VLT® Integrated Servo Drive ISD® 520 combines a high-performance decentral servo motion drive with a servo motor in one compact unit. It is ideal for applications such as turntables, labelling, capping, and packaging in food, beverage, pharmaceutical, metal forming, material handling, and textile industries.
Motion control is integrated into the drive to run the motion sequence independently. This frees up capacity in the central PLC and makes the drive concept very flexible to use. Use ISD® 520 as part of the VLT® FlexMotion™ servo concept.
The Plug and Twist hybrid cabling concept, including supply and control voltage as well as functional safety and fieldbus wires, makes the installation fast, easy, fail-safe end cost-efficient. Since multiple decentral drive units can be powered by a single VLT® Power Supply Module PSM 520 equipped with Decentral Access Module (DAM) factory option, through simple daisy chain wiring, no distribution boxes are required, and you can reduce cabling to a minimum.
Open connectivity to common real-time Ethernet systems, such as EtherCAT, POWERLINK and PROFINET, IEC 61131-3 based programming and PLCopen certified Motion libraries makes the system even more flexible and easy to integrate into various engineering environments.
A completely smooth and easy-to-clean surface together with high-protection IP67 enclosures and vibration resistance class 3M7 ensures the perfect fit for all kind of rotating applications in demanding environments.
Rated voltage
565 - 680 VDC ±10%
Rated torque
1.5-13.8 Nm
Peak torque
6.3 – 39 Nm
The extensive VLT® FlexMotion portfolio with a mix of central and decentral components fits perfectly into modular machine concepts
Fast and fail-safe wiring concept helps to save installation time and component costs
Open connectivity to common real time Ethernet protocols allows flexibility, fast process communication and easy system integration
VLT® FlexSafety™ support of advanced functional safety: PROFIsafe and FSoE (Safety over EtherCAT)
PLCopen certified Motion libraries and IEC 61131-3 programming provide a standardized and easy system approach across controller platforms
Comprehensive real-time system data from each component strongly supports predictive and preventive machine maintenance
Vibration resistance according to 3M7 and IP67 protection ratings ensures reliable operation in demanding environments
Servo drive mounted directly on or nearby the motor reduces cabinet space requirement and costs for cooling equipment
Optional local control panel for direct access to the individual servo drive, for faster commissioning, diagnosis and service
Perfect match to the application needs, with standard and advanced variants and capacity to connect up to 68 servo drives in each daisy chain line
Packaging, food and beverage and pharmaceutical machinery applications.
Reduce cost, complexity, and programming time in servo applications by using an AC drive for high-precision positioning and synchronization.