Farbthema

Lenord+Bauer Finding Solutions. Founding Trust.
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Sensors for flywheel energy storage systems

Speed measurement and condition monitoring

  • Precise speed measurement and protection against overspeed
  • Low life-cycle costs through maintenance-free sensor technology
  • Early detection of imbalance and bearing wear with condition monitoring sensors

Efficient energy storage for the energy transition

Modern long-term flywheel-based energy storage systems operate under high loads: extreme rotational speeds, thermal fluctuations, heavy vibrations and sustained high mechanical stress. At the same time, they must function with absolute reliability over long periods of time in order to store energy safely and avoid costly failures.

Rely on our robust sensors – developed for maximum stability, precision and longevity, even at high rotational speeds. Also make use of our MiniCODER for your condition monitoring. Get in touch with us – we would be happy to advise you!


Maximum design freedom thanks to compact sensors

In flywheel energy storage systems, our compact MiniCODER GEL 2444 is used for precise speed control, offering flexible integration into a wide variety of mounting environments.

The maintenance-free sensor technology allows you to benefit from low life-cycle costs: the bearingless rotary encoders scan the measuring gear mounted on the flywheel shaft contactlessly and therefore in a completely wear-free manner. We offer the matching measuring gears from our own production in many different sizes – for maximum design freedom.

Early detection of imbalance and bearing wear in flywheel energy storage systems

Use our condition monitoring sensors to assess the condition of your installation by evaluating relevant parameters. Faults often announce themselves well in advance.

Thanks to integrated condition monitoring, anomalies can be detected at an early stage, failures avoided and costs saved.

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Sensor solutions for flywheel energy storage systems

GEL 2444 Speed and position sensor with sin/cos or TTL interface
GEL 2449 Speed and position sensor with sin/cos or TTL interface