Variable Frequency Drives

Unitronics VFDs can be used as a stand-alone product, or as part of a complete All-in-One package with our PLC+HMI controllers: UniStream®, Vision™ and Samba™.

SKU: Variable Frequency Drives Category:


Variable Frequency Drives (VFD)—also called inverters—optimize machine performance, save energy, and lower machine life cycle costs across a range of applications.

Unitronics VFDs offer options for both single and three phase VFDs from from 0.4 kW and up to 110 kW.

VFD main features: built-in EMC  Filters, Mounting options: Wall, Flange, Rail, Sensorless Vector and Torque control,  STO (Safe Torque Off), built-in Braking units, Remote Access, monitor & debug your VFD via  Scope Trace


  • Mounting options: Wall, Flange, Rail
  • Built-in EMC filters and dynamic braking units
  • Modbus RTU fieldbus
  • STO (Safe Torque Off)
  • Sensorless vector speed and torque control
  • Supports Induction and Permanent Magnet Motors
  • Heavy-duty Overload Capacity
  • The VFDs are also UL approved, TÜV-SÜD Safety and CE Certified