Determining the overhung load
When calculating the resulting overhung load, the type of transmission element mounted on the shaft end must be considered. The following transmission element factors fZ must be applied for the various transmission elements:
Drive component | Factor of the drive component fZ | Comments |
|---|---|---|
Gear wheels | 1.15 | < 17 teeth |
Sprockets | 1.40 | < 13 teeth |
Sprockets | 1.25 | < 20 teeth |
Narrow V-belt pulleys | 1.75 | Influence of pre-tensioning |
Flat V-belt pulleys | 2.50 | Influence of pre-tensioning |
Toothed belt pulleys | 1.50 | Influence of pre-tensioning |
The overhung load acting on the gear shaft is calculated as follows:
Calculating the overhung load FR
| ||
|---|---|---|
| ||
FR | N | Overhung load |
MK2 | Nm | Operating torque on LSS |
d0 | mm | Mean diameter of the mounted transmission element in mm |
fz |
| Transmission element factor |
