lewis gear strength calculator

enter the value and click "calculate", the calculation result will be displayed.

enter a value:

gear pitch:
surface width(inches):
material tensile strength (psi):
number of teeth:
speed:

calculation result:

maximum safety tooth load:
gbp
maximum safety tooth load:
kilogram
lewis gear strength calculator

enter a value and click calculate. the results will be displayed.

usage example
gear pitch: 20

tooth width (inches): 8

material tensile strength (psi): 6

number of teeth: 10

speed: 9

click "calculate" to output data

safety gear maximum load: 0.1604846 lbs.

maximum load of safety gear: 0.0727946 kg

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