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 three-phase AC drive accommodates input from an AC source with a precharge feature, without including DC terminals. It has a protection rating of IP20 and operates efficiently across a maximum hu
This unit operates at a rated voltage of 480V AC or 650V DC and functions on a 3-phase system. It is engineered for maximum ambient conditions of 0°C to 40°C and can tolerate operating humidity levels
This AC drive operates within a temperature range of 0°C to 40°C and handles humidity levels up to 80% without condensation. With a frame size categorized as Frame 8, it is particularly suited for ope
This AC drive operates at a rated voltage of 240 volts AC and 325 volts DC, providing a substantial output power of 22 kilowatts while maintaining an output current of 80 Amperes. It is designed for e
Operating under a 3-phase supply, this AC drive handles an amperage of 154 Amperes and lacks a braking unit. It features a NEMA Type 12/IP54 enclosure for protection against dust and moisture. Moreove
This drive operates at a voltage range of 240 Volts AC and 325 Volts DC, making it versatile for various applications. Features include an internal dynamic brake and built-in filtering options. The en
This unit operates with an AC input configuration featuring a precharge mode and does not include DC terminals. It is housed within a NEMA 12 and IP54 rated enclosure that protects it from dust and mo
This product is classified under the IP54 protection type, complying with NEMA 12 standards for added reliability in various environments. It features an AC input with precharge, and the default confi
This AC drive features various control methods, including V/Hz, SVC, and FVC. It has a communication interface of Ethernet/IP and can handle output currents up to 650 A. The drive includes an enhanced
This AC drive features an input type of AC with precharge capability. The model includes an enhanced LCD human interface module (HIM) with an IP66 protection rating, suitable for demanding environment