As everyone knows the technique, the main objective of any mechanism is to perform its task with the highest possible efficiency.Gearboxes Bonfiglioli relatively inexpensive, are extremely reliable and have a very high efficiency.Such mechanisms include and gearmotor bonfiglioli.
most prevalent worm, cylindrical, and planetary gear units, so we will look at their benefits in relation to each other.
worm gearboxes.Most often, these gearboxes are used in mechanisms that use a continuous or repeated operation.The popularity of these gearboxes have received for their ruggedness and reliability.They are characterized by low vibration, as well as extremely low noise.In addition, these gearboxes its valuable function of automatic lock.If you use this lift cargo gear and the engine suddenly fails, the gearbox is automatically locked and the load falls.Furthermore, such gearboxes may scroll shaft in two directions, so popular in the industry.
But these gears there are obvious shortcomings.The main drawback - the lack of efficiency.In the case of worm gear does not exceed 80%.It is because of this worm gearboxes are produced only large size, as well as reducing the scale of further exacerbating this problem.
Helical gearboxes.It is industrial equipment most common today in the workplace.They have the highest efficiency (90%) and have low amortization of its basic mechanisms.The latter circumstance allows to use mechanisms such gearboxes clock.
main advantages of such gear shaft can be rotated in all directions, the gear ratio in all cases is the same.Efficiency in this case, as mentioned above, much better.Speed range for all variants of operation may vary.Among other things, in tandem is fairly low cost and ease of use.
Disadvantages: These gearboxes may only be used under moderate loads and slowly changing.The mechanism of these gearboxes rather capricious, and is not suitable for use in dusty atmosphere and to work in hostile environments.In addition, strictly prohibited the use of this type of gear in an explosive atmosphere.
Planetary Gear.These gearboxes are different optimal performance.Their main properties - the compactness and light weight.This planetary gear works in car wiper.The industry often uses planetary gears PAZ with high specifications.Unfortunately, they can not be used for lifting loads.
Based on the analysis of the quality of gearboxes and gearmotors, it is difficult to make a specific recommendation on the preferences of a particular type.When selecting gear special significance should be attached to the intended loads, as well as the use in the production of hazardous media and materials.But the choice of a mechanism such as gear bonfiglioli will be fully justified in many cases.
