A drive is the digital camera that harnesses and handles the electrical energy sent to the motor. The drive feeds electrical power in to the 
motor in different amounts and at various frequencies, thereby indirectly controlling the motor’s velocity and torque.
So the many economical choice will be a Three Stage Induction motor accompanied by a BLDC electric motor. I’d Electric Drive Motor china suggest BLDC ( for its huge market penetration recently,ease of availability and easier consumer electronics/control ) or PMSM (Long term magnet synchronous motors )
