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    Magnetic bearings

    Premium bearing technology for high speeds

    Maintenance-free magnetic bearings for the industrial sector

    High-speed applications require high-quality bearing solutions.
    Conventional bearing systems are subject to high wear and tear in the upper speed range, or their suitability for cycle-based operation is limited. Magnetic bearings with their contactless technology are non-wearing and maintenance-free. Also, they do not require any lubrication. Active magnetic bearings perfectly complement KEBA’s automated drive solutions and are used in many high-speed applications.

    Your benefits at a glance

    • Long-standing proven technology
    • Industrial-scale robust technology
    • Reproducible quality in series processes
    • Broad range of process information for condition monitoring
    • Energy supply from the drive DC link


    Outstanding availability without maintenance intervals



    Contactless operation without bearing friction



    Adaptable to process conditions



    Clean processes without lubricants

    Overview of our products

    Based on our technology portfolio for magnetic bearing systems, we create tailor-made solutions for your specific requirements.

    Product illustration of two magnetic bearing components


    Magnetic bearing components for optimal integration into market-specific drive solutions

    • Compact 2-phase and 3-phase bearing technology
    • Permanent-magnet-supported bearings for maximum energy efficiency and simple design
    • Combined radial and axial bearings ensure short axial design length
    • Patented high-resolution position sensors built into the magnetic bearings for maximum accuracy
    • Built-in temperature sensors

    Our solution for your applications

    Blower or turbine applications

    Product illustration of the magnetic bearing drive system for LeviTurb turbo blower

    Complete drive solutions for high-speed applications

    • Optimal solution for blower, compressor, and turbine applications
    • Complete drive train for high-speed applications
    • Usable as motor or generator with magnetic bearing
    • Completely maintenance-free
    • Power: up to 300 kW
    • Speeds up to 60,000 min-1 (depending on power, pressure ratio, and medium)
    • Bearing forces: up 3500 N (axial)
    • Impeller not included
    • Attached magnetic bearing electronics for easy and low-cost installation
    • Built-in water cooling system

    Machine tool spindles

    Product illustration of magnetic bearing spindle solutions - spindle and controller

    Complete solutions for demanding processing tasks

    • Magnetic bearing spindle solutions for processing tasks with specific requirements
    • Power in the multi-kilowatt range
    • Speeds up to 60,000 min-1
    • Automatic tool clamping system
    • Supports targeted periodic deflections of the shaft position in radial or axial direction
    • Built-in minimum quantity lubrication (MQL)

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    Turbo Systems

    Innovative drive and magnetic bearing solutions by KEBA for a broad range of high-speed applications.

    Details of the LeviTurb magnetic bearing turbo blower


    The most efficient and compact complete solution for magnetic bearing turbo blowers in aeration applications.

    Lateral product illustration of a silver-colored spindle


    Motor spindles with conventional and magnetic bearings for highest requirements and new methods for workpiece processing.

    Product illustration of motor elements in different sizes

    Motor elements

    For synchronous motors and generators: Optimized for high speeds and challenging installation conditions.

    KEBA Live Dialog

    Experience the entire product portfolio of KEBA industrial automation via video call. Ask your questions - we will advise you personally in an individual 1:1 conversation.

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