Model NO.:DT-I-V-P-R-H/P Type:BLDC Pmsm Certification:ISO9001, CCC, CE Brand:Datai Voltage:48V/60V/72V Rated Power:3000W/4000W/5000W Protection Class:IP67 Protect Feature:Waterproof Gear Ratio:7.3/7.3-11.23 Max Torque:70nm/80nm Efficiency:96% Max Speed:50km/H Max N0. of Passenger:9 Transport Package:Foam + Carton Specification:146mm Trademark:DATAI Origin:Taizhou Zhejiang China HS Code:8501320000 Production Capacity:200000pieces/Year