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Electronic Motor Controls

LCR specializes in design, development and manufacturing of standard and custom Electronic Motor Controls for various types of motors used in diverse applications. We design motor controls for customers serving both domestic and international markets.

Our motor control capability originates from our experience in EMC testing and EMI filter design for various products using motors and / or sophisticated Electronic Controls. Our engineers have experience in designing AC (single to three phase) and DC brush and brushless motor controls from fractional HP motors to heavy duty motors for commercial appliance, military, aerospace and ruggedized applications.

We offer Motor controls for applications involving various motor types such as: DC Brush Brushless AC Induction Universal Shaded Pole / Wound Field Switched Reluctance Split phase AC Stepper Motor Others

LCR currently offers following standard off the shelf motor controls, which, if needed, can be customized to meet the specific needs of the customers:

EC101 – General Purpose Triac Control - Universal Motor / Lamp dimmer (PDF)
EC102 – “Smart” Digital Triac Control - Universal Motor / Lamp dimmer (PDF)
EC104 - Digital PWM Motor Control - Single phase AC and DC Brush Motor (PDF)
EC105 - Analog Brushless DC Motor Control - 3 phase DC brushless motor (PDF)
EC106 – Low Voltage Digital PWM Motor Control - Low voltage DC brush motors (PDF)
EC107 – Low Voltage Analog Brushless DC Motor Control - DC brushless motors (PDF)

Our Motor Controls provide: Speed / Torque Control Product Functions Efficiency Optimization Safety Enhancement Power Quality Enhancement

Our vast experience in EMC makes our motor control designs EMI friendly right from the initial design stage. Once the motor control design is accomplished, should the customer need, we can test the end product along with our control and design an EMI filter(RFI filter, EMC filter) solution, if needed. We also can integrate the EMI filter into the motor control board to insure EMI compliance to relevant regulations.

Our Motor Controls manage: Interconnectivity Power Product Function