Lenze Product







Frequency Inverters and Servo Inverters


Since its foundation in 1947, the globally operating family-owned company Lenze has been on a growth path and is one of the leading automation companies for machine construction. As one of the few suppliers in the market, Lenze offers a consistent and scalable portfolio. It includes high-quality mechatronic products, powerful systems consisting of hardware and software for machine automation, and services for digitalization in areas such as big data management, cloud or mobile solutions, and software in the context of Industry 4.0.

The know-how of internationally networked industry experts who understand the requirements and tasks of customers and machine operators, and more than 70 years of experience, flow into individual and innovative automation concepts.
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i510 Cabinet

The i510 cabinet frequency inverter is a compact control cabinet device with scalable functionality. It is versatile, reliable and easy to use. The requirements of the Ecodesign Directive are met. Application areas: Conveyor drives, traveling drives, pumps, fans, agitators

  • Space saving design: 60 mm wide (up to 4 kW), 130 mm deep (up to 11 kW), with zero-clearance mounting

  • Innovative interaction (e.g. over WLAN) makes new record-breaking commissioning times and convenient diagnostics a reality

  • Special user-friendliness


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    i550 Cabinet

    The i550 cabinet frequency inverter is a compact control cabinet device with scalable functionality. The support of all common fieldbuses makes it universally applicable. It is versatile, reliable and easy to use.

    The requirements of the Ecodesign Directive are met.

    Application areas: Conveyor drives, traveling drives, winding drives, hoist drives, extruders, packaging machines, pumps, fans

  • Space saving design: 60 mm wide (up to 4 kW), 130 mm deep (up to 11 kW), with zero-clearance mounting.

  • Innovative interaction (e.g. over WLAN) makes new record-breaking commissioning times and convenient diagnostics a reality.

  • The modular design allows different product configurations – just as the machine requires

  • Optionally available with "Safe Torque Off (STO)" with SIL 3 (EN IEC 62061/EN IEC 61508) and Performance Level e (EN ISO 13849-1)

  • For the greatest possible flexibility available as a complete device or in individual parts (Power Unit, Control Unit and Safety Unit)

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    i550 Protect

    The award-winning i550 protec frequency inverter uses the same tried-and-tested technology used in control cabinet inverters and only differs in terms of a higher degree of housing protection and an adapted design. If there is not enough space in the control cabinet or the inverter has to be mounted directly on the motor in various machine modules, then this versatile and reliable device is the right solution. Thanks to the extension box, a repair and operating switch can be used.

    The requirements of the Ecodesign Directive are met.

    Application areas: Conveyor drives, traveling drives, winding drives, hoist drives, extruders, packaging machines, pumps, fans

  • IP66 degree of protection (Indoor & Outdoor NEMA 4X) with protection against high pressure water jets from any direction and dust tightness allows for use in harsh environment applications

  • First decentralized drive in the market with IO-Link interface V1.1

  • Integrated diagnostic interface (micro USB) for service purposes

  • Versions with or without repair switch, with keypad or WLAN module for easy commissioning

  • Optionally available with "Safe Torque Off (STO)" with SIL 3 (EN IEC 62061/EN IEC 61508) and Performance Level e (EN ISO 13849-1)

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    8400 StateLine

    The 8400 StateLine frequency inverter is suitable for speed control with simple motion control.

    The requirements of the Ecodesign Directive are met.

    Application areas: Transverse materials handling equipment, palletizers (intralogistics), extruders (plastics industry), filling systems (packaging industry).

  • For drive tasks with or without speed feedback

  • Integrated brake management

  • "VFC eco" energy saving function


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    8400 HighLine

    The 8400 HighLine frequency inverter is suitable for speed control with simple motion control and positioning tasks.

    The requirements of the Ecodesign Directive are met.

    Application areas: rotary indexing tables, storage systems (intralogistics), form-fill-seal machines (packaging industry)

  • Integrated positioning control

  • Up to 15 selectable positioning points including the respective travel profile

  • Optionally available with "Safe Torque Off (STO)" with SIL 3 (EN IEC 62061/EN IEC 61508) and Performance Level e (EN ISO 13849-1)


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    8400 Protect

    The 8400 protec frequency inverter is suitable for decentralized wall mounting and features simple plug-in technology. The decentralized arrangement significantly shortens the length of the motor cables. This enables even complex machines to be structured clearly.

    The requirements of the Ecodesign Directive are met.

    Application areas: Turntables and scissor lift tables (intralogistics), monorail overhead conveyors (automotive industry)

  • Easy commissioning with plug technology (plug and drive)

  • LED display and status LED

  • High protection class IP65


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    8400 Motec

    The 8400 motec frequency inverter can be mounted locally on the motor or on the wall. A repair switch can also be used on the wall. The decentralized arrangement significantly shortens the length of the motor cables. This enables even complex machines to be structured clearly.

    The requirements of the Ecodesign Directive are met.

    Application areas: Traveling and conveyor drives (intralogistics), pumps, fans.

  • Easy commissioning with plug technology (plug and drive)

  • Compact design

  • High protection class IP65, with switch unit IP54

  • Integrated switches and potentiometers for quick adjustment of configuration as well as speed and ramp

  • Versions with or without repair switch for wall mounting


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    SMVector IP65

    The SMVector IP65 frequency inverter is ideal for decentralized wall mounting due to its high protection class.

    The requirements of the Ecodesign Directive are met.

    Application areas: Production equipment in the food industry, drives used outdoors

  • A variety of housing versions

  • LED display

  • High protection class IP65

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    i700 Cabinet

    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.

  • 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

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    i950 Cabinet

    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.

  • 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

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    9400 HighLine

    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.

  • 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

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    8400 TopLine

    The 8400 TopLine frequency inverter with servo qualities is suitable for dynamic movements.

    The requirements of the Ecodesign Directive are met.

  • Servo control with feedback also for synchronous motors

  • Axis bus for electrical shaft

  • Optionally available with "Safe Torque Off (STO)"

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