TB Wood’s Inc.: vector control
The E-trAC® UVC vector control is designed to deliver speed control to a wide range of sensorless and closed-loop vector motor applications, and is essentially four drives in one: V/Hz, sensorless vector, flux vector, and brushless servo power modes. Models range from 2 to 60 hp and operate on voltages ranging from 380 to 460 vac nominal, and special program modes multiply the drive’s versatility. Applications include cranes and hoists, machining, tooling, positioning and tension control, wood processing, extruders and kneaders, centrifuges, mills and mixers, conveyors, pumps, and fans and blowers.
—TB Wood’s Inc.