ModelNo. E2000 Motor type BLDCHub motor Rated voltage (V) 72 Rated power (W) 2000 Maximum instantaneous power(W) Above 4500W No-load speed (rpm) 1080±50 No-load current (A) <2 Rated speed (rpm) 1030±50 Rated current (A) 33 Rated efficiency (%) ≧83 Maximum torque (N.m) 18.5 Maximum torque (N.m) @ 145rpm 98 * Manufacturers have the right to keep the information updated without prior notice.