45MM Planetary Motor Reducer Precision Gearbox All Metal Variable Speed 24V 1. When you use the motor, there should be no binding, such as adhesive should not be injected into the bearing through the rotating bearing, which will hinder the operation of the motor. The rotation of the shaft may have the opposite effect on the life of the motor. In order to prolong the life of the motor, please check whether your loads are in accordance with the regulations 2. Do not overload the motor or hang anything on the end of the shaft that may hinder the rotation of the motor. 3、Make the load eccentric and heavy radiation, which is harmful to the life of the motor. Do not store the motor in high temperature or extreme humidity, or in corrosive gas, as this will reduce the effectiveness of the motor. 5、Do not run the motor in high temperature and humidity. When you want to weld the positive and negative terminals of the motor, the temperature of the soldering iron should be 340℃, 40℃, and the heating time should be less than 3 seconds. Do not make 6. Deformation of the plastic, letting the soldering point flow into the motor or breaking the end of the wires during the work will make the motor's function deteriorate. 7、Do not let the motor shaft jammed, when the incoming power, in a short period of time will make the motor overheating, burn its accessories. 8. The quality of the motor cannot be guaranteed due to the lack of skills of the staff, when the motor meets the matters mentioned in the instruction manual, or when the apparent judgement is obviously a fault. 9、Supply the specified power and make sure it is within the range of measurable requirements. 10. Do not apply excessive weight to the pulleys or gears when installing the motor. If the screws are too long when mounting the motor, contact between the motor itself and the rotor may occur, which may affect the characteristics.