ES5947-3UR21 6ES5 947-3UR21 CPU947R
6ES5948-3UA11 6ES5 948-3UA11 CPU948
6ES5948-3UA12 6ES5 948-3UA12 CPU948
6ES5948-3UA13 6ES5 948-3UA13 CPU948
6ES5948-3UR11 6ES5 948-3UR11 CPU948R
Simatic S5
Part # Alternate Format
Part # Description
6ES5135-3KA13 6ES5 135-3KA13 S5-135U rack without power supply
6ES5135-3KA21 6ES5 135-3KA21 S5-135U rack without power supply
6ES5135-3KB21 6ES5 135-3KB21 S5-135U rack without power supply
6ES5135-3UA11 6ES5 135-3UA11 S5-135U rack without power supply
6ES5135-3UA41 6ES5 135-3UA41 S5-135U rack without power supply
6ES5183-3UA11 6ES5 183-3UA11 EG183 Rack excluding Power Supply
6ES5183-3UA12 6ES5 183-3UA12 EG183 excluding Power Supply
6ES5183-3UA13 6ES5 183-3UA13 EG183 Rack excluding Power Supply
6ES5183-3UA21 6ES5 183-3UA21 EG183 Rack excluding Power Supply
6ES5184-3UA11 6ES5 184-3UA11 EG184 Rack excluding Power Supply
6ES5185-3UA11 6ES5 185-3UA11 185U Rack, Excluding Power Supply
6ES5188-3UA11 6ES5 188-3UA11 S5-135/155U Rack excluding Power Supply
6ES5188-3UA12 6ES5 188-3UA12 S5-135/155U Rack Excluding Power Supply
6ES5188-3UA21 6ES5 188-3UA21 S5-135/155U Rack Excluding Power Supply
6ES5955-3LC13 6ES5 955-3LC13 Power Supply - PS955
6ES5955-3LC14 6ES5 955-3LC14 Power Supply - PS955
6ES5955-3LC41 6ES5 955-3LC41 Power Supply - PS955
6ES5955-3LC42 6ES5 955-3LC42 Power Supply - PS955
6ES5955-3LF11 6ES5 955-3LF11 Power Supply - PS955
6ES5955-3LF12 6ES5 955-3LF12 Power Supply - PS955
6ES5955-3LF41 6ES5 955-3LF41 Power Supply - PS955
6ES5955-3NA12 6ES5 955-3NA12 Power Supply - PS955
6ES5955-3NC13 6ES5 955-3NC13 Power Supply - PS955
6ES5955-3NF11 6ES5 955-3NF11 Power Supply - PS955
网能源的正负交替产生磁场。因此,直流无刷电机比传统交流电机具有更高的效率和速度控制精度。