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 features an enclosure rated IP54, compliant with NEMA 12 standards. It operates at line frequencies of 50 or 60 Hz. The dynamic braking capability comes from an internal transistor, and
This drive operates with an input voltage of 480 volts AC and 650 volts DC, supporting numerous three-phase configurations. It can accept frequencies from 47 to 63 Hertz and deliver output frequencies
This AC drive features an IP54/NEMA 12 rated enclosure, making it resistant to dust and water ingress. It provides optimal performance at line frequencies of 50 to 60 Hz and is classified as Frame Siz
This AC drive operates at an input voltage of 600V AC and can handle a maximum output current of 22 A in normal duty scenarios. The unit is configured with an open-type enclosure rated at IP20/IP00. I
This drive operates at a nominal current of 302 A and delivers up to 250 HP (186 kW). It features a frame size of 7 and comes in an enclosure rated IP00/IP20/NEMA Open/NEMA 1. Capable of working in te
This AC drive operates with an AC input configuration featuring precharge capabilities and includes DC terminals. The enclosure meets NEMA 4X/12 standards, ensuring it withstands challenging environme
This model utilizes DC input with a precharge feature and has versatile enclosure options rated IP00, IP20, and NEMA Open / NEMA 1. The drive operates at a line frequency of 50/60 Hz and includes filt
This drive has a nominal duty (ND) current rating of 11.5 A and outputs power at 5.5 HP, which is equivalent to 4 kW. The device operates effectively within a line frequency of 50/60 Hz. A built-in dy
This AC drive operates at a line frequency of 50/60 Hz and accepts DC input with a precharge function. The product features a range of enclosures classified as IP00, IP20, NEMA Open, and NEMA 1, provi
This PowerFlex drive is rated for a normal-duty current of 17 A and can output power levels of 15 HP or 11.2 kW. It has a frame size classified as 3. The enclosure type is compatible with IP00, IP20,