PowerFlex® 755T drive products provide harmonic mitigation, regeneration, non-regenerative, and common bus solutions that help reduce energy costs, gain flexibility, and increase productivity. PowerFlex drives use TotalFORCE® technology to achieve motor control through precise, adaptive control of torque, velocity, and position. TotalFORCE technology incorporates several patented features that are designed to help optimize your system and maintain productivity through improved machine uptime.
Use and Operation
Control Block Diagrams

These diagrams are for reference only and may not accurately reflect all logical control signals; actual functionality is implied by the approximated diagrams. Accuracy of these diagrams is not guaranteed.
- Line Side Converter (PowerFlex 755TL Drives, 755TR Drives, and 755TM Bus Supplies)
- Motor Side Inverter
Motor Side Inverter
11-Series & 22-Series Inputs & Outputs Diagrams
Miscellaneous Diagrams
Position Control, Homing, Reference, and Regulator Diagrams
Process Control Diagrams
Torque Control, Filters, Overview, and Reference Diagrams
Velocity Reference and Regulator Diagrams