The Allen-Bradley/Rockwell Automation PowerFlex 755 AC drives are designed to provide high performance, ease of use, and application flexibility. To provide these functionalities, the PowerFlex 755 drives support a variety of hardware and multiple control options as well as optional embedded safety capabilities. These drives are manufactured to be used on the industrial floor to control motors. The PowerFlex 755 drives can be interfaced with applications such as conveyors, pumps, and fans. For the AC drives to be interfaced with a variety of industrial communications networks, they support the integrated motion on EtherNet/IP modules that help to connect the PowerFlex 755 AC drives to linear, star, and ring topologies. The configuration parameters for these drives can be automatically downloaded onto replaced drives from Logix controllers through the Automatic Device Configuration feature.
Drives in the PowerFlex 755 series support different voltage and power ranges. For example, these drives accommodate a voltage of between 200 Volts AC and 240 Volts AC, 380 Volts AC and 480 Volts AC, or of 600 Volts AC, with the highest voltage rating being 690 Volts AC. Drives in the PowerFlex 755 series can be mounted in either IP 00, IP 20, NEMA/UL type open, flange-mounted, or IP 54 NEMA/UL type 12 rated enclosures. Additionally, the PowerFlex 755 AC drives support different types of control. The available control options include vector control with FORCE technology, Volts per Hertz control, permanent magnet motor control, and sensorless vector control. Note that the Allen-Bradley PowerFlex 755 AC drives accommodate pre-engineered power option bays that provide a cost-effective solution for popular power options. Drives in this family are programmed and configured by using DriveTools software, an LCD human-machine interface module, the Connected Components Workbench software, or the SP software. However, the LCD interface is an integral part of the PowerFlex 755 AC drives.
Browse available units in our catalog of PowerFlex 755.
This AC drive utilizes an AC input with precharge that includes DC terminals, facilitating improved motor operations. The frame size is designated as 4, and the enclosure boasts an IP54 rating along w
Designed for effective motor control, this AC drive functions within a rated frequency of 60 Hz. It provides normal duty power of 0.75 kW and heavy duty power of 0.37 kW. The unit is rated for use in
This drive operates with a 3-phase system and handles a rated current of 11.5 A. It provides normal duty power of 5.5 kW and heavy duty power output of 4 kW. The drive is suitable for use in a range o
This adjustable frequency drive utilizes an AC input and precharge capability while incorporating DC terminals. The unit is designed for open enclosure applications and includes filtering. It can sust
This network communication module operates within industrial environments, either installed inside or mounted on a drive enclosure. The device uses a data rate of 500 kbps and is powered by approximat
This 3-phase AC drive functions within a temperature range of 0°C to 40°C, allowing for reliable operation in diverse environments. It has an internal resistor installed and operates at a frequency of
This AC drive is rated for a current capacity of 125 A and operates within frame size 6 specifications. Its enclosure rating includes IP00 and IP20, offering flexibility for installation requirements.
This AC drive enables operation at an output frequency range of 0 to 325 Hz and is filtered, with a common mode jumper already installed. It incorporates dynamic braking via a built-in transistor and
The 20G11NC030AA0NNNNN model supports a 3-phase input configuration and features an open type enclosure with IP20/IP00 ratings for environmental protection. The drive operates with a precharge capabil
This model utilizes an AC input with precharge capabilities, featuring DC terminals for additional connectivity. It has an enclosure rating of IP00, IP20, NEMA Open, and NEMA 1, providing moderate pro