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 is equipped with advanced features such as built-in line filtering for effective EMC handling. It includes an Ethernet/IP network connection for enhanced communication and control. The d
Rated for operation at 600V AC and 810V DC, this drive features a commendable airflow of 1350 CFM via its fan. The unit operates with no internal resistors or transistors, while supporting AC input wi
This model supports AC input with precharge and does not feature DC terminals. It operates optimally under a current rating of 500 Amps and has an IP20/NEMA/UL Type 1 casing. An enhanced LCD human-mac
This drive utilizes forced air for cooling and is rated for a maximum AC voltage of 600V and a DC voltage of 725V. It offers a power output of 300 HP under normal duty and 250 HP under heavy duty. The
Featuring an IP20 protection rating, this AC drive is well-suited for standard environments. It employs forced air for cooling and includes EMC filtering with a pre-installed common mode jumper for ad
This AC drive incorporates an input type comprising AC with precharge and DC terminals. It features a sturdy IP 20 enclosure, suitable for NEMA/UL Type 1 environments. The unit employs filtering for e
This AC drive has a current rating of 34 A and is classified under frame size 6. It is protected by an IP54 enclosure, which meets NEMA 12 standards. The operating temperatures range from 0 to 40 °C,
This AC drive features an IP00 / IP20 / NEMA Open / NEMA 1 enclosure, allowing for versatile mounting in different environments. The filtering system is included, and a jumper for the common mode capa
Rated for 400 VAC and 540 VDC input, this AC drive has a high continuous current capacity of 302 A. It operates reliably at line frequencies of 50/60 Hz and features an IP00/IP20/NEMA rating for flexi
This drive features an EMC filter for effective electromagnetic noise suppression. It is air-cooled, making it suitable for operation in temperatures ranging from 0°C to 50°C. The enclosure is rated I