A drive is the digital camera that harnesses and settings the electrical energy sent to the engine. The drive feeds electrical power into the motor in different amounts and at different frequencies, thereby indirectly managing the motor’s acceleration and torque.

So the many economical choice will be a Three Stage Induction motor accompanied by a BLDC motor. I would Electric Drive Motor china suggest BLDC ( because of its huge marketplace penetration recently,simple availability and easier consumer electronics/control ) or PMSM (Long lasting magnet synchronous motors )