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 drive operates effectively in a 3-phase configuration and has a normal duty horsepower rating of 125 Hp, alongside a heavy-duty capability of 100 Hp. Constructed to handle a minimum operating tem
This model features an AC input configuration with precharge and DC terminals. It has a protection rating of IP20 and falls into Frame Size 1. The operational temperature range is from 0°C to 40°C, wi
Operating at a frequency of 50/60 Hz, this drive features an IP00/IP20/NEMA Open/NEMA 1 housing category. The dynamic braking configuration utilizes an internal transistor, and the unit comes with a f
Operating on 480V AC, this model employs air-cooling and supports several control modes including V/Hz and vector control. The drive's enclosure is designed for flange mounting, rated as Type 4X/12, p
Built to cater to a normal duty current range of 43 amps, this AC drive supports effective output power of 22 horsepower, equivalent to 16.2 kilowatts. It is capable of operating at an AC frequency of
The 20G11GD077JA0NNNNN model features an enclosure rated IP54 (NEMA 12), ensuring protection against dust and water. With a current rating of 77 A under normal duty conditions, this drive functions ef
Designed for environments with a temperature range of 0°C to 40°C, this AC drive supports a maximum of 80% humidity. Its input configuration utilizes AC input with precharge functionality and does not
Designed for versatility, the PowerFlex 755 series drive is rated IP54 and NEMA 12, providing suitable protection for industrial settings. It includes AC input with precharge capabilities and has buil
The 20G14ND415JA0NNNNN AC drive utilizes a DC input with precharge capabilities and is designed for robust operational performance. With an enclosure rating suitable for NEMA Open (IP00) and NEMA 1 (I
This AC drive model operates efficiently at 480 VAC with a three-phase input, delivering a rated output of 11 A. With a power capacity of 10 HP, this unit comes in a flange-type enclosure. It features