A gear is a mechanical transmission element consisting of uniformly spaced teeth on a circumference. It is used in combination with two or more gears, rotating on the shaft, transmitting power and torque through the meshing between the teeth. The main functions of the gear include: power transmission and torque: Through the mesh of the gear, the power from the drive shaft can be transmitted to the driven shaft to complete the operation of the working mechanism. Transform speed and torque: through the combination of the number and size of different gears, the transformation of speed and torque can be achieved to meet the needs of different equipment and systems. Adjust the direction of movement: through the combination of gears, the direction of transmission movement can be changed to achieve movement transmission in different directions. Balancing load: The gear drive can balance the load, avoid a single bearing with a large load, and improve the stability and reliability of the transmission system. Achieve accurate positioning: The number of teeth and size of the gear are designed accurately, which can achieve accurate position control for a variety of positioning and fixed Angle equipment. In general, gear plays a very important role in mechanical transmission, it can efficiently transfer power and torque, achieve the direction of motion change, and has the characteristics of reliability and accuracy.
