Suzhou Shengyi Motor Co., Ltd.  

Product Name: High Speed Brushless Hub Motor Model NO.: DGWX2 Type: Motor Trademark: Shengyi Transport Package: Seaworthy Packing Specification: 16"-28" Origin: China Product Description Dimension: 16"-28"Spoke Hole: 36HolesVoltage: 36V, 48VRated Power: 250W, 350WEfficiency: ≥80%Cable Side: RightNumbers of Magnets: 15 PolesReduction Gear Ratio: 1:4.83Mount Size: 135mmNumbers of Speed Sensor: 1-6Hall Sensor: With/WithoutFree Wheel: Cassette 8-10S/Screw6-7SWaterproof Grade: IPX5Weight: 3.6Kgs