PowerFlex 755T Overview

Your investment is significant. The application is crucial, and improving productivity is essential. You need to find the right AC drive to help optimize assets and make good use of valuable time to achieve your goals. That is why we developed the PowerFlex® 755T drives. These new additions to the PowerFlex family have been built to help you save time, reduce costs, and keep your machine up and running.

PowerFlex 755T Overview
  • Overview
  • What's New


The PowerFlex® 755T drives were designed to provide harmonic mitigation, regeneration and common bus solutions that help reduce energy costs, add flexibility and increase productivity. These are the first drives to offer TotalFORCE™ technology which uses several patented features that were developed to help optimize your system.

These drives also offer the advantage of a modular design for fast and easy installation and maintenance. This efficient design provides compact modules that can be easily removed and serviced – and also allows you to wire the drive just once. Power wiring can stay connected while a unit is rolled out for repair.

Look into the PowerFlex 755TL, PowerFlex 755TR, and PowerFlex 755TM drives and discover the next step in powerful performance and flexible control.


  • Predictive diagnostics and maintenance settings monitor drive and motor operating conditions to help analyze system health
  • Optimized packaging of power components and options reduces footprint and hardware
  • Drives provide harmonic mitigation and meet the IEEE 519 standard
  • Roll in/out design makes the power and filter modules easy to install and service
  • Safe Torque Off and Safe Speed Monitor safety options
  • Built-in dual EtherNet/IP ports
  • Expanded power range: 10...6000 Hp (7.5...4500 kW)*

*Consult your Rockwell Automation sales office for availability.

Additional Information

  • Active Front End Technology for Drives White Paper – Learn how AFE technology can help you lower harmonics and save energy.
  • PowerFlex® 755TR Drive Video — Watch an animation that illustrates the advantages of the modular hardware and built-in components offered by this drive. CS, DE, EN, ES, FR, IT, JA, KO, PL, PT, RU, TR, ZH
  • PowerFlex TotalFORCE Technology Video — Learn how this patented motor control technology can help improve your operations. EN, ES, KO, PT, ZH
  • To learn more about the PowerFlex 755T drives, contact your Allen-Bradley distributor or Rockwell Automation sales office.

PowerFlex 755T Drives with Expanded TotalFORCE Capabilities and Power Ranges

We have expanded the power ranges and capabilities of TotalFORCE® technology for Allen-Bradley PowerFlex® 755T AC drives. The drives now offer an expanded power range, helping engineers with applications from 10...6000 Hp (7.5...4500 kW) improve productivity and reduce life cycle costs. The expansion brings harmonic mitigation, regeneration, and common bus-system configurations to a wider range of applications.

  • Expanded power range: 10...6000 Hp (7.5...4500 kW)*
  • Patented TotalFORCE technology has been enhanced with more powerful adaptive control capabilities, which allow the drives to monitor machine characteristics that can change over time and automatically compensate for the changes that occur
  • An adaptive tuning feature uses up to 4 automatic tracking notch filters to block resonance and vibration that can impact quality, waste energy and prematurely wear out a machine
  • Predictive maintenance features provide real-time information about the health of the drive. The drive is able to calculate the remaining life of critical components and notify users. This allows users to act so unplanned downtime can be prevented
  • Other new capabilities include:
    • An integrated safety functions option module delivers several advanced safety functions on an EtherNet/IP network
    • An anti-sway feature helps lifting applications achieve greater stability
    • Permanent magnet motor control for increased energy savings

*Consult your Rockwell Automation sales office for availability

New Integrated Safety Functions Option Module Helps Reduce Hardware and Installation Costs and Improve Productivity

AC drive applications that require safety functionality can now benefit from the integration of safety and standard control systems on a single network using one controller. Our Integrated Safety Functions Option Module offers several safety functions based on IEC 61800-5-2 standards for Allen-Bradley PowerFlex 755 and 755T AC drives. It includes the ability to monitor speed, direction, and position on an EtherNet/IP network.

Learn More

Integrated Safety Functions Option Module Product Profile