PLC是微机技术与传统的继电接触控制技术相结合的产物，它克服了继电接触控制系统中的机械触点的接线复杂、可靠性低、功耗高、通用性和灵活性差的缺点，充分利用了微处理器的优点，又照顾到现场电气操作维修人员的技能与习惯，特别是PLC的程序编制，不需要专门的计算机编程语言知识，而是采用了一套以继电器梯形图为基础的简单指令形式，使用户程序编制形象、直观、方便易学；调试与查错也都很方便。用户在购到所需的PLC后，只需按说明书的提示，做少量的接线和简易的用户程序编制工作，就可灵活方便地将PLC应用于生产实践。
TOSHIBA SERVO DRIVE UNIT VT150M1
ALLEN BRADLEY DRIVE 1391B-ESAA22-AQB
SIEMENS SERVO MOTOR 1FK7101-5AF71-1EB2
ALLEN BRADLEY DRIVE 160-BA06NSF1
SIEMENS SERVO MOTOR 1FT6064-1AF71-2AH1
FANUC SERVO AMPLIFIER A06B-6096-H116
FANUC DRIVE A06B-6079-H106
INDRAMAT CLM CLM 01.3-X-0-4-0
ALLEN BRADLEY POWER CONTACT OUTPUT MODULE 1771-OX
OPUS7000 UNIVERSAL COMPACT MAIN BOARD EF
FUNUC TRANSFORMER 7155
SIEMENS SIMO DRIVE, 6SN1123-1AA00-0DA1
ALLEN BRADLEY DRIVE 1370AR-AOA74-E REPAIR SERVICE
OKUMA ENCODER ER-J-7200D
KOLLMORGEN ENCODER 00-JR
FANUC MODULE A06B
MAGNETIC DC MOTOR BL 60 S 30/12
ALLEN BRADLEY PLC LOGIX 5555 MEMORY MODULE 1756-M13/A
ALLEN BRADLEY POWERFLEX 70 DRIVE 20AE1P7A0AYNNNNN SER. A
MITSUBISHI I/O MODULE MC301
INDRAMAT RECO SERVO DRIVE RECO-G.06/01-FW
SIEMENS SERVO MOTOR 1FT6086-1AH71-2AH1
FANUC CONTROLLER CARD A16B
GPD 333 MAGNETEK DRIVE DS043
HAROWE ENCODER 11BRCX-300-J10B
FANUC SPINDLE AMPLIFIER A06B-6102-H215#H520
ALLEN BRADLEY SERVO CONTROLLER 1391-AA45
SIEMENS DRIVE 6SC6612-0CA01
CONTROLLER CARD FCM 115
ALLEN BRADLEY MOTOR TERMINATOR 1204-TFB2 SER A
MODICON CONTROLLER CARD 42-003B-201
ALLEN BRADLEY DRIVE 1336-B020-EOE-L1
ALLEN BRADLEY DRIVE 1336-C020-EJE-L3
SIEMENS SIMOREG SERVO DRIVE 6RA7085-6FV62-0
SIEMENS SERVO DRIVE 6RA2781-6GV57-0AA0 REPAIR SERVICE
YASKAWA ABSOLUTE ENCODER UTMAE-B12DA
ALLEN BRADLEY 1336 DRIVE 1336-C050-EAG-FA2-L3
MITSUBISHI SERVO DRIVE MDS-A-V1-20
BALDOR SERVOMOTOR EM4400TS REPAIR SERVICE
YASKAWA ELECTRIC SERVOMOTOR SGMP-08AWYR32
INDRAMAT SERVO MOTOR MAC090C-2-GD-4-C/110-A-1/WI520LV
YASKAWA SERVOMOTOR SGMRS-13A2A-YR11