1. The DC reduction motor should be firmly installed on a stable foundation or base, the oil in the oil tank should be emptied, and the cooling air should be able to circulate smoothly.

　　2. Before installation, clean the installation shaft and check whether there are bulges and dirt on the installation shaft. If there are any, clean them all.

　　3. When there are protrusions in the transmission coupling or gear, and the sprocket is used in the transmission, installation of a protective device should be considered. When the output bearing is subject to a large radial load, a reinforced motor should be selected.

　　4. The center axis of the transmission should be aligned during installation, and the error should not be greater than the usage compensation of the coupling used, so as to extend the service life of the motor and obtain ideal transmission efficiency.

　　5. Try not to use rigid fixed couplings. Improper installation of such couplings will result in unnecessary external loads, which will cause early damage to the bearings and even cause the output shaft to break in severe cases.

　　6. When installing transmission components on the output shaft, bolts should be used to press the transmission components in, and no hammering is allowed to avoid damaging the internal parts of the DC reduction motor. The installation operation of DC reduction motor is very important, which is directly related to the use status of the motor. Therefore, users should carefully understand the installation operation of the motor to ensure its normal operation and create greater benefits for the enterprise.

　　The above is a brief introduction to the precautions for installing DC reduction motors. Therefore, in normal use, we should develop good usage habits, conduct careful inspection and maintenance, and prevent accidents and unnecessary losses.