SERVICE FACTOR FOR GEARBOX

Gearbox Service Factor Calculator

Select a calculation method or use our new AI analysis to find the required service factor (SF).

Select the mechanism group (M-Class) for your crane as defined by FEM 1.001 or IS 3177. This is the most common method for crane applications.

Crane Duty Class M1 M2 M3 M4 M5 M6 M7 M8

Required Service Factor

2.00

Use the general AGMA classification. Select the load type and the daily operation time to find the recommended service factor.

Load Type Uniform Moderate Shock Heavy Shock

Operation per Day < 3 Hrs/Day 3-10 Hrs/Day > 10 Hrs/Day

Required Service Factor

2.00

Describe your crane's application, and our AI will recommend the correct classification and set the calculators for you.

Application Description

AI Justification:

The calculators in the other tabs have been updated with these recommendations.

AI-generated content. Please verify recommendations with a qualified engineer and your gearbox supplier.