西门子6DD1688-0AE2

西门子6DD1688-0AE2

西门子6DD1688-0AE2

西门子6DD1688-0AE2

西门子6DD1688-0AE2

设计和功能

根据统计数字表明，所有自动化组件（无论是机械式、机电式，还是电子式）都会出现故障。因此，工厂维护和工厂改造也就必不缺少。在实际应用中，期待的可用性是不现实的。

通过西门子 SIMATIC S7-400H，能够较大限度地降低生产故障机率，较大化生产率。

  SIMATIC S7-400H 具有以下功能：

  ■ 出现故障时，能够无扰切换

  ■ 集成故障检测功能；提前检测故障，避免影响生产过程

  ■ 在线维护，即可在工厂运行期间，更换故障组件

  ■ 组态更改，即可在工厂运行期间，进行工厂扩容

  ■ 自动事件同步

  ■ 高可用性通信

  ■ 冗余连接I/O 设备

大德汇成科技（厦门）有限公司技术力量雄厚，设备，检测手段完善，质量可靠，性能。

由于我司遵循为用户着想为宗旨，坚持严谨的交货期限，合理的价格标准，优良的产品质量，

妥善的售后服务，长期与广大新老用户进行真诚而有效的合作，体现出可靠的性能和与众不同的优点，

受到广大用户信赖和欢迎。

LOVEJOY 685144-18027 USPP 68514418027

FREE 2 YR WARRANTY FREE US SHIPPING ON ORDERS OVER $100

LoveJoy 6JE Sleeve 685144 35569

NEW!!! Lovejoy 5JE Sleeve 685144 35350

LOVEJOY 685144-36178 NSFP 68514436178

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NEW LOVEJOY 685144 22253 SAGA 26 DONUT W/ HARDWARE COUPLING D398540

Lovejoy 6JES Sleeve Packaged 685144 36701 Woods SureFlex Coupling No. 6 NEW!

LOVEJOY 685144-36174 NSFP 68514436174

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LoveJoy 9S Flange 1 3/8 W/KW 685144 36155 NEW

NEW LOVEJOY 685144-38629 CF8 ELE HTR WITH HARDWARE COUPLING D353880

LOVEJOY 685144-26087 USPP 68514426087

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LoveJoy Flange 6J FLNG- 1 1/4 W/KW - 685144 36086 NEW

LOVEJOY SE18 685144 17453 ROSTA TENSIONER REPLACEMENT PART D354475

LOVEJOY 685144-36120 USPP 68514436120

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Lovejoy 68514449971 (Pack of 2) 685144-49971 D7 Upper Boots And Ties

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LOVEJOY 685144-18027 NSPP 68514418027

FREE 2 YR WARRANTY FREE US SHIPPING ON ORDERS OVER $100

NEW LOVEJOY 2322G9SK 685144-19544 QD BORE 1GROOVE V-BELT SHEAVE D385680

LOVEJOY / ROSTA SE11, Tensioner, Chain/Belt NEW IN BOX 685144 17451

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NEW Lovejoy Tensioner Rosta w/Hardware - 685144 17452

LOVEJOY A3 V BELT IDLER PULLEY, 685144 17473

LOVEJOY 685144-39071 NSFP 68514439071

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LOVEJOY 685144-36060 5J FLANGE 7/8 W/KWY,MAX RPM 7600

LoveJoy 9S FLNG 7/8 N/KW Flange Coupling 685144 36359

Lovejoy 4JE Sleeve 685144 35359 New In Box

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LOVEJOY COUPLER INSERT 9H SLEEVE 685144 40744 NIB

LOVEJOY 685144 17473 A3 V-BELT IDLER PULLEY 

New LoveJoy Pulley 303E-HD 1-1/8 Bore 685144 18856 NIB LOVE JOY

Lovejoy 5JE Sleeve 685144 35350 New In Box

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Lovejoy 5JE S-Coupling Sleeve 685144 35350 NEW

Lovejoy 685144-36132 68514436132 S-Flex 8S Black Coupling Flange 3/4" ! NEW !

From Canada

NEW LOVEJOY 7JE COUPLING SLEEVE 685144 35570 SIZE SZ 7

LoveJoy S-Flex Coupling Sleeve ( 7JE ) 685144 35570 **NOS**

LOVEJOY 685144-37905-12 NSPP 6851443790512

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NEW Lovejoy Tensioner Rosta w/Hardware - 685144 17452

Lovejoy 6JE Sleeve 685144 35569 (NOS)

Lovejoy MDS-63C 1" x 1" coupling 685144 77184 mini disc spacer clamp

LoveJoy 9S FLNG 1 7/8 W/KW Flange - 685144 36162