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  • Conditions for Controlling Brushless DC Machines

    Conditions for Controlling Brushless DC Machines

    Brushless DC motor AC servo system is developing rapidly because of its small inertia, large output torque, simple control and good dynamic response. It has broad application prospects. In the field of high performance and high precision servo drive, it will gradually replace the traditional DC s...
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  • Where is the Difference Between Brushless DC Motor and Brush Motor?

    Where is the Difference Between Brushless DC Motor and Brush Motor?

    DC brushless motor is through the process of electronic commutation, and brushless machine is through the process of brush commutation, so brushless machine noise, low life, as usual brushless machine life in 600 hours as follows, brushless machine life abnormality is determined by bearing life, ...
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  • What are the advantages of Brushless DC Motor and AC Induction Motor?

    What are the advantages of Brushless DC Motor and AC Induction Motor?

    Compared with AC induction motor, brushless DC motor has the following advantages: 1. rotor adopts magnets without exciting current. The same electrical power can achieve greater mechanical power. 2. the rotor has no copper loss and iron loss, and the temperature rise is even smaller. 3. the star...
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