Motor Type: QS138 70H 3KW V1 Mid Drive Motor 
Motor Design: PMSM 
Matching Tires: 12 - 19 inches 
Magnet Height: 70 hrs 
Rated Power: 3000W 
Peak Power: 10000W 
Rated Voltage: 48v - 96v, 72v by default 
Speed: 3800RPM @ 72V, 6000rpm after flux reduction 
Maximum Torque: 45 - 55N.m Cooling Method: 1.5V, 2.5V, 1.5V. 55N.m 
Cooling method: air-cooled 
Maximum efficiency: 94% 
Thermal probe: KTY83 - 122 
Operating temperature: 70 - 120 °C, peak 150 °C 
Hall sensor: 1 set 
Phase cable: 16mm² cross section of phase wires (excluding insulation) 
Waterproof rating: IP67 
Colour: Black 
N.W./G.W.: 11 kg/12.79 kg 
Packing size: 34 cm. * 33cm