It shows a general scheme of the structure of a belt conveyor with the use of a elastic belt and a mechanical fastener, in which the following can be distinguished: 1-mechanical fastener, 2-drive 12~24"/sec. 1 second. 0.25 inches. 2. First, select the "Unit" . This will change the units on the motor sizing tool to imperial or metric. Since I have the load in 100 lbs, I chose "Imperial". Input the values for "Total weight of loads and conveyor belt" and "Friction coefficient of the belt and linear guide" . a belt to slip over the pulleys whereas a chain may break or a gear tooth may shear. Belts offer built in “Clutching”. Of course sustained overloading will cause premature wear and “Burned out” belts. 2. Belt drives are not as noisy as chain or gear drive systems. 3. Belt drives can operate over longer center distances than chain drives. To make another calculation, click on the ‘Reset’ button. Then re-enter the values. This calculator uses the formula below. You can check your calculation with this formula; If the pitch of the chain is known, say ‘up for it, the required diameter of the sprocket can be calculated with this calculator also; Sprocket Diameter Calculator The block equations relate power transmission between the belt branches or to or from the pulley. The driving and driven branches use the same calculation. Without sufficient tension, the frictional force is not enough to transmit power between the pulley and belt. Your model is valid when both ends of the belt are in tension. Once the pitch diameter is calculated, the pulley’s outer diameter can be determined by finding the distance from the belt pitch line to the bottom of the tooth profile (a value specified by the belt manufacturer), and subtracting twice that distance from the pulley pitch diameter. O.D. = pulley outer diameter (mm, in) Electronic Calibration or R Cal. •Uses a precision 165000 Ohm resistor. •Electronically simulates a load on the carriage. •A Zero and Span Calibration are performed electronically Belt Length Calculator. Calculate the length of your timing belt with B&B Manufacturing's belt length calculator. Stock and custom belts available. A8WnLO5.