Simplifying AC Motor Control with a More Integrated Inverter
September 3, 2026
Electrical motors power critical manufacturing processes, from conveyors and processing equipment, to pumps, compressors, and material-handling systems. Controlling these motors effectively requires turning them on and off. Manufacturers need precise speed and torque control while also managing safety, connectivity, wiring, and system complexity.
Why Flexible Motor Control Matters
Manufacturers often use multiple motor types across a single production line. That can lead to different inverter models, components, and engineering approaches for each application.
A flexible inverter can support multiple motor types and both open-loop and closed-loop control strategies. This helps machine builders standardize more of their motor-control architecture, reduce the number of models they need to stock, and simplify maintenance and replacement planning.
The M1 Inverter is designed to control motor speed, torque, and, in some applications, position across a wide range of motor technologies.
Reducing Safety and Wiring Complexity
Traditional motor safety circuits may require external contactors, additional panel components, and extensive hardwiring. These elements add cost, consume panel space, and increase installation time.
An inverter with integrated Safe Torque Off functionality can simplify this design. The OMRON M1 Inverter provides STO functionality rated to SIL 3 and Performance Level e, helping reduce the external components traditionally required in emergency-stop circuits.
- Reduced component and wiring costs
- Less panel space
- Faster installation
- A more streamlined safety architecture
Connecting Motor Control to the Automation Network
As machines become more connected, motor control needs to work as part of the broader automation system. Engineers need access to inverter data, diagnostics, control commands, and safety information across the machine network.
Network-connected inverters can simplify commissioning, improve system visibility, and reduce point-to-point wiring. For EtherCAT applications, Fail Safe over EtherCAT allows standard communication and safety data to travel across the same network.
Introducing the OMRON M1 Inverter
The OMRON M1 Inverter combines flexible motor control, network connectivity, and machine safety in one product family. It is available with RS-485, EtherCAT, and EtherNet/IP multiprotocol communication options.
For Sysmac applications, the EtherCAT model provides native integration and supports Fail Safe over EtherCAT. This helps reduce wiring, simplify machine design, and create a more unified approach to motion, safety, and control.
- Standardize motor control across applications
- Reduce external safety components
- Simplify wiring and installation
- Improve integration with modern automation networks
- Build a more flexible machine architecture
Build a More Integrated Motor-Control System
A modern inverter should do more than adjust motor speed. It should help simplify machine design, improve safety integration, reduce wiring, and support future application needs.
More Information
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Omron Expands Motion Portfolio with Introduction of the New M1 Inverter Family
OMRON Automation has introduced the M1 Inverter family, a new addition to its motion portfolio designed to provide machine builders and manufacturers with a scalable solution for AC motor control. The M1 family combines advanced drive performance, flexible networking options, and integrated safety capabilities to help customers simplify automation architectures while improving machine efficiency and reliability.
