DC Motor et AC Motor collatio commoda et incommoda
(I), commoda et incommoda de DC servo Motor Motor DC
est valde difficile, potestate est simplex, bonum linearibus temperatio est, admodum est simplex,
facile est, cheap.
faults: brush commutation, speed limits, inside the rotor brushless motor, additional resistance, wear particles generated (Clean and explosive environment is unfavorable)
（2), ac servo motor, the advantages and disadvantages of
advantages: good speed control features, in the whole speed range can achieve smooth control, almost no oscillation, more than 90% of the high efficiency, less heat, high speed control, high accuracy position control (Depending on the encoder accuracy), stable operation, good controllability, rapid response, high sensitivity and the characteristics of mechanical properties and adjust the nonlinearity of indicators strictly, etc. Rated operating area, which can realize constant torque, moment of inertia is low, low noise, no brush wear, dongguan micro brushless dc motor, free maintenance,Apply to clean, explosive environment)
faults: control is relatively complex, opus ad adjust pid parametri in site et determinare in coegi parametri, opus magis affectum.
Per super comparationem, possumus animadverto DC servo Motor et AC servo Motor, Brushless Motors habent respective commoda et incommoda, ut dialectice tractare utraque eorum structura, features et applicentur occasiones.
