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 supports an input type of AC with precharge and comes equipped with DC terminals. It features an enclosure rated NEMA 4X/12 for protection against environmental factors. The device offer
This AC drive accepts AC input with a precharge feature and provides robust performance at line frequencies of 50 or 60 Hz. It is also rated for a dynamic braking capability using an internal transist
This AC drive uses an input structure that includes AC with precharge and features a DC link. Protective measures conform to IP54 standards, ensuring reliable operation in various conditions. Cooling
This drive's design incorporates an IP54 rated enclosure conforming to NEMA/UL Type 12 standards, providing substantial protection against dust and moisture. It also features a built-in Ethernet port
This AC drive supports a nominal current rating of 85 A while functioning within a standard line frequency range of 50/60 Hz. It is housed in an enclosure classified as IP00/IP20/NEMA Open/NEMA 1 and
Designed with an IP00 / IP20 / NEMA Open / NEMA 1 enclosure, this device provides necessary protection in varied environments. The PowerFlex 755 AC drive has a power output of 200 HP (150 kW) and oper
This AC Drive supports both 50 Hz and 60 Hz frequency classes. It is engineered with an IP54 protection rating, ensuring durability in harsh environments. The default configuration of the common mode
The AC drive supports a current rating of 142 A and has distinct power metrics, providing 132 kW for normal duty and 110 kW for heavy-duty applications. It incorporates an IP54 protection category and
This AC drive operates effectively within a rated voltage of 690V AC, accommodating three-phase configurations. The device has a maximum rated current capacity of 142 A. With an IP54 protection catego
This model features an input type configured for AC with precharge capabilities and does not have DC terminals. It can handle a maximum voltage of 690V AC or 932V DC. The drive functions reliably with