Rockwell Automation announced a major product update on November 30, 2023, A key industrial automation component of its Allen-Bradley brand, the PowerFlex 700 AC Drive 20B Model 20BC105A0AYNANC0, will be officially withdrawn from the market and discontinued. This driver is widely used in the field of industrial automation for its excellent control and performance, as well as support for a variety of communication protocols.

The 20BC105A0AYNANC0 PowerFlex 700 AC Drive is a high performance inverter with a current rating of 105A and a power rating of 55kW. It supports a variety of motor control algorithms, including sensorless vector control, capable of delivering high torque levels, as well as excellent low and zero speed performance. In addition, the driver features fast-responding current limiting and busbar voltage regulation, as well as high-speed analog inputs for improved response to torque and speed commands.

The drive is designed for a variety of industrial applications, including but not limited to speed control of fans and pumps, providing a cost-effective solution in variable torque applications. It is equipped with an IP20 grade NEMA/UL Type 1 housing for use in a wide range of industrial environments and has multiple safety certifications.

For customers using this drive model, Rockwell Automation recommends evaluating and planning a migration to another product or solution as soon as possible. The company encourages users to remove references to the affected products and consider alternative products or engineering replacement options. In the meantime, Rockwell Automation will continue to provide technical documentation and necessary support to help users make a smooth transition.