描述

有軸、無軸、數(shù)控

機組式印刷機為了保持機組間的同步和有規(guī)律的運動，驅(qū)動的基本特點是：動力源通過一根長軸帶動各機組的傳動元件，再通過傳動元件帶動設(shè)備的執(zhí)行元件完成設(shè)備的輸人、輸出任務(wù)，這是印刷機械傳統(tǒng)的“有軸驅(qū)動”，也是最基本的傳動原理。隨著當(dāng)代數(shù)控技術(shù)的發(fā)展與應(yīng)用，取消這根長軸的條件已經(jīng)完全成熟，這就是每個印刷（或功能）機組都有一個或幾個伺服電機驅(qū)動，同樣可以達(dá)到印刷的要求，印刷機械行業(yè)常說的“無軸技術(shù)”、“無軸驅(qū)動”、“電子軸傳動”或“獨立驅(qū)動”就是這個概念。

從標(biāo)準(zhǔn)規(guī)范的角度，從有軸的傳動轉(zhuǎn)移而來的“無軸”的提法不夠科學(xué)，圈內(nèi)人士明白，而其他行業(yè)聽起來就丈二和尚摸不著頭腦。因此，我建議還是叫“數(shù)控技術(shù)”為好。

產(chǎn)品廣泛應(yīng)用于：電力、石油、礦井提升、港口、供熱、燃?xì)狻⒐┧?、污水處理、冶金、造紙、紡織、化工、水利等現(xiàn)代化工業(yè)領(lǐng)域！

我們這里有您急需的停產(chǎn)備件，

優(yōu)勢現(xiàn)貨，詢不到的，買不到的，請聯(lián)系我們！

絕 對優(yōu)勢，絕 對低價！絕 對正品，優(yōu)質(zhì)的產(chǎn)品，一流的服務(wù)，充足的庫存，

歡迎來電詢價，我們將會給您最優(yōu)惠的價格！

主營：世界知名品牌的PLC、DCS系統(tǒng)備件模塊

①Allen-Bradley(美國AB)系列產(chǎn)品》

②Schneider(施耐德電氣)系列產(chǎn)品》

③General electric(通用電氣)系列產(chǎn)品》

④Westinghouse（美國西屋）系列產(chǎn)品》

⑤SIEMENS(西門子系列產(chǎn)品)》

⑥銷售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。

⑦estinghouse（西屋）：OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。

⑧Invensys Foxboro（福克斯波羅）：I/A Series系統(tǒng)，F(xiàn)BM（現(xiàn)場輸入/輸出模塊）

順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉(zhuǎn)換、輸入/輸出信號處理、數(shù)

據(jù)通信及處理等。Invensys Triconex:冗余容錯控制系統(tǒng)、基于三重模件冗余（TMR）

結(jié)構(gòu)的zui現(xiàn)代化的容錯控制器。

⑨Siemens(西門子)：Siemens MOORE，Siemens Simatic C1，Siemens數(shù)控系統(tǒng)等。

⑩Bosch Rexroth（博世力士樂）：Indramat，I/O模塊,PLC控制器,驅(qū)動模塊等。

◆Motorola（摩托羅拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。

Nortel Passport 4-Port DS1 MVPE FP NTNQ89AA

Expedited shipping available

Nortel BCM 1000 Bundle(4x16x0x2+VM16)

NORTEL NT0H11BC OPTERA METRO 5000 MUX LN TERMN WM7CY90

One-day shipping available

MICS NORTEL BUSINESS VOICE MAIL CALLPILOT PHONE SYSTEMS

Nortel Meridian1 PBX System w/Software&Cards-As Is

Nortel OPTera NT0H16FD WMTBLVACAA OTR B6 C4 1310nm 2.5G

90 Day warranty-Free Shipping!

Nortel NT0H16EA OPTera Metro 5100/5200 OTR,B 5 Ch1

90 Day Warranty-Free Overnight Shipping!

Nortel NT0H16EB OPTera Metro 5100/5200 OTR,B5 Ch2

90 Day Warranty-Free Overnight Shipping!

Nortel Passport 7480 Multiservice Switch NTJS63

Nortel,DS1410003-7.0 ETHERNET ROUTING SWITCH 8800 S/..

Nortel AL4500E16-e6 POE routhing switch 4526GTX

Nortel,DR4001A73E5 WLAN SEC SWITCH 2360 8 FE COP POR..

NORTEL ETHERNET ROUTING SWITCH AL1001E06E5

Nortel AL4500E16-e6 POE routing switch 4526GTX

Nortel,AL4500E01-E6 4526 SWITCH 24 100BFX+2 COMBO

NORTEL VPN ROUTER 1750 500 TUNNELS 4X DM1401E149E5

New!Nortel BCM 450 R1 Standard System-NTC03100SYE5

One-day shipping available

DATA EDGE PRODUCT AL4500E16-E6-No?rtel 4526GTX-PWR Stack

great seller/free shipping/great service!!!

Nortel BCM 450(NTC03100SYE5)

Nortel EB1639128 Alteon 5114 VPN Switched Firewall

Nortel NTQA30FA S8000 Outdoor BTS DCS 1800

1 Nortel BCM400 4.0 BCM 400 R4 R4.0 64vm 24um Dual PS

1 Nortel BCM400 4.0 BCM 400 R4.0 R4 72vm MCDN Dual PS

NORTEL CP Module PN:NTHW08BA 34

NORTEL CP Module PN:NTHW08BA 84

1 Nortel BCM400 4.0 BCM 400 R4.0 R4 80vm MCDN Dual PS

Nortel/Alteon Aplication Switch EB1412026E5 AS 2424 E

Nortel Alteon 2424-SSL EB1412006 Application Switch

~Warranty~All reasonable offers will be considered~

Expedited shipping available

Nortel BCM 450 Voice Messaging 64 Seat Code NTC01022KC

Nortel BCM 400 Rls 4.0 with Call Center+Cards

Nortel PBX MICS 8 Line 20 T7316 Business Phone System!

Price reduced by$1,000-check our feedback and order

Nortel DS1304009 Passport 8672 ATM 2 Slot MDA Baseboard

90 Day Warranty-Free Shipping!

Nortel OPTera Metro OADM 5200 OC-48 NT0H50AA

90 Day Warranty-Free Shipping!

Nortel NTDW70AAE5 1000E PRI Quad E1/T1 NEW Gateway Card

Nortel Norstar MICS System 8×32 CI,CallPilot,T7316e

One-day shipping available

Nortel Norstar CICS System 4×16 CI,CallPilot,T7316e

One-day shipping available

Nortel Phone System Call Pilot Voicemail and 20 T7316E

Agilestar-AA1419071-E6-For Nortel-New in Box

Nortel Business Phone System Package#7 w/1yr Warranty

NORTEL Alteon 2424 EB1412003 Application Switch

Nortel Promatory IMAS 1900 CSC 3302 3102 ADSL DMT SDSL

Nortel AL1001e05-e5 BayStack 5520-48 Switch New in box

Nortel Optera NTCA04VP WMR3F30AAE OC-192 STM-64 XR 1550

Nortel Optera NTCA04MP WMR4FB0AAA OC-192 STM-64 XR 1528

NORTEL PASSPORT 8672 ATMM 2 SLOT MDA MODULE DS1304009

Nortel/Avaya Call Pilot Release 5.0 8 Channels

6300 Nortel Meridian 1 and Universal Digital Interface

LOT OF 396 PCS OF NORTEL M3905 CENTER PHONE NTNG35CA70

Nortel AL1001a05-e5 BayStack 5520-48 Switch-New

Nortel Norstar CICS 4×16 System w/CallPilot 100 Voicem

Nortel BCM50 6.0 Hybrid Bundle With 4 Phones&Voicemai

Nortel Business Phone System Package#5 w/1yr Warranty

Nortel 8648GTR DS1404092-E5 Passport L3 Routing Sw Mod

90 Day warranty-Free Shipping!

SPECTRALINK 6300 NORTEL MERIDIAN,DIGITAL INTERFACE

NORTEL BCM VOICE MESSAGING 32-SEAT SOFTWARE AUTH.CODE

1 Nortel BCM400 4.0 BCM 400 R4.0 R4 1000vm dual PS

1 Nortel BCM400 4.0 BCM 400 R4.0 R4 ICC 32 LanCte 16 um

Nortel Application Switch 3408E DC EB1412022E5-NIB(!)

1 Nortel BCM1000 R4 1000vm&BCM450 Migration Keycode

Nortel Shasta 5000 Subscriber Service Card NTJT29BB 06

NORTEL Passport 15000 WPDS FP Module NTNQ64AA 19

1 Nortel BCM400 4.0 BCM 400 R4.0 R4 80vm 4voipgway MCDN

NORTEL CP Module PN:NTPB11AA 08

Nortel 8324FX 24 port Expansion Module DS1404098-E5 NEW

NORTEL NTN445EJ,DWDM Interface Band Card

Nortel NTPB10AA 11 Port Multiservice Wireless Processor

1 Nortel BCM400 4.0 BCM 400 R4 R4.0 64 vm MCDN 8 Voipgy

Dual Power Supply and Dual Hard Drive with Raid System

Enlarge

LOT 300 NORTEL MERIDIAN PHONES M2008 M2616 M2006

CLEANED-INDIVIDUALLY BUBBLE WRAPPED-READY 2 SHIP!

Nortel Networks XLR1202SX 1000SX BayNetworks XLR1202SX

Nortel Alteon 2424-SSL EB1412006 316011-A GF