Motor Type: QS138 70H 3KW V1 Mid Drive Motor 
Motor Design: PMSM 
Matching Tires: 12-19 inch 
Magnet Height: 70 hrs 
Rated Power: 3000W 
Peak Power: 10,000W 
Rated Voltage: 48v-96v, 72v by default 
Speed: 3800RPM @ 72V, 6,000rpm with flux reduction 
Max Torque: 45- 55N.m 
Cooling method: Air-cooled 
Maximum efficiency: 94% 
Thermal probe: KTY83-122 
Operating temperature: 70-120 °C, peak 150 °C 
Hall sensors: 1 set 
Phase cable: 16mm² cross section of phase wires (excluding insulation) 
Waterproofing rating: IP67 
Colour: Black 
N.W./G.W.: 11kg/ 12.79 kg 
Package size: 34 cm * 33 cm