描述

伺服系統(tǒng)（servomechanism）是使物體的位置、方位、狀態(tài)等輸出被控量能夠跟隨輸入目標(biāo)（或給定值）的任意變化的自動(dòng)控制系統(tǒng)。伺服主要靠脈沖來定位，基本上可以這樣理解，伺服電機(jī)接收到1個(gè)脈沖，就會(huì)旋轉(zhuǎn)1個(gè)脈沖對(duì)應(yīng)的角度，從而實(shí)現(xiàn)位移，因?yàn)?，伺服電機(jī)本身具備發(fā)出脈沖的功能，所以伺服電機(jī)每旋轉(zhuǎn)一個(gè)角度，都會(huì)發(fā)出對(duì)應(yīng)數(shù)量的脈沖，這樣，和伺服電機(jī)接受的脈沖形成了呼應(yīng)，或者叫閉環(huán)，如此一來，系統(tǒng)就會(huì)知道發(fā)了多少脈沖給伺服電機(jī)，同時(shí)又收了多少脈沖回來，這樣，就能夠很精確的控制電機(jī)的轉(zhuǎn)動(dòng)，從而實(shí)現(xiàn)精確的定位，可以達(dá)到0.001mm。直流伺服電機(jī)分為有刷和無刷電機(jī)。有刷電機(jī)成本低，結(jié)構(gòu)簡(jiǎn)單，啟動(dòng)轉(zhuǎn)矩大，調(diào)速范圍寬，控制容易，需要維護(hù)，但維護(hù)不方便（換碳刷），產(chǎn)生電磁干擾，對(duì)環(huán)境有要求。因此它可以用于對(duì)成本敏感的普通工業(yè)和民用場(chǎng)合。

產(chǎn)品廣泛應(yīng)用于：電力、石油、礦井提升、港口、供熱、燃?xì)?、供水、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！

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主營(yíng)：世界知名品牌的PLC、DCS系統(tǒng)備件模塊

①Allen-Bradley(美國(guó)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(guó)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（?？怂共_）：I/A Series系統(tǒng)，F(xiàn)BM（現(xiàn)場(chǎng)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(hào)處理、數(shù)

據(jù)通信及處理等。Invensys Triconex:冗余容錯(cuò)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(cuò)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(dòng)模塊等。

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

Rexroth Hydraulic Electric Relief Valve NEW DB20B2

Rexroth Hydraulic vane pump 1PV2V4 27/80 16 M16 OA1

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New Rexroth Indramat MKD090B Servomotor

REXROTH PPV 202SR V110L HYDRAULIC UNIT ,USED

Rexroth ZDRE VP2 proportional pressure reducing valve

Rexroth 4WRE E16-11/24Z4/M T60098 proportional valve

Rexroth 4WRE E32-11/24Z4/M 485172/1 proportional valve

Rexroth Indramat Motor ADF104B-B05TA1-?BS00-A2N1

Rexroth Caterpillar A10V28 RH Hydraulic Rotary Group

REXROTH HYDRAULIC PISTON PUMP A10V0140

Bosch Rexroth R 480 208 879 valve valvedriver VDS CD01

Rexroth hydraulic Pump PVV1 63160

REXROTH MODEL 3460321022 MEASURING PLATE NEW!!!

Bosch Rexroth MTC-P01 CNC module FWA-MTCP01 Mannesmann

Rexroth Indramat RMK12.2-IBS-BKL NEW RMK122IBSBKL

REXROTH CYLINDER 6 X 30

MANNESMANN REXROTH VT11076-21 NSPP VT1107621

REXROTH H160CA-50X36-ME?5-V-PU-PU-4-G-2?50-S-A-1 NSPP H16

REXROTH PUMP SERVO VALVE, 01-45-2097-1

RexRoth Indramat ECO Drive DKC03.3-040-7-F?W w/ ProfiBus

REXROTH VT 5008 PROP AMPLIFIER NEW

REXROTH H160CA-63X28-MT?4-N-PU-PU-4-G-3?65-S-A-33-RF1 NSP

REXROTH VT5035-1X/SO43A?-1631 NSFP VT50351XSO43A16?3

Rexroth Handheld Remote Unit P/N 3622501000
Expedited shipping available

NEW REXROTH DBEM 10-51/315YG24K4?M VALVE MNR: R900547401
Expedited shipping available

REXROTH R911295613 BOARD NEW R911295613

REXROTH BOSCH TERMINAL VALVE SYSTEM HF 03 02 low price

REXROTH MHD071B-061-PP0?-UN

NEW REXROTH VT5041-25/1 AMPLIFIER CARD VT5041

Rexroth Pow Supply # 0 608 830 206 / SB301 0608830206

Indramat Rexroth DEA4.1 Input/Output Module dea04.1

Bosch Rexroth Directional Control Valve 9810232070 321

Bosch Rexroth Indramat Power Line Filter NFE02.1-230

Rexroth Hydraulic Directional Valve

NEW Rexroth Indracontrol L40 CML40.1-NP-220-?NA-NNNN-NW

REXROTH LINEAR ACTUATOR No. R036050000 (592 mm) NEW

Rexroth Amplifier Card DPR-10 Rebuilt

New Rexroth VT5006 Amplifier Card VT-5006 NIB Warranty

R902087015 THROUGH DRIVE ASSEMBLY K04 BOSCH REXROTH

Rexroth IndraDrive M KCU01.2N-SE-SE*?-025-NN-S-NN-NW
Expedited shipping available

REXROTH 1070084618-304 USPP 1070084618304

Rexroth Hydraulic Pump New PV6V3-21/40R8MC?100A1/5

MANNESMANN REXROTH VT11076-21 USPP VT1107621

REXROTH DPC1 USPP DPC1

Rexroth 5HP 5 GPM Hydraulic Power Unit

Mannesmann Rexroth VT1600S31/1 Engl. Servo Amplifier

REXROTH 0-608-701-002 USPP 0608701002

REXROTH R978714154 NSPP R978714154

REXROTH IndraControl VCP-20.1BUN.768?PB-NN-PW

REXROTH 0-608-830-158 USPP 0608830158

REXROTH INDRAMAT SERVO MOTOR MKD090B-035-KP1?-KN used
One-day shipping available

REXROTH TYPE P ROTAIR CONTROL VALVE 8P-1S P55556-3

Siemens RexRoth Motor Pump Combo 1LA5090-4AA91 _E9F58

Mannesmann Rexroth Servo Controller Card VT5006-17 !NEW

Ford Tractor Hydraulic Valve AG4755-0-1-31 by Rexroth

Rexroth Indramat MHD041B-144-PPO?-UN – Servo Motor

REXROTH 0-608-750-056 USPP 0608750056

ME5-HH-C REXROTH PC-C-186014
One-day shipping available

MP1-HH-C REXROTH PC-C-182255
One-day shipping available

MANNESMANN REXROTH 160140 NSFP 160140