6SL3352-6TE41-4AA1

6SL3352-6TE41-4AA1

6SL3352-6TE41-4AA1

产生背景： 1）继电控制系统的缺点：通用性和灵活性差、可靠性低。 继电器控制系统体积大、耗电多、可靠性低、接线复杂、不易更改、查找和排除故障困难，对生产工艺变化的适应性差，但简单易懂、价格便宜。

2）1968年，美国通用汽车公司（GM公司）为适应汽车型号不断翻新（小批量、多品种、多规格、低成本和高质量），提出要用一种新型的控制装置取代继电----接触器控制装置。 拟订了十项公开招标的技术要求： ①编程方便，可现场修改程序； ②维修方便，采用插件式结构； ③可靠性高于继电器控制装置； ④体积小于继电器控制盘； ⑤数据可直接送入管理计算机； ⑥成本可与继电器控制盘竞争； ⑦输入可为市电； ⑧输出可为市电，容量要求在2A以上，可直接驱动接触器等； ⑨扩展时原系统改变少； ⑩用户存储器大于4KB。

Rexroth Indramat AC Servo Power supply TVM24050220 15 A

Allen Bradley 1336BRF50 Plus2 Drive w/1201HJ2 Ret $3450

Lenze Servo Motor MDSKARS071-22 w Heynau Gearbox 

Rexroth Indramat Servo Motor MAC090B-0-JD-4-C/13C NICE!

Indramat Servo Motor MAC092B-0-QD-1-B w Heynau Gearbox

Indramat Servo Motor MAC092B-0-QD-4-C w Lenze Gearbox +

Indramat Servo Motor MAC092B-0-QD-4-C w Heynau Gearbox

Lenze Servo Motor Gearmotor w/brake DFVABS 080-22

Siemens Servo Motor 1FT5074 NIB SAVE! Take a LOOK!

Beckhoff PLC System LOT BK2000 KL1002 KL2012 Ret. 6000+

Machlett ML-6427 Electron Tube Triode 2.1 Mw ML6427 BIG

Thermal Transfer Heat Exchanger- Outdoor wood furnace,

Hot Water- whole house hot water supply BS-701-A4-T-BR-

ARO barrel drum pump stand Graco Bulldog Air pneumatic

100 HP Electric Motor Marathon Heavy duty 405T 1775 RPM

75HP Electric Motor Baldor Heavy duty 355T 1775 RPM

100HP Electric Motor Baldor Heavy duty 404T 1775 RPM

Sugino SELFEEDER ELECTRIC DRILL 3100VST & Controller 

2 Tenoner Gang Rip Saw Motor Mereen Johnson Louis Allis

Gamet Chuck 6 1/4 3 Jaw Precision Metal Lathe &Lot Jaws

Allen Bradley AC Servo Drive 1391-DES15-DI-AQB $9,000

Sugino SELFEEDER ELECTRIC DRILL ESB-1315U Automatic 

American 3000# Hydraulic Scissor Lift table roller 110v

ITE 200 Amp Safety Switch Disconnect NF-354 Siemens 600

Rockford Dynatorq 15-169-6 motor Torque control 151696

Allen Bradley 712AJCD24 Combiation Fused Starter,Switch

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Variable Adjustable timin Gearbox, Dynamic Differential

24VDC 4 hydraulic Valve Bank scizzor lift Compact cont.

SCHNEIDER Merlin Gerin NS100 N Circuit Breaker NS100N

Pneumatic Vise Air oper. Workholding Clamp w Cylinder

Lot 2 ITE 30 Amp 3-POLE CIRCUIT BREAKER Westinghouse

Transformer 5 KVA 240/480 Sec120/240 1Ph Dongan

Apollo SS Valve w/ Elec actuator 1/2" EVA13 115 Volt

GE Auxiliary Contact Kit LOT 8 CR205 & CR305 NIB nema 2

Lot 2 Brad Harrison MPIS 409P801 Multiport Interconnect

Asea Brown Boveri ABB S3N050TW 50 A Circuit Breaker

Neles Jamesbury 2" SS Valve & Operator Stainless Steel 

2) Westinghouse nonfused Disconnect Switch 30 JHU361

Signode MS-T Automatic Plastic Strapping Bander 

SIEMENS ED43B040 40 AMP CIRCUIT BREAKER 3Ph 480V Clean!

3 Rodix Feeder Cube control,Triple-speed control Shaker

LOT 100+ Wago Terminal Blocks Grey 280 2.5mm Gray 

Unislide Precision Slide 125"+ Linear stage Star Matic

Allen Bradley SCL 500 Processor Unit SER C 1747-L30C

Precision Rotary Table Horstmann 39" dia indexing NICE!

Rexroth Indramat Servo Drive Controller TDM3020300W0 

Backhoe Excavator Skidsteer Concrete Breaker Hammer air

15 HP Hydraulic Pump & Tank 40 gal PVA10 10B30 Extras!

SAFTRONICS DRIVE AC PC10 MINI-VECTOR PC1040059

YASKAWA ELECTRIC DRIVE AC 3HP 460VOLT CIMR-V7AM41P5

KLOCKNER-MOELLER DISCONNECT SWITCH 150AMP N160CNA

Omron Sensor Controller S3D8-CCF-US S3D8CCFUS