伺服电机 MSK070D-0150-NN-S1-UG0-NNNN 适用范围广
价格:13800.00起
产品规格:
产品数量:
包装说明:
关 键 词:伺服电机
行 业:电气 发电设备 伺服电机
发布时间:2023-04-17
力士乐REXROTH伺服电机
直流式
直流发电机的工作原理就是把电枢线圈中感应的交变电动势,靠换向器配合电刷的换向作用,使之从电刷端引出时变为直流电动势的原理。
感应电动势的方向按右手定则确定(磁感线指向手心,大拇指指向导体运动方向,其他四指的指向就是导体中感应电动势的方向)。
工作原理
导体受力的方向用左手定则确定。这一对电磁力形成了作用于电枢一个力矩,这个力矩在旋转电机里称为电磁转矩,转矩的方向是逆时针方向,企图使电枢逆时针方向转动。如果此电磁转矩能够克服电枢上的阻转矩(例如由摩擦引起的阻转矩以及其它负载转矩),电枢就能按逆时针方向旋转起来。
伺服系统由伺服驱动装置和驱动元件(或称执行元件伺服电机)组成,高性能的伺服系统还有检测装置,反馈实际的输出状态。
数控机床伺服系统的作用在于接受来自数控装置的指令信号,驱动机床移动部件跟随指令脉冲运动,并保证动作的快速和准确,这就要求高质量的速度和位置伺服。以上指的主要是进给伺服控制,另外还有对主运动的伺服控制,不过控制要求不如前者高。数控机床的精度和速度等技术指标往往主要取决于伺服系统。
换流器(Inverter)一般由6个功率晶体管(q1~q6)分为上臂(q1、q3、q5)/下臂(q2、q4、q6)连接电机作为控制流经电机线圈的开关。控制部则提供pwm(脉冲宽度调制)决定功率晶体管开关频度及换流器(Inverter)换相的时机。直流无刷电机一般希望使用在当负载变动时速度可以稳定于设定值而变动太大的速度控制,所以电机内部装有能感应磁场的霍尔传感器(Hall-sensor),作为速度之闭回路控制,同时也做为相序控制的依据。
R911299889 MSK070C-0450-NN-M2-UG1-RNNN
R911299890 MSK070C-0450-NN-M2-UP0-RNNN
R911299891 MSK070C-0450-NN-M2-UP1-RNNN
R911334997 MSK070C-0450-NN-M3-UG0-NNNN
R911318452 MSK070D-0150-NN-M2-UG0-RNNN
R911317032 MSK070D-0150-NN-M2-UG1-RNNN
R911323959 MSK070D-0150-NN-M2-UP0-RNNN
R911324915 MSK070D-0150-NN-M2-UP1-RNNN
R911384045 MSK070D-0150-NN-M3-UG0-NNNN
R911321077 MSK070D-0300-NN-S1-AG0-NNAN
R911315457 MSK070D-0300-NN-S1-UG0-NNNN
R911317261 MSK070D-0300-NN-S1-UG0-NSNN
R911312944 MSK070D-0300-NN-S1-UG1-NNNN
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R911299945 MSK070D-0450-NN-M1-UP0-NNNN
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R911316757 MSK070E-0150-NN-M1-UG0-NNNN
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R911373797 MSK070E-0450-NN-M1-UG1-NSNN
R911299965 MSK070E-0450-NN-M1-UP0-NNNN
R911337849 MSK071C-0200-NN-M1-UG1-NSNN
R911325654 MSK071C-0200-NN-M1-UG2-NNNN
R911327296 MSK071C-0200-NN-M1-UP0-NNNN
R911324006 MSK071C-0200-NN-M1-UP1-NNNN
R911373104 MSK071C-0200-NN-M1-UP2-NNNN
R911318419 MSK071C-0300-NN-M1-UG1-NNNN
R911322703 MSK071C-0300-NN-M1-UG2-NNNN
R911327768 MSK071C-0300-NN-M1-UP0-NNNN
R911324104 MSK071C-0300-NN-M1-UP1-NNNN
R911330886 MSK071C-0300-NN-M2-UG0-RNNN
R911320698 MSK071C-0450-NN-M1-UG0-NNNN
R911316155 MSK071C-0450-NN-M1-UG1-NNNN
R911319178 MSK071C-0450-NN-M1-UG2-NNNN
R911319229 MSK071C-0450-NN-M1-UP0-NNNN
力士乐REXROTH电机MSK
R911308683 MSK030C-0900-NN-M1-UG0-NNNN
R911308684 MSK030C-0900-NN-M1-UG1-NNNN
R911308691 MSK030C-0900-NN-M1-UP0-NNNN
R911308692 MSK030C-0900-NN-M1-UP1-NNNN
R911306058 MSK040B-0600-NN-M1-UG0-NNNN
R911306059 MSK040B-0600-NN-M1-UG1-NNNN
R911320614 MSK040C-0450-NN-M1-UP0-NNNN
R911320757 MSK040C-0450-NN-M1-UP1-NNNN
R911306060 MSK040C-0600-NN-M1-UG0-NNNN
R911306061 MSK040C-0600-NN-M1-UG1-NNNN
R911306387 MSK040C-0600-NN-M1-UP0-NNNN
R911306388 MSK040C-0600-NN-M1-UP1-NNNN
R911306383 MSK040C-0600-NN-S1-UP0-NNNN
R911299914 MSK050C-0600-NN-M1-UP0-NNNN
R911299915 MSK050C-0600-NN-M1-UP1-NNNN
R911307221 MSK060C-0300-NN-M1-UP0-NNNN
R911307222 MSK060C-0300-NN-M1-UP1-NNNN
R911317019 MSK061C-0600-NN-M1-UP0-NNNN
R911317757 MSK061C-0600-NN-M1-UP1-NNNN
R911312032 MSK061C-0600-NN-S1-UG0-NNNN
R911310383 MSK071E-0450-NN-M1-UG0-NNNN
R911311789 MSK071E-0450-NN-M1-UG1-NNNN
R911316339 MSK076C-0300-NN-M1-UP0-NNNN
R911317624 MSK076C-0300-NN-M1-UP1-NNNN
交流伺服电机的基本构造与交流感应电动机(异步电机)相似。在定子上有两个相空间位移90°电角度的励磁绕组Wf和控制绕组WcoWf,接恒定交流电压,利用施加到Wc上的交流电压或相位的变化,达到控制电机运行的目的。交流伺服电机具有运行稳定、可控性好、响应快速、灵敏度高以及机械特性和调节特性的非线性度指标严格(要求分别小于10%~15%和小于15%~25%)等特点。
R911308683 REXROTH伺服电机MSK030C-0900-NN-M1-UG0-NNNN
R911308684 REXROTH伺服电机MSK030C-0900-NN-M1-UG1-NNNN
R911308691 REXROTH伺服电机MSK030C-0900-NN-M1-UP0-NNNN
R911308692 REXROTH伺服电机MSK030C-0900-NN-M1-UP1-NNNN
R911306058 REXROTH伺服电机MSK040B-0600-NN-M1-UG0-NNNN
R911306059 REXROTH伺服电机MSK040B-0600-NN-M1-UG1-NNNN
R911320614 REXROTH伺服电机MSK040C-0450-NN-M1-UP0-NNNN
R911320757 REXROTH伺服电机MSK040C-0450-NN-M1-UP1-NNNN
R911306060 REXROTH伺服电机MSK040C-0600-NN-M1-UG0-NNNN
R911306061 REXROTH伺服电机MSK040C-0600-NN-M1-UG1-NNNN
R911306387 REXROTH伺服电机MSK040C-0600-NN-M1-UP0-NNNN
伺服系统(servo mechanism)是使物体的位置、方位、状态等输出被控量能够跟随输入目标(或给定值)的变化的自动控制系统。伺服主要靠脉冲来定位,基本上可以这样理解,伺服电机接收到1个脉冲,就会旋转1个脉冲对应的角度,从而实现位移,因为,伺服电机本身具备发出脉冲的功能,所以伺服电机每旋转一个角度,都会发出对应数量的脉冲,这样,和伺服电机接受的脉冲形成了呼应,或者叫闭环,如此一来,系统就会知道发了多少脉冲给伺服电机,同时又收了多少脉冲回来,这样,就能够很的控制电机的转动,从而实现的定位,可以达到0.001mm
R911346974 MSK040B-0600-NN-S2-UP1-NNNN
R911371580 MSK040B-0600-NN-S3-UG0-NNNN
R911336596 MSK040B-0600-NN-S3-UG1-NNNN
R911346086 MSK040B-0600-NN-S3-UP1-NNNN
R911320757 MSK040C-0450-NN-M1-UP1-NNNN
R911338037 MSK040C-0450-NN-M1-UP1-NSNN
R911330008 MSK040C-0450-NN-M2-UG0-NNNN
R911338796 MSK040C-0450-NN-M2-UG1-NNNK
R911339171 MSK040C-0450-NN-S3-UP0-NNNN
R911339170 MSK040C-0450-NN-S3-UP1-NNNN
R911323865 MSK040C-0600-NN-M1-AG0-NNNN
R911321108 MSK040C-0600-NN-M1-AG1-NNNN
力士乐REXROTH同步伺服电机MSK自冷却MSK050
R911309375 MSK050B-0300-NN-S2-UP1-RNNN
R911340872 MSK050B-0300-NN-S3-UP0-NNNN
R911373490 MSK050B-0300-NN-S3-UP1-NNNN
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力士乐REXROTH同步伺服电机MSK自冷却/强制通风MSK06x
R911307223 MSK060B-0300-NN-S2-UG0-RNNN
R911307224 MSK060B-0300-NN-S2-UG1-RNNN
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力士乐REXROTH同步伺服电机-用于紧凑型驱动器MSM
力士乐REXROTH同步伺服电机MSM019
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R911325128 MSM019A-0300-NN-M0-CH1
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R911344253 MSM019B-R300-NN-M5-MH0
R911344254 MSM019B-R300-NN-M5-MH1
力士乐REXROTH同步伺服电机MSM031
R911325135 MSM031B-0300-NN-M0-CH0
R911325136 MSM031B-0300-NN-M0-CH1
R911344213 MSM031B-0300-NN-M5-MH0
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R911344259 MSM031C-R300-NN-M5-MH1
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R911344223 MSM031B-0300-NN-M5-ML0
R911344224 MSM031B-0300-NN-M5-ML1
R911325133 MSM031B-R300-NN-M0-CH0
R911325134 MSM031B-R300-NN-M0-CH1
R911344256 MSM031B-R300-NN-M5-MH0
R911344257 MSM031B-R300-NN-M5-MH1
R911325139 MSM031C-0300-NN-M0-CH0
R911325140 MSM031C-0300-NN-M0-CH1
R911344215 MSM031C-0300-NN-M5-MH0
力士乐REXROTH同步伺服电机MSM041
R911325144 MSM041B-0300-NN-M0-CH1
R911344217 MSM041B-0300-NN-M5-MH0
R911344218 MSM041B-0300-NN-M5-MH1
R911344227 MSM041B-0300-NN-M5-ML0
R911344228 MSM041B-0300-NN-M5-ML1
力士乐REXROTH同步伺服电机MSK自冷却MSK04x
R911369950 MSK040B-0450-NN-M1-BG1-NNNN
R911316887 MSK040B-0450-NN-M1-UG0-NNNN
R911339484 MSK040B-0450-NN-M1-UG0-NSNN
R911321001 MSK040B-0450-NN-M1-UG1-NNNN
R911342687 MSK040B-0450-NN-M1-UG1-NSNN
R911321452 MSK040B-0450-NN-M1-UP0-NNNN
R911346773 MSK040B-0450-NN-M1-UP0-NSNN
R911321668 MSK040B-0450-NN-M1-UP1-NNNN
R911343162 MSK040B-0450-NN-M1-UP1-NSNN
R911328773 MSK040B-0450-NN-M2-UG0-NNNN
R911331295 MSK040B-0450-NN-M2-UG1-NNNN
R911306388 REXROTH伺服电机MSK040C-0600-NN-M1-UP1-NNNN
R911306383 REXROTH伺服电机MSK040C-0600-NN-S1-UP0-NNNN
R911299914 REXROTH伺服电机MSK050C-0600-NN-M1-UP0-NNNN
R911299915 REXROTH伺服电机MSK050C-0600-NN-M1-UP1-NNNN
R911307221 REXROTH伺服电机MSK060C-0300-NN-M1-UP0-NNNN
R911307222 REXROTH伺服电机MSK060C-0300-NN-M1-UP1-NNNN
R911317019 REXROTH伺服电机MSK061C-0600-NN-M1-UP0-NNNN
R911317757 REXROTH伺服电机MSK061C-0600-NN-M1-UP1-NNNN
R911312032 REXROTH伺服电机MSK061C-0600-NN-S1-UG0-NNNN
R911311899 REXROTH伺服电机MSK071E-0300-NN-M1-UP0-NNNN
R911313947 REXROTH伺服电机MSK071E-0300-NN-M1-UP1-NNNN
R911317757 REXROTH伺服电机MSK061C-0600-NN-M1-UP1-NNNN
R911312032 REXROTH伺服电机MSK061C-0600-NN-S1-UG0-NNNN
R911311899 REXROTH伺服电机MSK071E-0300-NN-M1-UP0-NNNN
R911313947 REXROTH伺服电机MSK071E-0300-NN-M1-UP1-NNNN
R911310383 REXROTH伺服电机MSK071E-0450-NN-M1-UG0-NNNN
R911311789 REXROTH伺服电机MSK071E-0450-NN-M1-UG1-NNNN
R911316339 REXROTH伺服电机MSK076C-0300-NN-M1-UP0-NNNN
R911317624 REXROTH伺服电机MSK076C-0300-NN-M1-UP1-NNNN
R911315350 REXROTH伺服电机MSK100B-0300-NN-M1-BP0-NNNN
R911316856 REXROTH伺服电机MSK100B-0300-NN-M1-BP1-NNNN
R911311545 REXROTH伺服电机MSK100C-0300-NN-M1-BP0-NNNN
R911317729 REXROTH伺服电机MSK100C-0300-NN-M1-BP2-NNNN
R911311852 REXROTH伺服电机MSK101D-0450-NN-M1-BP0-NNNN
R911333387 REXROTH伺服电机MSK101D-0450-NN-M1-BP2-NNNN
步进电机的控制为开环控制,启动频率过高或负载过大易出现丢步或堵转的现象,停止时转速过高易出现过冲的现象,所以为保证其控制精度,应处理好升、降速问题。交流伺服驱动系统为闭环控制,驱动器可直接对电机编码器反馈信号进行采样,内部构成位置环和速度环,一般出现步进电机的丢步或过冲的现象,控制性能更为可靠。
R911341407 MSK075D-0300-NN-S1-UG1-NNNN
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R911335069 MSK075E-0450-NN-S2-UP0-RNNN
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R911338290 MSK075E-0450-NN-S3-UG1-NNNN
R911371696 MSK075E-0450-NN-S3-UP0-NNNN
R911331917 MSK076C-0300-NN-S1-UG0-NSNN
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力士乐REXROTH同步伺服电机MSK自冷却/强制通风MSK10x
R911331961 MSK100A-0200-NN-M1-AG0-NNNN
R911333567 MSK100A-0200-NN-M1-AG1-NNNN
R911338385 MSK100A-0200-NN-M1-AP0-NNNN
R911372694 MSK100A-0200-NN-M1-AP1-NNNN
R911382448 MSK100A-0200-NN-M1-BG0-NNNN
R911332077 MSK100A-0300-NN-S1-AG1-NNNN
R911327295 MSK100A-0300-NN-S1-AP0-NNNN
R911338085 MSK100A-0300-NN-S1-AP1-NNNN
R911319806 MSK100A-0300-NN-S1-BG0-NNNN
R911331229 MSK100A-0300-NN-S1-BG1-NNNN
R911312971 MSK100B-0200-NN-M1-AG0-NNNN