• Emerson Industrial Automation

Motors And Drives Solutions

Emerson Industrial Automation has new Dyneo® Motors and Drives Solutions that combine Emerson’s permanent magnet solutions for variable speed drives and synchronous motor technologies. These solutions are the outcome of tried and trusted technology with over 15 years of experience and the largest industrial base installed worldwide. Dyneo offers users simplicity of installation equivalent to an IEC induction motor – the product portfolio comprises a series of permanent magnet synchronous motors (LSRPM – 1500 rpm), that are directly mechanically interchangeable with all standard IEC 34-30-1 motors (frame size, flange, shaft end). This new variant immediately offers a premium energy efficient solution without modifying existing IEC equipment. Easy integration comes with two economic advantages, as the financial savings generated for installation are combined with financial savings for operation, which grow over the life cycle of the motor. A compact range, significantly smaller and lighter, is also available to offer even more flexibility at the customer’s site. This variant is particularly appreciated by equipment manufacturers, as it reduces dimensions and optimises machines, simplifying lifting resources and reducing transport costs. A permanent magnet motor must be controlled with an electronic variable speed drive, it is therefore essential for the assembly, commissioning and configuration of the overall set-up to be as simple as possible. Dyneo solutions incorporate total sensorless control mode for most process applications (pumps, compressors, fans, boosters, centrifuges, separators, etc). The motor control is optimised, without a position feedback and connecting cable to the drive. Potential disturbance due to the motor encoder or feedback connections are therefore eliminated, once again reinforcing the reliability of the motor and drive package. Emerson Dyneo solutions LSRPM (IP55)/PLSRPM (IP23) permanent magnet motors are perfectly matched with Emerson variable speed drive ranges: Powerdrive F300 (IP20 drives to be integrated in the unit or cabinet for ventilation, pumping and compression applications), Powerdrive MD2 (complete IP21 or IP54 solutions ready to use for process applications) and Unidrive M (IP20 drives to be integrated in the unit or cabinet for all other applications), that are easy to integrate and quick to configure thanks to software and firmware specifically designed for the Dyneo solution motor.