Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.

The 20P21AD167RA0NNN Digital DC Drive, part of the PowerFlex 753 series from Allen-Bradley/Rockwell Automation, is engineered for precision in speed and current regulation, making it suitable for a variety of industrial applications such as finishing, coating, and extruding. This Size B drive operates with a 460V AC input, supporting 2-quadrant motor operations with ground fault and electronic motor overload protection, enhancing reliability and motor lifespan. With a capacity for a 167 Amp armature current and 20 Amp field current, it offers advanced features including fast-acting current limit, voltage regulation, flying start, and both open and closed loop torque regulation with encoder feedback, all housed within a NEMA/UL open-type enclosure for ease of installation and operation.