Company Filing History:
Years Active: 1984
Title: Mort Chamran: Innovator in Stepper Motor Control Technology
Introduction
Mort Chamran is a notable inventor based in Elmhurst, IL (US). He has made significant contributions to the field of motor control technology, particularly through his innovative patent related to stepper motors. His work has implications for various applications where precise motor control is essential.
Latest Patents
Mort Chamran holds a patent for a stepper motor control system. This invention enhances the operation of systems utilizing stepper motors by implementing a special software routine via a microprocessor. The routine controls the delivery of a counted series of pulses to the stepper motor, effectively removing excitation when the motor is not in motion. This innovation eliminates unnecessary heat dissipation, thereby improving efficiency. The design also utilizes the inherent detenting action of the stepper motor's permanent magnet field to prevent loss of position. Additionally, the system allows for proper damping to avoid errors due to overshoot. When multiple stepper motors are employed, the reduction in heat dissipation simplifies the cooling requirements, allowing for a shared power supply among the motors.
Career Highlights
Mort Chamran is associated with the Perkin-Elmer Corporation, where he has contributed to advancements in motor control technologies. His work has been instrumental in enhancing the performance and efficiency of stepper motors in various applications.
Collaborations
Mort has collaborated with Alan C. Ferber, working together to push the boundaries of motor control technology and improve system efficiencies.
Conclusion
Mort Chamran's innovative contributions to stepper motor control technology demonstrate his commitment to enhancing efficiency in engineering applications. His patent reflects a significant advancement in the field, showcasing the importance of innovation in modern technology.