| Selection Procedure |
| Selection based on HP & RPM |
| SELECTION WHEN INPUT HP AND OUTPUT RPM IS KNOWN. |
| A) |
Depending on the duty cycle, select the correct service factor (S.F.) from the table 8. |
| B) |
From our 'Selection Table Based on HP' (Table 10), go to the selection chart of that particular H.P. & check the nearest output RPM. Select a model with service factor equal to or higher than above service factor. |
| C) |
f the input shaft required is hollow to suit a particular Frame Size, check the availability of hollow input for that particular model from Table 9. If it is not available, select an alternate higher model or contact us. |
| E) |
Check that the Thermal Rating of the selected unit (See Table 9) is more than or equal to the HP to be connected. If the Thermal Rating of the unit is less than the connected HP and if the duty of the unit is continuous, select a higher model or arrange for a separate cooing arrangement for the gear box or contact us. |
| F) |
Finally, check that the actual overhang load on the input and output shaft is less than the allowable overhang load as described in section 2.1 above. Also check that the axial load on the gear box shaft is also within limit as described in section 2.2 above. |
