wholesale Mini Dc Motor layout
The 24V DC motor is characterized by high efficiency and reliability, long working life, easy maintenance and wide application. Its series can be divided into single-stage, two-stage and three-stage gear 24V DC motors. The installation layout mainly includes expansion type, coaxial type and split type. Take a look:
1. In the unfolded type of 24V DC motor, the gear is asymmetrical with respect to the support position. When the shaft is bent and twisted, the load is unevenly distributed in the tooth width. Therefore, the shaft should be designed with greater rigidity and the gear should be away from the input or Output.
2. The shunt type of 24V DC motor: the position of the out-of-shaft of the split-flow 24V DC motor can be extended from either side, which is convenient for the overall configuration of the machine. The gears of the shunt stage are made into helical gears, one side is right-handed and the other side is left-handed. In order to offset the axial force, one of the shafts should be able to make a slight axial movement to avoid jamming the gear.
3, the characteristics of coaxial 24V DC motor: the radial size is compact, but the axial size is large. Since the intermediate shaft is large, the shaft has a large disturbance when it is loaded, so the load concentration along the tooth width is more serious. At the same time, since the center of the two-stage gear must be consistent, it is difficult to fully utilize the bearing capacity of the stage gear, and the bearing lubrication in the middle portion of the deceleration is also difficult. The input and output of the 24V DC motor are located at both ends of the same axis, which limits the overall configuration of the transmission.
