The SKF Commutation Sensor-Bearing Unit delivers three high-quality digital commutation signals for six step drive control, together with low friction and high speed bearing functionality.
- Enables drive and control of electric motors in an accurate and robust manner
- Design is a combination of commutation direct drive sensor with low-friction and high-speed bearing tolerances
- Customizable to electric motor size and number of pole pairs
- Includes angular shiftable sensor body
- Features three digital triggered signals
- Provides duty cycle 50% ±1%
- Phase shift of 120 degrees ±10 degrees (electrical)
- Operating temperature range of –40 C to 150 C
- Very robust against high electromagnetic interferences and electric motor magnetic fields
- Provides high speed ability (shaft size dependant)
- Features high sensor bandwidth
- Includes optimized torque ripple and system noise, and good electric motor torque stability
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