This motor has fan, Better heat dissipation, it is more durable
This motor has Model 420 , 14 tooth Sprocket
Specification:
Size:as the pictures show
Rated Voltage: 48V/60V
Rated Power: 750W
Rotor Rated speed: 2800RPM
Rotor No-load speed: 3100RPM
Sprocket Wheel Rated speed:480RPM
Rated current: 20A/16A
No-load current: ≤5A
Rated torque: 2.56N.m
Efficiency: ≥75%
Reduction ratio; 1:6
Used For : Medium-sized cargo tricyclePackage Included:
1 X Scooter Motor