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 handles motor power of 150 HP or 112 kW. It has an enclosure rating of IP00/IP20/NEMA Open/NEMA 1, and operates efficiently within service temperatures ranging from 0 to 50 °C. Additiona
This AC drive features an output current rating of 82 A and is built for a 3-phase input configuration. The open-type enclosure allows for increased air circulation, as it depends on forced air for co
This AC drive operates effectively within an input frequency of 60 Hz and is suitable for installations in a temperature range from 0°C to 40°C. It is categorized with IP20 protection, making it appro
This AC drive is constructed for use with an input type that includes precharge capabilities along with DC terminals. It has an IP00 enclosure designation and does not feature a door-mounted Human Int
This model features an IP20 / NEMA 1 enclosure located 600mm deep, suitable for various installations. The device supports a normal duty current rating of 795 amperes and functions within a frequency
This AC drive is rated for 600 VAC and 810 VDC, with a line frequency of either 50 or 60 Hz. It delivers a power output of 2 HP or 1.5 kW, supported by a current rating of 2.7 A. The rugged flange enc
This model functions on a 400 VAC input and features an AC input with precharge capability, accommodating DC terminals. It has a frame size of 3. This drive provides a power output of 15 HP or 11.2 kW
This AC drive operates using PWM vector control and utilizes forced air for cooling. It includes filtered line conditioning with a pre-installed jumper but does not have an onboard braking stage. Netw
Operating at a maximum output of 650 Amps, this AC drive handles heavy loads efficiently. It features a forced air cooling system and is protected with an IP54 rating against dust and water. The unit
Configured specifically for heavy-duty applications, the 20G11JF960JN4NNNNN excels with its output current of 960 Amps at a voltage of 690 VAC. This model of the PowerFlex 755 series employs forced ai