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 with a voltage rating of 600V AC and 810V DC. The unit features an enclosure rated IP20, conforming to NEMA/UL Type 1 standards. It includes an installed jumper for the common mode
This PowerFlex 755 model features an AC input with a precharge configuration and no DC terminals. It includes a door-mounted Human Interface Module (HIM) with an enhanced LCD display that meets IP66 N
This model features an AC input type with a precharge circuit and DC terminals for comprehensive connectivity. The drive operates with a frame size of Frame 10 and offers a filtration option with a pr
This adjustable frequency drive is compatible with permanent magnet motors and features a pulse width modulation (PWM) control method. The unit is enclosed in a NEMA Type 12/IP54 rated casing that pro
This AC drive provides an output current of 740 amps and delivers a power rating of 650 HP under normal operational conditions. It is housed in an IP00 rated enclosure, classified as UL Open Type. The
Designed for versatility, this AC drive operates with a DC input featuring a precharge mechanism. It delivers a power output of 45 kW, achieving an efficiency of 97.5% at rated amperage and nominal vo
This model accommodates a frequency tolerance between 47 and 63 Hz and operates using 3-phase AC input with precharge capabilities. It has an EMC filter installed to reduce electromagnetic interferenc
With an IP54 protection category, the drive is designed for use in environments with minimal exposure to dust and moisture. It accommodates a wide temperature range, operating effectively between 0 °C
The 20G1AJF460JN4NNNNN AC drive operates on a 690V AC input, supporting a variety of motors, including standard AC and permanent magnet types. It provides multiple power ratings: 500 kW for light-duty
The PowerFlex 755 drive 20G11BE1K1JN0NNNNN is rated for an output current of 1110 amps and designed with an input capable of handling AC with precharging features, including DC terminals. This model i