ABB Variable Speed Drives are ideal for most low power VFD AC Drives applications like conveyers, pumps, and fans. ABB Drives are manufactured to be easily integrated into machines, with flexible mounting options and straightforward configuration. ABB Variable Speed Drive technology increases the productivity of the driven process by extending the motor speed range from zero to well above the rated speed. When only a low capacity is needed, the Variable Speed Drive lowers the machine speed to save energy.