Gearboxes are based on the principle that a reduction in speed is achieved by having a larger gear (big gear) on the output shaft of the gearbox with fewer teeth on the input shaft of the gearbox. It is an independent component consisting of gears, worm and worm gear surrounded by a rigid housing, which is usually used as a reduction gear between pilot and worker, and is most widely used in modern machinery. In this article, we will tell you the structure and design of the gearbox from the manufacturer;

Four key considerations when developing a gearbox design
There are many types of speed reducers, including involute spur gears, double spur gears, cycloidal pins, NGW type planetary gears, three rings, round spur worm gears, and many other types of speed reducers. To facilitate the design, fabrication, maintenance and replacement of gearboxes, a standard gearbox should be used in the project.
If a standard gearbox cannot be selected, a special gearbox shall be designed. The main issues to be considered in the design include: gear type, gear location, gear parameters, gear components, supports, box design, lubrication and seals, and heat dissipation.
With the continuous improvement of hardened tooth gears and design and manufacturing technology, with the same power and reduction ratio of the transmission, reducing the size of the gearbox, cooling problems are becoming more and more prominent, it is necessary to refer to the technical documents on the calculation of the thermal capacity of the gearbox.

Gearbox Design In the case of the gearbox, manufacturers of warm tips also pay attention to the following issues.
1. general design and selection.
2. non-standard gearbox of rational design.
3. housing design.
4. lubrication and cooling.
Next, the gearbox manufacturer presents the characteristics of the worm gearbox
1. features: with reverse automatic locking function, the reduction ratio can be larger, the input shaft and output shaft are not on the same axis or in the same plane. But generally large volume, transmission efficiency is not high, accuracy is not high. Harmonic transmission harmonic gearbox is the use of flexible components adjustable elastic deformation of motion and power transmission, the volume is not large, high accuracy, but has a flexible life is limited, can not withstand the impact of rigidity than the disadvantages of low metal parts.
2. advantages: more compact structure, small return interval, high precision, long service life, can greatly improve the rated output torque. It is designed and manufactured on the basis of modular combination system, through a variety of motor combinations, installation forms and structural solutions, gear ratio classification and fine gradation to meet a variety of use conditions, to achieve mechatronic integration function, it is an ideal transmission device with many advantages, a wide range of use, and can be positive and negative operation.