June 13, 2011 - Amtech Drives announces Eazy Series Variable Frequency Drive systems. Designed to precisely manage the electrical current for ultra high-speed motors and spindles, the Eazy system utilizes a proprietary PWM sinusoidal waveform. This advanced PWM technology combines with 5th generation IGBT devices to create improved bearing and spindle life as well as production up-time. The Eazy system is easy to install, operate, control, maintain, and safeguard while providing complete control and protection to AC induction motors in the 40 to 1875 horsepower range.
The Eazy system includes a new 5th generation IGBT power inverter, a SVPWM control strategy, a power losses ride trough, a built-in energy meter, a slip compensation function, true overload and ground fault protection, and standard RS-485 modbus-RTU communications software, in addition to standard encoder built in. Popular applications for the Eazy system consist of rayon spinning equipment, agitators, centrifuges, pulp and paper equipment, and air compressors.
