Structure and working principle of gearbox
The small gear is integrated with the high-speed shaft, using a gear shaft structure. This structure is used in situations where the diameter of the gear and the diameter of the shaft are not significantly different. The large gear is assembled on the low-speed shaft, and the parts on the shaft are fixed axially using shaft shoulders, shaft sleeves, and bearing covers. Due to the axial force during gear meshing, both shafts are supported by a pair of tapered roller bearings to withstand the combined effects of radial and axial loads. The bearing is lubricated with lubricating oil. To prevent the hot oil from gear meshing from directly entering the bearing, an oil stop ring is installed on the inner wall of the box located in the bearing seat hole between the bearing and the small gear. To prevent lubricant leakage from the box at the joint between the shaft extension section and the bearing cover, as well as external dust and foreign objects entering the box, a sealing element is installed in the bearing cover. The contact type lip seal ring used in the picture is suitable for dusty environments.
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What is the specific function of the gearbox of the deceleration motor?
The working principle of a gearbox: A gearbox is used for variable speed, and gearboxes or reduction motors are mostly used for variable speed through gears. The principle is that a large gear with a small gear or a small gear with a large gear.
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2024
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How to calculate the reduction ratio of planetary gear reducer?
The calculation formula for planetary gear reducers is influenced by factors such as transmission ratio calculation, gearbox efficiency, the relationship between power and speed torque, current, and efficiency.
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2024
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Technical comparison between worm gear reducer and gear reducer
High transmission accuracy. Through precise machining techniques and appropriate tooth profile design, gear reducers can achieve high transmission accuracy. For example, in the transmission system of precision instruments and meters, the use of high-precision gear reducers can ensure the precise rotation of pointers or the precise displacement of other components.
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2024
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How to adjust the speed of servo motor?
Due to differences in manufacturer and model specifications, the speed regulation method of servo motors may also vary slightly. If you are indifferent, suggest or consult the manufacturer for adjustment before actual operation.
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2024
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