1.outboard motor, dc pump motor 2.small size with high power ... .high efficiency 4.large torque 5.low noise Brief Keyword: outboard motor, dc pump motorIt is a High Performance Brushless DC ... Motor with patent. It can be used for boat, pump, e-bike, e-scooter, textile machinery and ... may not be the right choice for you.Thanks ! MAC outboard motor, dc pump motor