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 operates with a 3-phase input, utilizing AC input capabilities along with precharge and DC terminals. It has a frame size classified as Frame 3 and is protected by an IP20 rating. The de
This drive utilizes a 3-phase input and supports AC input with precharge alongside DC terminals. Designed with an IP20 protection rating, it has a frame size categorized as Frame 1. The device can fun
This AC drive features a robust power rating of 710 kW and includes air cooling for efficient thermal management. It also offers filtering capabilities and is housed in an enclosure rated IP20, meetin
This AC drive features an input voltage of 600 volts AC and 810 volts DC, suitable for dynamic industrial settings. It also includes DC terminals with precharge functionality. The enclosure rating is
This model features an input designed for AC with precharge and includes DC terminals. The drive is rated for an ND current of 42 A and operates effectively within a temperature range of 0 to 50 °C. T
This AC drive is capable of operating with an input type of AC that includes a precharge and DC terminals. It utilizes a frame size of 2 and features an enclosure rated at IP54, suitable for various i
This AC drive is configured for 3-phase operation and features a rated frequency of 60 Hz. The input setup includes both AC input with a precharge function and DC terminals. Its protection classificat
This adjustable frequency drive operates with an AC input and precharge but lacks DC terminals. It features an IP54-rated enclosure, offering protection against dust and water ingress. The device incl
This AC drive manages an input voltage of 480 VAC and 650 VDC, making it versatile for various applications. It supports a short-term operating temperature between 0 °C and 50 °C (32 °F and 122 °F) an
This AC drive features an open type enclosure that meets both IP20 and IP00 ratings. The drive is capable of providing a heavy-duty power rating of 75 HP and is designed with an AC input that includes