Belt speed v = π D1 n · m/s ; Belt length L · m ; Smallest belt wrap angle α, deg ; Drive torque P/(2π·n1), Nm ; Drive force T1-T2 = P/v, N.

WebCAP - Online Drive & Tension Calculation Software. Optibelt WebCAP is an easy-to-use online drive design and tension calculation tool. It can be used without the need to register and there is no software to install. Click on the link above to go to the WebCAP site. WebCAP can be used for simple 2-pulley v-belt drives to design for optimal

sheaves selected, calculate the belt length. For this purpose the following equation is used. C = Center Distance. D = Outer Diameter of Large Sheave.

These type of belts are known as classical vee belts. If the section is suffixed with an 'X', this indicates that the belt is cogged to allow fitting at tighter 

MPTA-B7i-2007R Calculation of V-Belt Tensions And Shaft Loads Mechanical Power Transmission Association 5672 Strand Court, Suite 2, Naples, FL 34110 www.mpta.org Page 4 of 21 2. Scope This standard covers two sheave locked center drives using Classical and Narrow industrial V-Belts and Sheaves covered under ARPM IP-20, IP-22, and IP-23. This

A tool perform calculations on the concepts and applications for V-Belt Drives calculations. These calculators will be useful for everyone and save time with the complex procedure involved to obtain the calculation results. You can also download, share as well as print the list of V-Belt Drives calculators with all the formulas.

The v-belt and its complementing pulley create the most efficient belt drive known (sometimes achieving 98% transmission efficiency). V-belts were developed in the early days of automobile innovation to improve belt reliability and torque transmission from the crankshaft to rotating assemblies. V-belts remain a common type of serpentine belt today.

efficient than the conventional calculation method. Key words : V-belt selection, Computer program, Agricultural machinery. INTRODUCTION.

1-800-444-0522 Calculate Driven Sprocket Diameter Enter Pulley Center Distance, Large Pulley Diameter and Other Pulley Diameter to calculate V-Belt Length Enter Pulley Center Distance

MPTA-B7i-2007R Calculation of V-Belt Tensions And Shaft Loads Mechanical Power Transmission Association 5672 Strand Court, Suite 2, Naples, FL 34110 www.mpta.org Page 4

application of the timing belt drive is as rigid as possible. nical tables of corresponding selected belt) must be greater than.

Let's say that you own a factory and you need to calculate a v-belt length. The diameters of the pulleys are 15 and 30 cm, and you want the 

These calculations are mainly for existing installations but you could also put it towards your design if you want to calculate what the length 

V-Belt Quick Selection Guide 1. Determine the drive's requirements. How much power (Actual Horsepower) do needs to be delivered and at what Running the belt on a pulley smaller than recommended will drastically reduce belt life. 5. After selecting a belt section, refer the Belt Drive Design Program found at www.bestorq.com to obtain more

torque and rpm values from different shafts. Horsepower = (Te)(V). 33,000. Where: Te = Effective tension, lb. V = Belt speed, ft/min.

Customer Support Customer Service 1-888-829-6637 (Press #5) Application Support 1-888-829-6637 (Press #7) [email protected]

The Selecalc engineering programs support the conveyor design process by offering an evaluation of application cases and supporting the selection of best fit belts for individual installations. SeleCalc tools are based on a proven calculation process based on state-of-the-art engineering principles. They offer support in evaluating the best fit

The number of belts required for an application is obtained by dividing the design horsepower by the corrected horsepower rating for one belt. The corrected horsepower rating of one belt is obtained by multiplying the horsepower rating from Tables 9 through 12 by the arc of contact correction factor and by the length correction factor.

Power characteristics of V-belts. 2.2 V-Belt type / Optimization. /6.2 . In the selective list, select the type of V-belt which has to be used (the Automatic design performs the selection itself). The smallest recommended diameter of the pulley is selected automatically and used after selection of the type of the belt.

Steps To Design V-Belt Mechanism · Step 1: Define the rated power for driving electric motor or shaft; · Step 2: Determine the 'design power' from 

To evaluate a selection quickly, simply go through these steps. 1 Determine your drive requirements. How much power do you need to transmit and at what speed? 2 Based on Table 1 (pg. 6), choose the Service Factor for your particular application. 3 Determine the design horsepower using the Design Horsepower formula (see below).