Distance from Belt Pitch Line to Pulley Tip Circle Radius Calculator

✖Pulley Pitch Diameter is the diameter of the pulley at the pitch line level of the belt used with this pulley.ⓘ Pulley Pitch Diameter [d^']			+10% -10%
✖Pulley Outside Diameter is the diameter of the outer surface of the pulley.ⓘ Pulley Outside Diameter [d_o]			+10% -10%

✖Belt Pitch Line and Pulley Tip Circle Radius Width is the distance between the pitch line of belt (which is situated outside the pulley-tip-circle radius) and the pulley tip circle radius.ⓘ Distance from Belt Pitch Line to Pulley Tip Circle Radius [a_p]

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Distance from Belt Pitch Line to Pulley Tip Circle Radius Solution

STEP 0: Pre-Calculation Summary

Formula Used

Belt Pitch Line and Pulley Tip Circle Radius Width = (Pulley Pitch Diameter/2)-(Pulley Outside Diameter/2)
a_p = (d^'/2)-(d_o/2)
This formula uses 3 Variables

Variables Used

Belt Pitch Line and Pulley Tip Circle Radius Width - (Measured in Meter) - Belt Pitch Line and Pulley Tip Circle Radius Width is the distance between the pitch line of belt (which is situated outside the pulley-tip-circle radius) and the pulley tip circle radius.
Pulley Pitch Diameter - (Measured in Meter) - Pulley Pitch Diameter is the diameter of the pulley at the pitch line level of the belt used with this pulley.
Pulley Outside Diameter - (Measured in Meter) - Pulley Outside Diameter is the diameter of the outer surface of the pulley.

STEP 1: Convert Input(s) to Base Unit

Pulley Pitch Diameter: 170 Millimeter --> 0.17 Meter (Check conversion here)
Pulley Outside Diameter: 154 Millimeter --> 0.154 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

a_p = (d^'/2)-(d_o/2) --> (0.17/2)-(0.154/2)

Evaluating ... ...

a_p = 0.00800000000000001

STEP 3: Convert Result to Output's Unit

0.00800000000000001 Meter -->8.00000000000001 Millimeter (Check conversion here)

FINAL ANSWER

8.00000000000001 ≈ 8 Millimeter <-- Belt Pitch Line and Pulley Tip Circle Radius Width

(Calculation completed in 00.006 seconds)

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Created by Aditya Prakash Gautam

Indian Institute of Technology (IIT (ISM) ), Dhanbad, Jharkhand

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< Synchronous Belt Drives Calculators

Transmission Ratio of Synchronous Belt Drive given no. of Teeth in Smaller and Larger Pulley

LaTeX Go Transmission Ratio of Belt Drive = Number of Teeth on Larger Pulley/Number of Teeth on Smaller Pulley

Transmission Ratio of Synchronous Belt Drive given Speed of Smaller and Larger Pulley

LaTeX Go Transmission Ratio of Belt Drive = Speed of Smaller Pulley/Speed of Larger Pulley

Speed of Smaller Pulley given Transmission Ratio of Synchronous Belt Drive

LaTeX Go Speed of Smaller Pulley = Speed of Larger Pulley*Transmission Ratio of Belt Drive

Speed of Larger Pulley given Transmission Ratio of Synchronous Belt Drive

LaTeX Go Speed of Larger Pulley = Speed of Smaller Pulley/Transmission Ratio of Belt Drive

Distance from Belt Pitch Line to Pulley Tip Circle Radius Formula

LaTeX Go

Belt Pitch Line and Pulley Tip Circle Radius Width = (Pulley Pitch Diameter/2)-(Pulley Outside Diameter/2)
a_p = (d^'/2)-(d_o/2)

What is the significance of Pulley pitch circle/diameter ?

The tooth profile of synchronous belts is of trapezoidal shape with sides being straight lines which generate an involute, similar to that of a spur gear tooth. As a result, the profile of the pulley teeth is involute. Unlike the spur gear, however, the outside diameter of a timing pulley is smaller than its pitch diameter, thus creating an imaginary pitch diameter (pulley pitch diameter) which is larger than the pulley itself. Pulley pitch circle coincides with the belt pitch line over the meshed teeth part.

How to Calculate Distance from Belt Pitch Line to Pulley Tip Circle Radius?

Distance from Belt Pitch Line to Pulley Tip Circle Radius calculator uses Belt Pitch Line and Pulley Tip Circle Radius Width = (Pulley Pitch Diameter/2)-(Pulley Outside Diameter/2) to calculate the Belt Pitch Line and Pulley Tip Circle Radius Width, The Distance from Belt Pitch Line to Pulley Tip Circle Radius formula is defined as a measurement that helps in determining the spatial relationship between the belt's pitch line and the radius of the pulley tip circle in synchronous belt drive systems. Belt Pitch Line and Pulley Tip Circle Radius Width is denoted by a_p symbol.

How to calculate Distance from Belt Pitch Line to Pulley Tip Circle Radius using this online calculator? To use this online calculator for Distance from Belt Pitch Line to Pulley Tip Circle Radius, enter Pulley Pitch Diameter (d^') & Pulley Outside Diameter (d_o) and hit the calculate button. Here is how the Distance from Belt Pitch Line to Pulley Tip Circle Radius calculation can be explained with given input values -> 8000 = (0.17/2)-(0.154/2).

FAQ

What is Distance from Belt Pitch Line to Pulley Tip Circle Radius?

The Distance from Belt Pitch Line to Pulley Tip Circle Radius formula is defined as a measurement that helps in determining the spatial relationship between the belt's pitch line and the radius of the pulley tip circle in synchronous belt drive systems and is represented as a_p = (d^'/2)-(d_o/2) or Belt Pitch Line and Pulley Tip Circle Radius Width = (Pulley Pitch Diameter/2)-(Pulley Outside Diameter/2). Pulley Pitch Diameter is the diameter of the pulley at the pitch line level of the belt used with this pulley & Pulley Outside Diameter is the diameter of the outer surface of the pulley.

How to calculate Distance from Belt Pitch Line to Pulley Tip Circle Radius?

The Distance from Belt Pitch Line to Pulley Tip Circle Radius formula is defined as a measurement that helps in determining the spatial relationship between the belt's pitch line and the radius of the pulley tip circle in synchronous belt drive systems is calculated using Belt Pitch Line and Pulley Tip Circle Radius Width = (Pulley Pitch Diameter/2)-(Pulley Outside Diameter/2). To calculate Distance from Belt Pitch Line to Pulley Tip Circle Radius, you need Pulley Pitch Diameter (d^') & Pulley Outside Diameter (d_o). With our tool, you need to enter the respective value for Pulley Pitch Diameter & Pulley Outside Diameter and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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