Coaxial gear reduction micromotor

The utility model relates to a gear reduction midget motor, which can be used in many home appliances such as air conditioner, dishwasher and sanitary ware. The output shaft of the gear reduction midget motor is arranged concentrically with the mandrel of the motor rotor, wherein a separation bracket is skillfully arranged in the gear box of the motor to bear one end of the rotor mandrel and one end of the output shaft. In this way, not only is the concentric arrangement of the motor rotor mandrel and the output shaft guaranteed, but also the bearing strength of the output shaft and the motor rotor mandrel is improved.