6.5 inch 36-48v 600w brushless dc single hub motor with encoder and hall sensors. It is a gearless encoder hub motor, which max load is 180kg. Rated torque 20N.m, peak torque 40N.m. Rated current 5A-20A(peak 45A), rated speed 400-500RPM. 1024 line Incremental magnetoelectric encoder.
Pole pairs 15 pairs.