步进电机驱动器电原理图

IN 1 OUT 3 GND 2 U1 7824 IN 1 OUT 3 GND 2 U27815 IN 1 OUT 3 GND 2 U37805 T16 IRF640 T15 IRF640 T14 IRF640 T13 K0225 T12 K0225 T11 K0225 T2 G2 T4 G2 T6 G2 T8 G2 T9 G2 T10 G2 T3 ZL T5 ZL T7 ZL R34 10k R36 10k R38 10k R35 10k R37 10k R39 10k Z1Z2 Z3 R42 10k R41 10k R33 100 R31 100 R32 100 R40 10k C8 22u 100V C7 22u 100V C6 22u 100V C5 22u 100V C4 22u 100V D2 MUR1660CT D4 MURB2010 D3 MURB2010 D1 MURB2010 R26 0 1 2W R27 0 1 2W R25 0 1 2W R28 100 R29 100 R30 100 C1 220u 25V C2 220u 25V C3 220u 25V 5 15 FUSE 10A 250V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 J1 CON18 5 15V 369 111078 12 45 DC 24 40V 4A 1 2 3 4 5 6 J12 CON6 1 2 J11 CON2 1 2 3 4 J13 CON4 1 2 3 4 5 6 7 8 J2 CON8 CP DIR FREE OPTO B B C C A A 功放板 ST OHSW 75DEG 外壳温度检测 电流检测电流检测电流检测 步进脉冲 正反转控制 自由状态控制 光耦合器公共阳极 步进电机驱动器电路原理图 输出部分 接控制板 电源输入 信号输入 驱动输出 5 6V 0 3W BSR15 BSS63R 15 5 6 7 U3B LM393 3 2 1 84 U3A LM393 3 2 1 84 U4A LM393 5 6 7 U4B LM393 910 U7D CD4050B 76 U7C CD4050B 54 U7B CD4050B 1112 U7E CD4050B 1415 U7F CD4050B 34 U5B MM74HC14 1110 U5E MM74HC14 56 U5C MM74HC14 1312 U5F MM74HC14 98 U5D MM74HC14 I O0 13 I O1 14 I O2 15 I O3 12 I O4 1 I O5 5 I O6 2 I O7 4 A 11 B 10 C 9 INH 6 I O 3 U2 CD4051BM 34 U6B DM7407 56 U6C DM7407 1312 U6F DM7407 1110 U6E DM7407 R45 4k7 R43 4k7 R44 4k7 R46 10k R54 750 R11 270 R12 270 R55 750 R53750 R47 750 R8 3 9M R13 270 D2 D3 D1 C16 0 1 LED LED C12 0 1u C11 0 1u R7 1k2 R26 100 R25 100 R24 100 R23 100 R22 100 R27 270 R21 100 R20 100 R19 100 R18 100 R15 4k7 R14 4k7 R16 1k R17 1k T1 C2 R10 2k 5 R51 4k7 R50 4k7 R51 4k7 1 2 3 4 8 7 6 5 S1 SW DIP 4 5 5 5 R6 2k R2 2k R1 2k C9 C4 C5 C8 C3 C1 R5 2k R4 2k R3 2k 5 OPTO CP DIR FREE 5 40 5 6 R48 750 98 U6D DM7407 5 5 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 J1 CON18 5 1511 5 8 33 35 34 1 2 3 4 5 6 J21 NM R57 1kR56 1k 5 5 C15 CAP C10 CAP S2 NM R59 1kR58 1k R9 C 100u 16V D1 5 1 2 3 4 5 6 7 8 J2 CON8 步进电机驱动器电路原理图 控制部分 12 U6A DM7407 5 12 VCC 14 GND 7 U5A MM74HC14 5 32 U7A CD4050B 15 GCLK IN 37 GCLK2 40 GCLR IN 39 OE1 IN 38 IO 15 IO 30 IO 31 IO 33 IO 34 IO 35 IO 42 IO 43 IO 44 IO 14 IO 2 IO 18 IO 19 IO 20 IO 21 IO 22 IO 23 IO 25 IO 27 IO 28 IO 3 IO 5 IO 6 IO 8 IO 10 IO 11 IO 12 IO 13 TCK 26 TDI 1 TDO 32 TMS 7 VCC 41 VCC 17 VCC 29 VCC 9 GND 36 GND 16 GND 24 GND 4 U1 ALTERA CPLD EMP7032STC44 15 15 15 5 控制板 5 8 11 AB C 驱动输出 电流比较 电流基准分档开关 0 13V 0 1