Motors and generators demand specialized rolling bearings to meet their unique requirements, especially when incorporating frequency converters for controlling drive mechanisms, as challenges related to current breakdown become more pronounced.
In addition to offering longevity, high load capacity, and adaptability to variable speeds, rolling bearings designed for electric motors and generators must also have precision engineering and optimal internal geometry. JITO provides a range of rolling bearings tailored to fulfill these exacting requirements.
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Advantages of JITO Bearings
To effectively prevent potential damage to the raceways and rolling elements caused by current flow, our company provides insulation coatings capable of withstanding up to 3000V DC for the inner and outer rings. For AC motors controlled by frequency converters, insulation coatings alone may not offer sufficient protection under high-frequency conditions, hence we also offer hybrid ceramic bearings. These bearings feature ceramic rolling elements for electrical insulation, along with additional benefits such as higher rotating speeds and reduced grease consumption.
