The parts of the reducer, especially the transmission parts on the output shaft, must be carefully installed. It is forbidden to use tools such as hammers for explosive force installation. The transmission connection parts should be equipped with protective devices when necessary to ensure its transmission effect and service life. Although there are many types of couplings for gear reducers, it is not recommended to use rigid fixed couplings, because improper installation of such couplings will cause unnecessary additional loads, which not only wastes energy, but also easily causes bearing fracture and damage.
The location selection and fixation of the reducer is very important. It should be installed on a horizontal and stable foundation or base to ensure that the oil in the oil drain tank is easily discharged and the cooling air circulation is smooth. If the reducer is not firmly fixed or the foundation is not reliable, vibration and noise will occur, resulting in damage to the bearing and gear. During installation, attention should be paid to the alignment of the transmission center axis. The alignment error should not be greater than the use compensation of the reducer coupling to ensure its longer service life. 2、 Component installation
In our daily use of machinery, most of us cannot do without the reducer. As a connecting machine, it reduces the speed of the motor and increases the torque to provide greater torque, which plays an important role in the whole set of mechanical equipment. For example, the solid-liquid separator and automatic manure scraper commonly used in our aquaculture industry need the support of the reducer. Of course, such a key machine is also very delicate. Pay more attention to the following points during installation: 1. Location selection
In order to maintain the original magnetic flux corresponding to the current supply voltage, the stator automatically increases the current. Because the current of the rotor is large at this time, the stator current also increases greatly, even up to 4~7 times of the rated current, which is the reason for the large starting current. Why is the current low after starting: with the increase of the motor speed, the speed of the stator magnetic field cutting the rotor conductor decreases, the induced potential in the rotor conductor decreases, and the current in the rotor conductor also decreases, so the part of the stator current used to offset the influence of the magnetic flux generated by the rotor current also decreases, so the stator current will increase from large to small until normal.
WPEO120-175,WPEO135-200,WPEO155-250,WPEDO40-70,WPEDO50-80
