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
![Non-wearing](/site/assets/files/2971/icons8-last-24-7-100.png)
Non-wearing
Outstanding availability without maintenance intervals
![Efficient](/site/assets/files/2975/icons8-effizient-100.png)
Efficient
Contactless operation without bearing friction
![Flexible](/site/assets/files/2979/icons8-spring-in-motion-100.png)
Flexible
Adaptable to process conditions
![Oil-free](/site/assets/files/2983/icons8-drop-of-blood-100.png)
Oil-free
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.
![Actuators/sensors](/site/assets/files/2989/tabs_magnetlager_multipollager_370x260px.jpg)
Actuators/sensors
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
![Control electronics](/site/assets/files/2993/tabs_magnetlager_regelungselektronik_370x260px.jpg)
Control electronics
Highly compact electronics for actuating and controlling the active magnetic bearings
- Control for 5 plus 1 axes
- Available as onboard electronics directly on the motor, or as a cabinet version
- Evaluation of high-resolution position sensors and integration of power electronics in one housing
- Magnetic bearing electronics based on standard servocontroller series
- Easy parameter configuration and control using software tools, bus systems and digital I/Os
- Easy integration into existing communication structures
- Available fully fitted with cables for connection to the magnetic bearing controller
![Tools & functions](/site/assets/files/2997/tabs_magnetlager_tools_370x260px.jpg)
Tools & functions
Easy commissioning and operation
- Commissioning and parameter configuration via a graphic user interface
- Group-based user access rights
- Adaptive unbalance compensation
- Adjustment of bearing damping and stiffness
- Provision of advanced process information via integrated sensor (e.g. vibrations, forces)
- Mains support operation for safe shutdowns in case of a power failure down to virtually zero speed
Our solution for your applications
Blower or turbine applications
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
![Blower or turbine applications](/site/assets/files/3003/turboblower.jpg)
Magnetic bearing machine tool spindles
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)
![Magnetic bearing machine tool spindles](/site/assets/files/3007/produktheader_magnetgelagerte_spindeln_overview_768x500px.422x0.png)
Magnetic bearings Brochures and Information Materials
Products
![EMEA Technology](/site/assets/files/2655/ketop_produkte_mit-hg.232x174.jpg)
HMI - Human Machine Interface
Operating and monitoring: unique selection of mobile and stationary operating devices
![EMEA Technology](/site/assets/files/2685/productheader_steuerungen_ueberblick_768x500px_7.232x174.jpg)
Controls
Whether machine automation, robotics or wind energy: the perfect controller for every requirement in the range
![EMEA Technology](/site/assets/files/2701/productheader_io_module_768x500px.232x174.jpg)
I/O-Modules
KeConnect C5 I/O modules: optimum ratio of functionality to volume
![EMEA Technology](/site/assets/files/2757/sicherheitstechnik_260x260-1.232x174.jpg)
Safety Technology
Safe operation according to all standards and guidelines: maximum safety for man and machine
![EMEA Technology](/site/assets/files/2783/produktheader_servoregler_overview_768x500px.232x174.jpg)
Servo Controllers
Servocontrollers for high-performance and standard applications
![EMEA Technology](/site/assets/files/2912/produktheader_motoren_overview_mai2020_768x500px_2.232x174.jpg)
Motors
Dynamic engine families both for high volume and customized applications
![EMEA Technology](/site/assets/files/2956/spindel_260x260.232x174.jpg)
Spindles
Precision spindles with roller bearings or magnetic bearings
![EMEA Technology](/site/assets/files/3015/industrie_produktdetail_header_tablet_1040x920px_software.232x174.jpg)
Software
Broad-spectrum of intelligent future-proof technology and software solutions
![EMEA Technology](/site/assets/files/3933/30_header-t150_155.232x174.jpg)
KeTop
Mobile handheld terminal