A drive is the electronic device that harnesses and settings the electrical energy delivered to the engine. The drive feeds electrical power in to the motor in Electric Drive Motor china varying amounts and at different frequencies, thereby indirectly managing the motor’s swiftness and torque.
So the many economical choice will be a Three Phase Induction motor accompanied by a BLDC motor. I 
would suggest BLDC ( because of its huge marketplace penetration recently,ease of availability and easier electronics/control ) or PMSM (Permanent magnet synchronous motors )