AC drive is a device that is used to control the speed of an electric motor. The speed is controlled by changing the frequency of the electrical supply to the motor. The three-phase voltage in the national electrical grid connected to a motor creates a rotating magnetic field in it. The rotor of the electrical motor will follow this rotating magnetic field. Motor Speed Control The speed is control...
It adopts the dual digital signal processors (DSP) to achieve 3 control methods for position, speed and torque, which are widely used in such industrial automation control fields as CNC machine tools, printing, and packaging. Die casting machine Scene of a 1600T die casting machine in Shunde Servo motor control applied to oil pump Scene of a 1600T die casting machine in Shunde Servo motor control ...
Integrating advantages of energy-saving by variable frequency technology and synchronous servo technology, it features easy installation, good effect of power saving, low maintenance cost, high cost-performance ratio, high dynamic response, and high control precision. Injection molding machine 320T Applied to the motor control in hydraulic pump for power saving and civil electricity switching in p...
The spindle AC servo drives for machine tools can work with CNC systems from a number of manufacturers, widely used in a variety of machine tools such as machining center, lathe, miller, grinder, engraving etc. Machine Tool AC Drive Industry A machine tool plant in Liaoning applied the spindle motor drive to CNC machine tool control A machine tool plant in Jiangsu Production scene A machine t...
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