Servo Inverters

Our inverters control the movement in your machine or plant. Our frequency inverters reliably adjust the speed and control the torque. Our servo inverters are the specialists for motion control of one or more servo axes. hether in the control cabinet, decentralized or mounted directly on the motor – our scalable inverters are perfectly tailored to your needs.

i700 cabinet servo 
i950 cabinet servo
9400 HighLine servo

i700 cabinet servo inverter

The i700 cabinet servo inverter is suitable for dynamic motion control and multi-axis applications. The interconnected system of single or double axis devices, in combination with the appropriate supplier and our controllers, is the right choice for automation applications.

Our controllers, such as the c520, can be used to conveniently solve almost all control tasks for coordinated movement of multiple axes with high dynamics. Thus, modern and modular machine controls can be implemented based on our software modules..

The i950 cabinet servo inverter can be used as a power extension of the i700 cabinet servo inverter in the range from 22 to 110 kW.

Highlights

  • Integrated DC-bus connection
  • Small overall width from 50 mm for the double axis
  • Axis modules capable of multiple overloads for peak output currents between 5 and 64 A, double axes up to 32 A
  • Autotuning function for quick and easy controller adjustment
  • “Safe Torque Off (STO)” safety function

Technical data and features (axis modules)

Technical data Single axis: 0.75 … 15 kWDouble axis: 0.75 … 7.5 kW
Connections DC supply range: 260 … 775 V(central mains connection via supply modules)2x digital inputHolding brake controlMotor temperature monitoringResolver/multi-encoder input for feedback (motor)
Communication EtherCAT

Technical data and features (supply modules)

Technical data Output voltage: DCRated DC-bus current: 30 A and 60 A
Connections 3 AC 230 V3 AC 400 V3 AC 480 VBrake resistor3 x digital input (permanently assigned)2 x digital output (permanently assigned)

i950 cabinet servo inverter

The intelligent i950 cabinet servo inverter can be easily integrated into modular machine solutions on the basis of prepared technology applications – parameterization instead of programming.

The same architecture, the same engineering and the use of the same application software, based on decades of application experience, dissolve the boundaries between centralized and decentralized motion control. Our FAST Application Software Toolbox becomes universally usable. If required, the pre-designed software modules can be very easily customized and extended.

In addition, the i950 cabinet servo inverter serves as a power extension of the i700 cabinet servo inverter in the Lenze automation system in the range from 22 to 110 kW.

The requirements of the Ecodesign Directive are met.

Highlights

  • Prepared technology applications, e.g. table positioning, electronic gearbox, winder
  • One Cable Technology (OCT)
  • Modular scalability for feedback system and fieldbus connections
  • Autotuning function for quick and easy controller adjustment
  • Integrated safety technology with a wide range of functions, complies with up to SIL 3/PL e Cat. 4

Technical data and features

Technical data 0.37 … 110 kW
Connections 1 AC 230 V3 AC 230 V3 AC 400 V3 AC 480 V4x digital input1x digital output1x analog inputSafe inputs for the connection of safety sensorsSafe outputs for safe feedbackDC busMotor temperature monitoringResolver/multi-encoder input for feedback (motor)Resolver/multi-encoder input for feedback (load)One Cable Technology (OCT) via HIPERFACE DSL®Connection of safety-rated encoder systems
Communication EtherCATEthernetEtherNet/IPPROFINETSafety bus FSoEPROFIsafe safety bus on PROFINETOperation with safety PLC

9400 HighLine servo inverter

The 9400 HighLine servo inverter is suitable for precise, dynamic movements and delivers impressive results for demanding machine tasks and single-axis or multi-axis applications. The well-designed mounting concept enables easy installation and mounting of the devices.

The requirements of the Ecodesign Directive are met.

Highlights

  • Resolver input and universal multi-encoder input
  • Supports synchronous and asynchronous motors
  • Flexibly adaptable functionality through function block interconnection
  • Versatile and freely configurable technology functions, e.g. for table positioning, positioning controls, electronic gearboxes and cams
  • Scalable safety functions

Technical data and features

Technical data Single Drive: 0.37 … 240 kWMulti Drive: 0.37 … 30 kW
Connections 3 AC 230 V (Single Drive)3 AC 400 V (Single Drive)3 AC 480 V (Single Drive)Brake resistor (Single Drive)Motor connection (Single Drive/Multi Drive)9x digital input4x digital output2x analog input2x analog outputSafe inputs for the connection of safety sensorsSafe outputs for safe feedbackHolding brake controlResolver input for feedback (motor)Multi-encoder input for feedback (motor) or as an additional displacement encoder systemConnection of safety-rated encoder systems
Communication CANopenDeviceNetEtherCATEthernetEtherNet/IPPROFIBUSPROFINETSafety bus FSoEPROFIsafe safety bus on PROFINETOperation with safety PLC
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