DC MotorChina Zltech Mobile Robot Direct Driving Wheel Low Speed 24V 8inch 48V 400rpm 100kg Load Gearless Brushless Electrical DC Hub Servo Motor with Optical Encoder, Find details about China Hub Motor, Electrical Motor from Zltech Mobile Robot Direct Driving Wheel Low Speed 24V 8inch 48V 400rpm 100kg Load Gearless Brushless Electrical DC Hub Servo Motor with Optical Encoder