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Module of Spur Gear is the unit of size that indicates how big or small is a gear. Check FAQs
m=dz
m - Module of Spur Gear?d - Pitch Circle Diameter of Spur Gear?z - Number of Teeth on Spur Gear?

Module of Gear given Pitch Circle Diameter Example

With values
With units
Only example

Here is how the Module of Gear given Pitch Circle Diameter equation looks like with Values.

Here is how the Module of Gear given Pitch Circle Diameter equation looks like with Units.

Here is how the Module of Gear given Pitch Circle Diameter equation looks like.

3.9333Edit=118Edit30Edit
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Module of Gear given Pitch Circle Diameter Solution

Follow our step by step solution on how to calculate Module of Gear given Pitch Circle Diameter?

FIRST Step Consider the formula
m=dz
Next Step Substitute values of Variables
m=118mm30
Next Step Convert Units
m=0.118m30
Next Step Prepare to Evaluate
m=0.11830
Next Step Evaluate
m=0.00393333333333333m
Next Step Convert to Output's Unit
m=3.93333333333333mm
LAST Step Rounding Answer
m=3.9333mm

Module of Gear given Pitch Circle Diameter Formula Elements

Variables
Module of Spur Gear
Module of Spur Gear is the unit of size that indicates how big or small is a gear.
Symbol: m
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Pitch Circle Diameter of Spur Gear
Pitch Circle Diameter of Spur Gear is the diameter of the pitch circle of a gear that touches the meshing gear's pitch circle.
Symbol: d
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Number of Teeth on Spur Gear
Number of Teeth on Spur Gear is defined as the number of teeth (which mesh with another compatible toothed part to transmit or convert torque and speed) on a specimen or part under consideration.
Symbol: z
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.

Other Formulas to find Module of Spur Gear

​Go Module of Gear given Diametral Pitch
m=1Pd
​Go Module of Gear given Tolerance Factor
m=ϕ-(0.25(d))
​Go Module of Gear given Beam Strength and Lewis Form Factor
m=SbYσbb

Other formulas in Parameters of Spur Gear category

​Go Circular Pitch of Gear given Diameter and Number of Teeth
Pc=πdz
​Go Diametral Pitch of Gear given Number of teeth and Pitch Circle Diameter
Pd=zd
​Go Diametral Pitch of Gear given Circular Pitch
Pd=πPc
​Go Pitch Circle Diameter of Gear given Module and Number of Teeth
d=mz

How to Evaluate Module of Gear given Pitch Circle Diameter?

Module of Gear given Pitch Circle Diameter evaluator uses Module of Spur Gear = Pitch Circle Diameter of Spur Gear/Number of Teeth on Spur Gear to evaluate the Module of Spur Gear, Module of Gear given Pitch Circle Diameter is the number that expresses how big or small is the gear. The size of a gear tooth is expressed as its module. The sizes of gear teeth using the module system are indicated with the symbol m followed by numerals such as m1, m2, and m4 where the teeth sizes get larger as the numerical value increases. Module of Spur Gear is denoted by m symbol.

How to evaluate Module of Gear given Pitch Circle Diameter using this online evaluator? To use this online evaluator for Module of Gear given Pitch Circle Diameter, enter Pitch Circle Diameter of Spur Gear (d) & Number of Teeth on Spur Gear (z) and hit the calculate button.

FAQs on Module of Gear given Pitch Circle Diameter

What is the formula to find Module of Gear given Pitch Circle Diameter?
The formula of Module of Gear given Pitch Circle Diameter is expressed as Module of Spur Gear = Pitch Circle Diameter of Spur Gear/Number of Teeth on Spur Gear. Here is an example- 3933.333 = 0.118/30.
How to calculate Module of Gear given Pitch Circle Diameter?
With Pitch Circle Diameter of Spur Gear (d) & Number of Teeth on Spur Gear (z) we can find Module of Gear given Pitch Circle Diameter using the formula - Module of Spur Gear = Pitch Circle Diameter of Spur Gear/Number of Teeth on Spur Gear.
What are the other ways to Calculate Module of Spur Gear?
Here are the different ways to Calculate Module of Spur Gear-
  • Module of Spur Gear=1/Diametral Pitch of Spur GearOpenImg
  • Module of Spur Gear=Tolerance Factor of Spur Gear-(0.25*(sqrt(Pitch Circle Diameter of Spur Gear)))OpenImg
  • Module of Spur Gear=Beam Strength of Spur Gear Teeth/(Lewis Form Factor for Spur Gear*Bending Stress in Spur Gear Teeth*Face Width of Spur Gear Tooth)OpenImg
Can the Module of Gear given Pitch Circle Diameter be negative?
No, the Module of Gear given Pitch Circle Diameter, measured in Length cannot be negative.
Which unit is used to measure Module of Gear given Pitch Circle Diameter?
Module of Gear given Pitch Circle Diameter is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Module of Gear given Pitch Circle Diameter can be measured.
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