分布式伺服应用，灵活、模块化
VLT® Decentral Servo Drive DSD 520 扩展了 VLT® FlexMotion™ 分布式伺服驱动器概念的范围。支持各类反馈编码器和无传感器控制，其构架完全开放，由您自选最适合的永磁电机或 ACM 电机。
采用集成式运动控制器 (IMC) 独立运行运动序列，解放中央 PLC。
快速安装，具备故障保护功能
插头和扭曲混合接线的概念（包括供电和控制线及功能安全的现场总线电线），可实现安装快速、便捷、自动防故障、经济实惠。多个分布式变频器单元可由一个 VLT® Power Supply Module PSM 510 和 VLT® Decentral Access Module DAM 510 通过简单的菊花链接线提供动力，无需额外配电箱，因此，可将电缆用量降至最少。
选择您的首选协议
与 EtherCAT、POWERLINK 和 PROFINET、基于 IEC 61131-3 编程和 PLCopen 认证运动库等常用的实时以太网系统开放连接，使系统更加灵活，易于集成到各种工程环境中。
高性能，耐受严苛环境
表面光滑易于清洗，配高保护性 IP67 机箱，抗振性级别 3M7，确保在严苛环境中与各种旋转设备完美契合。
额定电压、功率和电流
额定电压
565 – 680 V DC ±10%
额定功率
3 kW
额定电流
4.5 A
特点和优势
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VLT® FlexMotion 集中式和分布式组件的广泛组合，完美匹配模块化机器的概念
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支持各类编码器反馈系统，扩大永磁伺服电机和 ACM 电机选择的自由度
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快速自动防故障接线理念，可帮助节省安装时间，降低组件成本
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与通用实时以太网协议开放式连接，实现灵活性，流程通讯快捷，系统集成简单
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VLT® FlexSafety™ 支持高级功能安全：PROFIsafe 和 FSoE（EtherCAT 安全）
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PLCopen 认证运动库和 IEC 61131-3 编程提供了一种跨控制器平台的标准化简单系统方法
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各组件的综合实时系统数据，可强力支持预测和预防性机器维护
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抗振性符合 3M7 和 IP67 防护等级，确保在苛刻环境下可靠运行
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可直接在电动机上或附近安装的伺服驱动器，减少了机柜空间需求及冷却设备成本
文档
| 类型 | 名称 | 语言 | 适用于 | 已更新 | 下载 | 文件类别 |
|---|---|---|---|---|---|---|
| Operating guide | Advanced Functional Safety for VLT FlexMotion | English | Multiple | 03 4月, 2025 | 5.3 MB | |
| Fact sheet | VLT FlexMotion | English | Multiple | 21 8月, 2025 | 1.6 MB | |
| Fact sheet | VLT FlexMotion - Italian | Italian | Multiple | 24 10月, 2025 | 834.1 KB | |
| Brochure | VLT FlexMotion SG | English | Multiple | 21 8月, 2025 | 12.7 MB | |
| Operating guide | VLT Servo Drive System ISD 520/DSD 520 | English | Multiple | 21 3月, 2025 | 21.7 MB |
3D模型和图纸
| 类型 | 名称 | 语言 | 已更新 | 下载 | 文件类别 |
|---|---|---|---|---|---|
| Dimensional drawing | DSD520 05A0 Dual M23 connector | 17 12月, 2025 | 64.8 MB | .stp |
软件
| 类型 | Software Characteristic | 名称 | 版本 | 语言 | 已发布 | 状态 | 下载 | 文件类别 |
|---|---|---|---|---|---|---|---|---|
| System software | AC drive firmware | DSD520 Firmware EtherCAT | 4.2.0 | Arabic; Bulgarian; Czech; Danish; German; Greek (modern); English; Spanish, Castilian; Estonian; Persian; Finnish; French; Irish; Hebrew (modern); Hindi; Croatian; Hungarian; Indonesian; Icelandic; Italian; Japanese; Kazakh; Korean; Lithuanian; Latvian; Macedonian; Norwegian Bokmål; Dutch, Flemish; Polish; Portuguese; Romanian, Moldavian, Moldovan; Russian; Slovak; Slovenian; Serbian; Swedish; Tamil; Thai; Turkish; Ukrainian; Vietnamese; Chinese | 01 12月, 2024 | Released | 2.8 MB | .zip |
| System software | AC drive firmware | DSD520 Firmware EtherCAT with FSoE | 4.2.0 | Arabic; Bulgarian; Czech; Danish; German; Greek (modern); English; Spanish, Castilian; Estonian; Persian; Finnish; French; Irish; Hebrew (modern); Hindi; Croatian; Hungarian; Indonesian; Icelandic; Italian; Japanese; Kazakh; Korean; Lithuanian; Latvian; Macedonian; Norwegian Bokmål; Dutch, Flemish; Polish; Portuguese; Romanian, Moldavian, Moldovan; Russian; Slovak; Slovenian; Serbian; Swedish; Tamil; Thai; Turkish; Ukrainian; Vietnamese; Chinese | 01 12月, 2024 | Released | 2.9 MB | .zip |
| System software | AC drive firmware | DSD520 Firmware POWERLINK | 4.2.0 | Arabic; Bulgarian; Czech; Danish; German; Greek (modern); English; Spanish, Castilian; Estonian; Persian; Finnish; French; Irish; Hebrew (modern); Hindi; Croatian; Hungarian; Indonesian; Icelandic; Italian; Japanese; Kazakh; Korean; Lithuanian; Latvian; Macedonian; Norwegian Bokmål; Dutch, Flemish; Polish; Portuguese; Romanian, Moldavian, Moldovan; Russian; Slovak; Slovenian; Serbian; Swedish; Tamil; Thai; Turkish; Ukrainian; Vietnamese; Chinese | 01 12月, 2024 | Released | 2.3 MB | .zip |
| System software | AC drive firmware | DSD520 Firmware PROFINET | 4.2.0 | Arabic; Bulgarian; Czech; Danish; German; Greek (modern); English; Spanish, Castilian; Estonian; Persian; Finnish; French; Irish; Hebrew (modern); Hindi; Croatian; Hungarian; Indonesian; Icelandic; Italian; Japanese; Kazakh; Korean; Lithuanian; Latvian; Macedonian; Norwegian Bokmål; Dutch, Flemish; Polish; Portuguese; Romanian, Moldavian, Moldovan; Russian; Slovak; Slovenian; Serbian; Swedish; Tamil; Thai; Turkish; Ukrainian; Vietnamese; Chinese | 01 12月, 2024 | Released | 2.8 MB | .zip |
| System software | AC drive firmware | DSD520 Firmware PROFINET with PROFISafe | 4.2.0 | Arabic; Bulgarian; Czech; Danish; German; Greek (modern); English; Spanish, Castilian; Estonian; Persian; Finnish; French; Irish; Hebrew (modern); Hindi; Croatian; Hungarian; Indonesian; Icelandic; Italian; Japanese; Kazakh; Korean; Lithuanian; Latvian; Macedonian; Norwegian Bokmål; Dutch, Flemish; Polish; Portuguese; Romanian, Moldavian, Moldovan; Russian; Slovak; Slovenian; Serbian; Swedish; Tamil; Thai; Turkish; Ukrainian; Vietnamese; Chinese | 01 12月, 2024 | Released | 2.9 MB | .zip |
| System software | Library | FlexMotion EtherCAT PLC Library for Beckhoff TwinCAT3 | 4.2.0 | Arabic; Bulgarian; Czech; Danish; German; Greek (modern); English; Spanish, Castilian; Estonian; Persian; Finnish; French; Irish; Hebrew (modern); Hindi; Croatian; Hungarian; Indonesian; Icelandic; Italian; Japanese; Kazakh; Korean; Lithuanian; Latvian; Macedonian; Norwegian Bokmål; Dutch, Flemish; Polish; Portuguese; Romanian, Moldavian, Moldovan; Russian; Slovak; Slovenian; Serbian; Swedish; Tamil; Thai; Turkish; Ukrainian; Vietnamese; Chinese | 01 12月, 2024 | Released | 535.3 KB | .zip |
| System software | Library | FlexMotion POWERLINK PLC Library for B&R Automation Studio | 4.2.0 | Arabic; Bulgarian; Czech; Danish; German; Greek (modern); English; Spanish, Castilian; Estonian; Persian; Finnish; French; Irish; Hebrew (modern); Hindi; Croatian; Hungarian; Indonesian; Icelandic; Italian; Japanese; Kazakh; Korean; Lithuanian; Latvian; Macedonian; Norwegian Bokmål; Dutch, Flemish; Polish; Portuguese; Romanian, Moldavian, Moldovan; Russian; Slovak; Slovenian; Serbian; Swedish; Tamil; Thai; Turkish; Ukrainian; Vietnamese; Chinese | 01 12月, 2024 | Released | 299.8 KB | .zip |
| System software | Library | FlexMotion PROFINET PLC Library for Siemens TIA Portal | 4.2.0 | Arabic; Bulgarian; Czech; Danish; German; Greek (modern); English; Spanish, Castilian; Estonian; Persian; Finnish; French; Irish; Hebrew (modern); Hindi; Croatian; Hungarian; Indonesian; Icelandic; Italian; Japanese; Kazakh; Korean; Lithuanian; Latvian; Macedonian; Norwegian Bokmål; Dutch, Flemish; Polish; Portuguese; Romanian, Moldavian, Moldovan; Russian; Slovak; Slovenian; Serbian; Swedish; Tamil; Thai; Turkish; Ukrainian; Vietnamese; Chinese | 01 12月, 2024 | Released | 3.5 MB | .zip |
| Software tools | SISTEMA Library for Danfoss Drives | 2.0 | English | 14 7月, 2025 | Released | 842.2 KB | .zip |
相关应用
包装、食品饮料和医用器械应用。
用于食品和饮料加工定位和同步的变频器
通过用于高精度定位和同步的变频器降低伺服应用的成本、复杂度并减少编程时间。