Vector Control part 2: Sensorless Vector Control gives the WEG CFW500 Variable Frequency Drive the ability to accurately control the speed and torque of a motor for all but the lowest RPMs. And since it doesn't cost anything to try it (no sensor required) why not give it a try? Learn all about how to set it up and use it in this brief hands-on tutorial. Also be sure to check out the Full Vector version of this in part 1 and the helpful hints in part 3.
This drive can produce full rated torque down to zero RPM and is available in NEMA4x/IP66 enclosures for OUTDOOR use in direct sunlight! It's available in up to 60 hp and has all the high end features you would expect like Dynamic Braking, PID, built-in PLC, Safe Torque Off (STO/SSI), two remote keypad options, Modbus TCP, EtherNet/IP, 65kVA SCCR, FOC or Torque Mode, Sensorless Vector, etc.