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 on a 3-phase system with a voltage rating of 600V AC and 810V DC. Equipped with an output current rating of 96 Amperes, it provides power ratings up to 75 HP for heavy-duty applica
This AC drive supports a rated frequency of 60 Hz and includes an input type that accommodates both AC input with precharge and terminals for DC. The protection classification is IP20, ensuring it is
Rated for a power output of 1000 kW, this drive functions well in 3-phase conditions. It includes a precharge feature and is air-cooled for effective thermal management. The enclosure is designed for
This AC drive utilizes AC input with precharge functionality and includes DC terminals. The unit's dimensions correspond to an enclosure depth of 600 mm (approximately 23.6 inches) with an IP20 / NEMA
This drive is Ethernet/IP ready, making it compatible with network communications. It employs air cooling for efficient thermal management and has a durable Type 12 / IP54 enclosure to protect against
Operating within a temperature range from 0°C to +40°C, this drive is equipped with forced air cooling and possesses an IP54 rating for protection against dust and water. It does not have dynamic brak
This AC drive operates on a three-phase voltage of 400 VAC and delivers a continuous output current of 1040 Amps. It supports power ratings of 500 kW for heavy-duty applications and 560 kW for normal
Designed for rigorous environments, this AC drive utilizes forced air for cooling and features an IP20 rating for protection. The device operates within a temperature range from 0°C to 40°C and can be
This drive operates efficiently under both heavy and normal duty ratings, with power outputs of 710 KW and 900 KW, respectively. Featuring a forced air cooling method, it is designed for environments
This drive features an enclosure rated at IP 20, compliant with NEMA/UL Type 1 standards, making it suitable for various industrial environments. It includes an embedded Ethernet/IP network interface,