Ac servo motor control is used well, why want to use dc servo motor controller?

because in the last few years popular use dc servo motor controller, so the mechanical and electrical equipment co. , LTD. Is specially set up research and development and production of the dc servo motor controller. So, a friend may ask ac servo motor control is used well, why want to use dc servo motor controller? What are the advantages of dc servo motor controller? Yes, dc servo motor controller is has its advantages, the below small make up to tell is the characteristics of the dc servo. For it is the achievement of the benefits of its characteristics. On the one hand is: dc servo motor is dc motor can be converted into mechanical energy. Because of its good speed regulating performance and is widely used in the electric drive. Is two aspects: dc servo motor by divided into permanent magnet excitation type, separately excited and self-excited 3 classes, including self-excitation is divided into shunt, series, and compound 3 kinds. Three aspects are: when supply power to the armature winding dc power through the brush, the surface of the armature current through the same direction under the N pole conductor can, according to the left hand rule conductor will be counterclockwise torque; Armature surface S pole under the current through the same direction is also part of a conductor, also according to the left hand rule conductor will be counterclockwise torque. In this way, the armature winding rotor to counterclockwise rotation, namely input dc can output mechanical energy is converted to the rotor shaft. Is composed of stator and rotor, stator, base, main pole, commutating pole, brush device, etc. ; Rotor ( The armature) : the armature iron core, the armature winding, commutator, rotor and fan, etc. Of course, the characteristics of the dc servo motor controller in addition to the small make up the above mentioned, natural, and other benefits and features. Using the servo motor controller the friend is very clear. Demand for dc servo motor controller has used friend, welcome to call electromechanical manager 13326768788 holes, for more details.