Precision brushless motor control

MC73110 motor control IC with precision velocity loop for brushless dc motors is a compact and intelligent single-axis device that operates in internal velocity profile mode, velocity mode with an external velocity command signal, or torque mode with an external torque command. Prime targets are in semiconductor and medical automation, and applications with high-performance, low-cost brushless ...

06/01/2005


Motors, Devices & Motion Control

MC73110 motor control IC with precision velocity loop for brushless dc motors is a compact and intelligent single-axis device that operates in internal velocity profile mode, velocity mode with an external velocity command signal, or torque mode with an external torque command. Prime targets are in semiconductor and medical automation, and applications with high-performance, low-cost brushless motor amplifiers. Device uses velocity feedback either from an encoder or from a direct-input analog tachometer. A velocity scalar term and average velocity estimator enables precision velocity control of motor speed and acceleration across a wide range of profiles. www.pmdcorp.com Performance Motion Devices Inc.





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