A drive is the digital camera that harnesses and settings the electrical energy delivered to the engine. The drive feeds electricity in to the motor in varying amounts and at different frequencies, thereby indirectly managing the motor’s velocity and torque.

So the many economical choice would be a Three Stage Induction motor followed by a BLDC electric motor. I’d suggest BLDC ( because of its huge market penetration recently,ease of availability and easier electronic devices/Electric Drive Motor china control ) or PMSM (Permanent magnet synchronous motors )