2．控制电路(图区5、6、7、8、9、10、11)
? （1）控制电路的电源（5、6）
控制电路的电源由控制变压器
TC1提供110 V工作电压，FU4作变
压器二次侧的短路保护。电磁离合器
和制动器需要的直流工作电源由整流
变压器TC2降压后经VC桥式整流器
提供，FU2、FU3分别作交、直流侧
的短路保护。电路的主轴制动器
YC1，工作台常速进给和快速进给分
别是控制电磁离合器YC2、YC3。
? （2）主轴电动机M1的控制（5、6、
7、8）
在SA3选好方向后，M1的运行由
交流接触器KM1控制。为操作方便，
在机床的不同位置各安装了—套起动
和停机按钮：SB2和SB6装在床身
上，SB1和SB5装在升降台上。对M1
的控制包括有主轴的起动、停机制
动、换刀制动和变速冲动。
（3）工作台进给运动控制
①工作台的纵向（左、右）
进给运动
将纵向进给操作手柄扳向
右边→行程开关SQ5动作→其
动断触点SQ5-2先断开，动合
触点SQ5-1后闭合→KM3通电
动作M2正转→工作台向右
运动。
若将操作手柄扳向左边，
则SQ6动作→ KM4通电→M2反
转→工作台向左运动。Siemens 6FX1853-0BX02-4B Eprom Module
Siemens 6FX1853-0BX03-4B Eprom Module
Siemens 6FX2001-2AB25 Encoder
Siemens 6FX2001-2CB02 Encoder
Siemens 6FX2001-2CB50 Encoder
Siemens 6FX2001-2CC50 Siemens Encoder
Siemens 6FX2001-2EF00 Shaft Encoder
Siemens 6FX2001-2GC50 Encoder
Siemens 6FX2001-3CC50 Incremental Encoder 1volt p-p
Siemens 6FX2001-5QP24 Encoder
Siemens 6FX2001-8AA03 Siemens Encoder
Siemens 6FX2001-8AA05 Spindle Drive Sensor
Siemens 6FX2007-1AB02 Siemens 840C Pendant
Siemens 6FX2007-1AC02 Siemens 840D Pendant
Siemens 6FX2007-1AC12 Siemens 840D Pendant
Siemens 6FX2007-1AD00 Siemens Mini BHG Pendant
Siemens 6FX8002-2CA51-1AG0 Siemens 611 Spindle Feedback Cable. 6 Metres.
Siemens 6GK1104-0AA00 1485A-T1N5  SINEC H1 SSV 104 MULTIPLEXER
Siemens 6GK1105-2AC00 Siemens Industrial Ethernet Interface
Siemens 6GK1143-0AA01 CPU 1430 Card
Siemens 6GK1143-0AB01 115 H1 Buss Communications Processor
Siemens 6GK1143-0TA02 CPU Card
Siemens 6GK11430TB01 Sinec CP1430 TF Extended Version
Siemens 6GK1147-3MA00 Processor Board
Siemens 6GK1500-0EA02 Bus Connector
Siemens 6GK1541-2BA00 Siemens Communication Processor
Siemens 6GK1543-0AA02 Siemens Processor Module
Siemens 6GK1901-0AA00-0AA0 Bus Koppler Unit
Siemens 6GK7 342-5DA00-0XE0 S7-300 PLC Processor Module
Siemens 6GK7 443-1EX02-0XE0 Siemens Simatic Net CP fuer Ind Ethernet
Siemens 6GK7 443-5FX00-0XE0 S7-400 PLC CP443 Basic Module
Siemens 6GK7 443-5FX01-0XE0 S7-400 Processor with Profibus
Siemens 6GK7342-5DA02-0XE0 Simatic Net CP Profibus
Siemens 6GK7343-1EX10-0XE0 Siemens Ethernet Controller
Siemens 6GT2 002-0EB00 Moby Basic Module
Siemens 6GT2001-0AA00-ZA23 Access Unit
Siemens 6GT2001-0BA00 1485A-T1N5  Moby Module
Siemens 6GT2002-0FA10 ASM 470 Moby I/O Card
Siemens 6GT2005-0AA10 Moby Module
Siemens 6QX5301 Siemens PCB
Siemens 6RA2113-0BD20-0 Siemens Simoreg 15 Amp DC Drive
Siemens 6RA2116-6DK26-0 Siemens Simoreg 24A DC Drive
Siemens 6RA2122-6D Siemens 6RA21 45 Amp DC Drive
Siemens 6RA2176-6DS20 Siemens 6RA DC Drive
Siemens 6RA2210-6DV62-0 Simoreg Drive
Siemens 6RA2211-8DD21 Siemens 6RA22 DC Drive
Siemens 6RA2218-6DS22-0 Siemens 30 Amp DC Drive
Siemens 6RA2218-6DV52-0 Simoreg Drive
Siemens 6RA2223-8DV70 Siemens 6RA22 50 Amp DC Drive
Siemens 6RA2224-6DS22-0 Siemens 6RA 57Amp DC Drive
Siemens 6RA2225-6DV62-0 Simoreg Drive
Siemens 6RA2228-6DS22-0 Siemens 6RA22 90 Amp DC Drive
Siemens 6RA2275-6GV62-0 200 Amp Simodrive
Siemens 6RA2280-8DV70 Siemens 350A DC Drive
Siemens 6RA2318-6DS21 Siemens 6RA 30 Amp DC Drive
Siemens 6RA2430-6DV62-0 1485A-T1N5   Siemens 63 Amp DC Drive
Siemens 6RA2432-6DV62-0 6RA24 Series DC Drive
Siemens 6RA2481-6DS22-0 Siemens Simoreg 400A DC Drive
Siemens 6RA2481-6DV62 6RA2481 400A DC Drive
Siemens 6RA2485-6DS22-0 Siemens Simoreg DC Drive
Siemens 6RA2615-6MV30-OA Siemens 6RA DC Servo Drive
Siemens 6RA2617-6MV32-0 Siemens 26A DC Drive
Siemens 6RA2620-6DV55-0 Simoreg 35 Amp DC Drive
Siemens 6RA2620-6DV57 6RA26 Series 35 Amp DC Drive
Siemens 6RA2620-6DV57-1A-Z Siemens 6RA26 DC Drive
Siemens 6RA2621-6MV33 Siemens 6RA26 160 Amp DC Drive
Siemens 6RA2622-6DV30-A Siemens 92 Amp DC Drive
Siemens 6RA2625-6DV55-7BH0 Siemens Simoreg 65A DC Drive
Siemens 6RA2625-6DV57-1A-Z Siemens 65A DC Drive
Siemens 6RA2625-6DV57-7BF0 1485A-T1N5  65A Simoreg DC Drive
Siemens 6RA2625-6MV30-1 200vdc 60A DC Drive
Siemens 6RA2628 Siemens DC Drive
Siemens 6RA2628-6DV51-1A Siemens DC Drive
Siemens 6RA2628-6GV57-7BE0 Siemens DC Drive
Siemens 6RA2632-6D Siemens 6RA Servo Drive
Siemens 6RA2632-6DV57-0 130A Simoreg DC Drive
Siemens 6RA2632-6G V57-1A Simoreg DC Drive
Siemens 6RA2675-6GV51-1A Siemens 190A DC Drive
Siemens 6RA2675-6GV57-0 Siemens Spindle Drive
Siemens 6RA2681-6DV57-0 Siemens 360 Amp DC Spindle Drive
Siemens 6RA2718-6DV55-0 Siemens 6RA27 30 Amp DC Drive
Siemens 6RA2725-6DB57-0 6RA27 Spindle Drive
Siemens 6RA2725-6DV57-0 6RA27 Spindle Drive
Siemens 6RA2728-6DV57-0 Siemens 6RA27 74 Amp DC Drive
Siemens 6RA2732-6DV550 130A Simodrive
Siemens 6RA2732-6GV57-0 1485A-T1N5   Simodrive 130 Amp
Siemens 6RA2775-6DV57-0 Siemens Simodrive DC 190A
Siemens 6RA2775-6GV57-0 190A Simodrive
Siemens 6RA2965-6DV01-0 DC Power Supply
Siemens 6RA2968-6DV01-3C 300v 90A Power Supply Unit
Siemens 6RA4000 Siemens 6RA40 Drive Card
Siemens 6RA4001-1AA01 6RA40 DC Servo Drive Power Supply
Siemens 6RA4001-2AA07 6RA40 DC Drive Regulator Card
Siemens 6RA4012-0BA00 Siemens 6RA40 DC Drive Stack Card
Siemens 6RA4013-0BA01 Siemens 6RA40 Half Axis Stack Card