MAXIMUM ADMISSIBLE AXIAL AND RADIAL LOADS ON THE INPUT
AND OUTPUT SHAFTS GEAR REDUCERS SERIES "S" AND "I"

To obtain the value of the maximum load which can be applied to the gear reducer shaft different variables must be taken into account. Some depend exclusively on the size of the gear reducer and the speed reduction ratio and others on the operating conditions of its mechanism.

GROUP A

GROUP B

The variables of group A are automatically defined when the size and reduction ratio of the gear reducer is chosen. Where as the variables of group B depent on each particular disposition of the mechanism.
On the other hand, the two groups are inter-related, such that any modification to variables in group B, may result in the variation of loads, in proportion, so important, that it can change variables in group A. Which may change the type of gear reducer. This would compel us to make a very extensive and complicated catalogue, to determine the maximum admissible loads of each gear reducer in all possible configurations. Conversely a short and simple catalogue, without any practical use other than in some very particular cases.
We believe it is better to facilitate a calculation programme, where all the variables are taken into account and the customer may select, each gear reducer according to his needs.