SK-G9 PRE1 V480参详

SK-G9 PRE1 V480参详

SK-G9 PRE1 V480参详

SK-G9 PRE1 V480参详

采伺服驱动器基本介绍

伺服驱动器是现代运动控制的重要组成部分，被广泛应用于工业机器人及数控加工中心等自动化设备中。尤其是应用于控制交流永磁同步电机的伺服驱动器已经成为国内外研究热点。当前交流伺服驱动器设计中普遍采用基于矢量控制的电流、速度、位置三闭环控制算法。该算法中速度闭环设计合理与否，对于整个伺服控制系统，特别是速度控制性能的发挥起到关键作用。

在伺服驱动器速度闭环中，电机转子实时速度测量精度对于改善速度环的转速控制动静态特性至关重要。为寻求测量精度与系统成本的平衡，一般采用增量式光电编码器作为测速传感器，与其对应的常用测速方法为M/T测速法。M/T测速法虽然具有·定的测量精度和较宽的测量范围，但这种方法有其固有的缺陷，主要包括：1）测速周期内必·检测到至少一个完整的码盘脉冲，限制了·低可测转速；2）用于测速的2个控制系统定时器开关难以严格保持同步，在速度变化较大的测量场合中无法保证测速精度。因此应用该测速法的传统速度环设计方案难以提高伺服驱动器速度跟随与控制性能。

A5E02363383

FS450R17KE3/AGDR-76C

A1A10000225.00

IC695CPE310

IC695PBM300

6AU1445-0AA00-0AA0

A06B-6096-H208

ACS580MV_PEBB_R2

6RA7018-6DS22-0

DBE420

行车监控器ISS-V05a   1个

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8V1090.00-2   1

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131-6BH00-0BA0   1

134-6GD00-0BA1   1

6FC5500-0AA00-1AA0

EVS9324-ES   1个

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CP-T24/40.0    1

ACS510-01-038A-4 18.5kW

YOKOGAWA DX204-2-2/BT11M1  DX20422BT11M1

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TOPAZ 97630-21  9763021

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TB WOODS WFC-4050-0CHT  WFC40500CHT

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SYMAX 8030-CRM-211  8030CRM211

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SICK OPTIC ELECTRONIC IVC-3D21112  IVC3D21112

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RELIANCE ELECTRIC SA3000DC070  SA3000DC070

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RELIANCE ELECTRIC 2EC4040  2EC4040

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RELIANCE ELECTRIC 0-52837  052837

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PERCEPTRON 9110014  9110014

PCME LTD DM-990  DM990

PACIFIC SCIENTIFIC M5HLON-00115-00  M5HLON0011500

ONE AC CORP CX4196-NG  CX4196NG

OMRON 3G3RV-A2300-AV1  3G3RVA2300AV1

OKUMA E4809-032-487  E4809032487

NSK 7028A5TDBC7P4  7028A5TDBC7P4

NDC P680163  P680163

MULTILIN SR750-P5-G5-S5-HI-A20-RTM8  SR750P5G5S5HIA20

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MODICON PC-CBCA-000  PCCBCA000

MODICON MM-PM22-300  MMPM22300

MODICON AS-L206-011  ASL206011

MODICON AS-D013-200  ASD013200

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METRA INSTRUMENTS M1010BT-COS-E-IS  M1010BTCOSEIS

MEASUREX 51402797-100  51402797100

MEASUREX 20000981  20000981

MEASUREX 084736-00  08473600