Variable Frequency Drives

We offer a wide selection of PowerFlex® AC and DC variable frequency drives that are all designed for flexibility, productivity, and ease of use. Our VFDs handle both low voltage and medium voltage applications, with a wide range of power ratings.

We offer solutions that are designed to help you simplify machine design while you improve system performance. Various motors that are designed for optimum performance and service life round out this offering.

Featured Technologies
low voltage program
Low Voltage Drive Program

Improved Stocking on Low Voltage Drives
May 6th, 2020

Featured Products
ac family
Drives, AC Low Voltage

The PowerFlex® family of AC drives offers a broad range of control modes, features, options, and packaging, as well as global voltages and many power ratings. With a consistent programming structure and common operator interface, PowerFlex drives ease programming and configuration, and they reduce set-up time, training, and operation.

PowerFlex Compact-class AC drives deliver a cost-effective, general-purpose solution for standalone machine level control applications and simple system integration.

PowerFlex Architecture-class AC drives provide a broad set of features and application-specific parameters, and they are ideal for high-performance applications.

medium voltage
Drives, AC Medium Voltage

Our PowerFlex® Medium Voltage Drives can deliver the performance your application demands across a broader range than ever before. PowerFlex 7000 AC drive products are designed to meet a broad variety of heavy industry needs and configurations 2.4...6.6 kV. These drives offer a motor current up to 720 A, for synchronous or induction motors.

Our PowerFlex 6000 drives meet applications that require variable speed motor control from 2.2…11 kV, with motor current up to 680 A. These easy-to-use drives are well-suited for variable torque applications like simple, standalone centrifugal fans and pumps.

No matter where your applications are located or whether your requirements are simple or complex, count on PowerFlex medium voltage drives for the optimal solution.

dc family
Drives, DC

Our full line of PowerFlex® DC drive products includes PowerFlex DC digital drives, PowerFlex DC standalone regulators (SAR), and PowerFlex DC field controllers.

Our DC solutions can meet the needs of a wide range of demanding applications. They are designed for DC motor applications and retrofits up to 6000 Hp / 4000 kW.

ArmorStart Distributed Motor Controllers

Our ArmorStart® Distributed Motor Controllers are a cost-effective, simple solution to your on-machine architecture.

These controllers use quick disconnects for I/O, communications, motor, three-phase, and control power while offering several communication options.

These controllers provide a solution integrated into EtherNet/IP™ and DeviceNet™ networks and options for safety installations. ArmorStart controllers are ideal for automotive, material handling, and packaging applications.

guard logix
Drives Software

Our Allen-Bradley® PowerFlex® Drive Software provides you with an easy way to configure your VFD.

Select the tool that best fits your need: DriveTools™, Connected Component Workbench, and for your Logix controlled applications use Studio 5000 Logix Designer®.

Each drive configuration tool provides an interface for easy programming, maintenance, and operation of your PowerFlex drive.