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Braking method wheel bearing
Braking method wheel bearing
2014-10-23 by seoerccy
By frequency control system for regenerative motor braking when the heavy decline of power, was taken by the inverter DC link braking resistor consumed access ways ferris wheel bearing, the movement of large, trolley and hook speed quickly and accurately angular contact bearing reduced to zero. For hooks, often require heavy in the air for some time (such as when panning heavy in the air) to stay, and frequency control system, although make heavy stopped, but susceptible to interference from external factors (such as translation often occur off), poor reliability. Therefore, you must also take the electromagnetic brake mechanical brake.




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