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VFS6045VA301
VFS6VD81E221T51
VFS6VD81E221U31
VFS9VD31B223Q55
VFS9VD31B223Q91
VFS9VD31B223Q92
VFS9VD31B223Q93
VG5661MPW(意法)
VG5761MPW(意法)
VG6640AB1M / 1(意法)
VG6640AB1M(意法)
VG6640AB1M/1(意法)
VG6640CB1M / 1(意法)
VG6640CB1M(意法)
VG6640CB1M/1(意法)
VHINT35560+-1Q
VINR256ET008LCZ1
VIPER011LS(意法)
VIPER011LSTR(意法)
VIPER011XS(意法)
VIPER011XSTR(意法)
VIPER012BHSTR(意法)
VIPER012HS(意法)
VIPER012HSTR(意法)
VIPER012LS(意法)
VIPER012LSTR(意法)
VIPER012XS(意法)
VIPER012XSTR(意法)
VIPER013BLS(意法)
VIPER013BLSTR(意法)
VIPER013HS(意法)
VIPER013HSTR(意法)
VIPER013LS(意法)
VIPER013LSTR(意法)
VIPER013XS(意法)
VIPER013XSTR(意法)
VIPER06HN(意法)
VIPER06HS(意法)
VIPER06HSTR(意法)
VIPER06LN(意法)
VIPER06LS(意法)
VIPER06LSTR(意法)
VIPER06XN(意法)
VIPER06XS(意法)
VIPER06XSTR(意法)
VIPER0PHD(意法)
VIPER0PHDTR(意法)
VIPER0PLD(意法)
VIPER0PLDTR(意法)
VIPER113LSTR(意法)
VIPER113XSTR(意法)
VIPER114HSTR(意法)
VIPER114LSTR(意法)
VIPER114XSTR(意法)
VIPER115HSTR(意法)
VIPER115LSTR(意法)
VIPER115XSTR(意法)
VIPER122LSTR(意法)
VIPER12ADIP-E(意法)
VIPER12AS-E(意法)
VIPER12ASTR-E(意法)
VIPER16HD(意法)
VIPER16HDTR(意法)
VIPER16HN(意法)
VIPER16LD(意法)
VIPER16LDTR(意法)
VIPER16LN(意法)
VIPER17HD(意法)
VIPER17HDTR(意法)
VIPER17HN(意法)
VIPER17LD(意法)
VIPER17LDTR(意法)
VIPER17LN(意法)
VIPER222LSTR(意法)
VIPER222XSTR(意法)
VIPER22ADIP-E(意法)
VIPER22AS-E(意法)
VIPER22ASTR-E(意法)
VIPER25HD(意法)
VIPER25HDTR(意法)
VIPER25HN(意法)
VIPER25LD(意法)
VIPER25LDTR(意法)
VIPER25LN(意法)
VIPER265KDTR(意法)
VIPER267KDTR(意法)
VIPER26HD(意法)
VIPER26HDTR(意法)
VIPER26HN(意法)
VIPER26LD(意法)
VIPER26LDTR(意法)
VIPER26LN(意法)
VIPER27HD(意法)
VIPER27HDTR(意法)
VIPER27HN(意法)
VIPER27LD(意法)
VIPER27LDTR(意法)
VIPER27LN(意法)
VIPER28HD(意法)
VIPER28HDTR(意法)
VIPER28HN(意法)
VIPER28LD(意法)
VIPER28LDTR(意法)
VIPER28LN(意法)
VIPER317HDTR(意法)
VIPER317LDTR(意法)
VIPER318HDTR(意法)
VIPER318LDTR(意法)
VIPER318XDTR(意法)
VIPER319HDTR(意法)
VIPER319LDTR(意法)
VIPER319XDTR(意法)
VIPER35HD(意法)
VIPER35HDTR(意法)
VIPER35HE(意法)
VIPER35LD(意法)
VIPER35LDTR(意法)
VIPER35LE(意法)
VIPER37HD(意法)
VIPER37HDTR(意法)
VIPER37HE(意法)
VIPER37LD(意法)
VIPER37LDTR(意法)
VIPER37LE(意法)
VIPER38HD(意法)
VIPER38HDTR(意法)
VIPER38HE(意法)
VIPER38LD(意法)
VIPER38LDTR(意法)
VIPER38LE(意法)
VIPER53DIP-E(意法)
VIPER53ESPTR-E(意法)
VIPER53SP-E(意法)
VIPER53SPTR-E(意法)
VJ10F30C
VL53L0CXV0DH / 1(意法)
VL53L0CXV0DH/1(意法)
VL53L1CXV0FY / 1(意法)
VL53L1CXV0FY/1(意法)
VL53L3CXV0DH/1(意法)
VL6180V1NR/1(意法)
VL6180XV0NR / 1(意法)
VL6180XV0NR/1(意法)
VL62L0CBV2PR/1
VLB10050HT-R12M
VLB10050HT-R15M
VLB10050HT-R20M
VLB10050HT-R30N
VLB12065HT-R20M
VLB12065HT-R29M
VLB12065HT-R36M
VLB7050HT-R09M
VLB7050HT-R11M
VLB7050HT-R15M
VLBS1007083T-R10L
VLBS1007083T-R12L
VLBS1007083T-R15L
VLBS1007083T-R18L
VLBS1007083T-R20L
VLBU10060120T-R10L
VLBU10060120T-R12L
VLBU10060120T-R15L
VLBU1007090T-R10L
VLBU1007090T-R12L
VLBU1007090T-R15L
VLBU1007090T-R18L
VLBU1007090T-R22L
VLBU1007090T-R33L
VLBU1007090T-R40L
VLBU6565100T-R10L
VLBU6565100T-R15L
VLBU6565100T-R20L
VLBU6565100T-R22L
VLBU805080T-R10L
相对于直流电机的结构,步进电机正好相反。步进电机的转子侧安装磁铁,,磁通从转子N极出来,经过气隙、定子铁芯,再由S极下的气隙回到转子S极,构成闭合磁路。激磁线圈绕于定子磁极上,磁极中磁通Φ及相应的磁通密度B穿过转子。转子轴方向的定子有效长度为L,图为两相PM型步进电机的一相结构。图的步进电机,磁铁安装在转子上作为电机的激磁磁极,这种方式称为旋转磁极式。相应的,图所示的电机称为旋转电枢式,步进电机的电磁转矩得:T=E0I/ωm式中,E0为感应电动势,I为电流,ωm为机械角度。