Flat-Belt Cross Length Required Calculator

 This mechanical engineering calculator is used to determine the V (or) Flat belt length required to connect 2 pulleys for mechanical power transmission.

  

Flat-Belt Cross Length Required Calculation Formula:

L = 2C + π (D2 + D1)2 + (D2 - D1)24C

Where,

L - belt length in inches

C - center length between two pulleys in inches

D2 - pitch diameter of first pulley in inches

D1 - pitch diameter of first pulley in inches

π - 3.14159