If the belt wedges in a V-pulley and does not rest on the root diameter, enter the diameter that is defined by the belt’s outside edge. For the groove depth, enter the belt’s thickness. In all cases the program will automatically calculate the belt’s cut length. If the belt wedges in a V-pulley and does not rest on the root diameter, enter the diameter that is defined by the belt’s outside edge. For the groove depth, enter the belt’s thickness. In all cases the program will automatically calculate the belt’s cut length. If the belt wedges in a V-pulley and does not rest on the root diameter, enter the diameter that is defined by the belt’s outside edge. For the groove depth, enter the belt’s thickness. In all cases the program will automatically calculate the belt’s cut length. Belt Length Calculator | Distance Between Pulleys Calculator <<< SEE ALL ONLINE CALCULATORS . Practical Application: Broken Belt, Unkown Length. Have you ever been out in the field or to a customers site only to discover a broken belt? You take a closer look only to realize that the belt is old and worn and you can’t make out a single word on it. If the belt wedges in a V-pulley and does not rest on the root diameter, enter the diameter that is defined by the belt’s outside edge. For the groove depth, enter the belt’s thickness. In all cases the program will automatically calculate the belt’s cut length. If you know any 3 values (Pulley sizes or RPM) and need to calculate the 4th, enter the 3 known values and hit Calculate to find the missing value. For example, if your small pulley is 80mm diameter, and spins at 1000 RPM, and you need to find the second pulley size to spin it at 400 RPM, Enter Pulley1 80, Pulley 1 RPM 1000, Pulley 2 RPM 400 ... If the belt wedges in a V-pulley and does not rest on the root diameter, enter the diameter that is defined by the belt’s outside edge. For the groove depth, enter the belt’s thickness. In all cases the program will automatically calculate the belt’s cut length. Belt Length Calculator V-Belt Length Requirement Calculator getcalc.com's V-Belt Length Calculator is an online mechanical engineering tool to calculate the required length of v-belt between to pulleys, in both US customary & metric (SI) units. Belt Length Calculator V-Belt Length Requirement Calculator getcalc.com's V-Belt Length Calculator is an online mechanical engineering tool to calculate the required length of v-belt between to pulleys, in both US customary & metric (SI) units. The length is ( n * 2 ) with n being the number of teeth, and 2 being the "GT2" 2mm pitch This means that if I were to wrap a 60T belt around that 60T pulley, I would have a 120mm belt circumference, which results in a belt ( = core wire) diameter of 38.2 mm (120mm / pi) If you know any 3 values (Pulley sizes or RPM) and need to calculate the 4th, enter the 3 known values and hit Calculate to find the missing value. For example, if your small pulley is 80mm diameter, and spins at 1000 RPM, and you need to find the second pulley size to spin it at 400 RPM, Enter Pulley1 80, Pulley 1 RPM 1000, Pulley 2 RPM 400 ... Belt Length = ((0.3 + 0.15) * π / 2) + (0.3 - 0.15) * arcsin((0.3 - 0.15) / 2*1.5) + 2 * √(1.5 2 − 0.25 * (0.3 - 0.15) 2) = 3.71 m; Simple, right? But, did you know that there is an even easier solution to your belt length problem? And it doesn't have trigonometric functions or square roots! Belt Length Calculator | Distance Between Pulleys Calculator <<< SEE ALL ONLINE CALCULATORS . Practical Application: Broken Belt, Unkown Length. Have you ever been out in the field or to a customers site only to discover a broken belt? You take a closer look only to realize that the belt is old and worn and you can’t make out a single word on it. Belt Length Calculator | Distance Between Pulleys Calculator <<< SEE ALL ONLINE CALCULATORS . Practical Application: Broken Belt, Unkown Length. Have you ever been out in the field or to a customers site only to discover a broken belt? You take a closer look only to realize that the belt is old and worn and you can’t make out a single word on it. If the belt wedges in a V-pulley and does not rest on the root diameter, enter the diameter that is defined by the belt’s outside edge. For the groove depth, enter the belt’s thickness. In all cases the program will automatically calculate the belt’s cut length. The length is ( n * 2 ) with n being the number of teeth, and 2 being the "GT2" 2mm pitch This means that if I were to wrap a 60T belt around that 60T pulley, I would have a 120mm belt circumference, which results in a belt ( = core wire) diameter of 38.2 mm (120mm / pi) Belt Length = ((0.3 + 0.15) * π / 2) + (0.3 - 0.15) * arcsin((0.3 - 0.15) / 2*1.5) + 2 * √(1.5 2 − 0.25 * (0.3 - 0.15) 2) = 3.71 m; Simple, right? But, did you know that there is an even easier solution to your belt length problem? And it doesn't have trigonometric functions or square roots! If you know any 3 values (Pulley sizes or RPM) and need to calculate the 4th, enter the 3 known values and hit Calculate to find the missing value. For example, if your small pulley is 80mm diameter, and spins at 1000 RPM, and you need to find the second pulley size to spin it at 400 RPM, Enter Pulley1 80, Pulley 1 RPM 1000, Pulley 2 RPM 400 ... Belt Length Calculator V-Belt Length Requirement Calculator getcalc.com's V-Belt Length Calculator is an online mechanical engineering tool to calculate the required length of v-belt between to pulleys, in both US customary & metric (SI) units. If you know any 3 values (Pulley sizes or RPM) and need to calculate the 4th, enter the 3 known values and hit Calculate to find the missing value. For example, if your small pulley is 80mm diameter, and spins at 1000 RPM, and you need to find the second pulley size to spin it at 400 RPM, Enter Pulley1 80, Pulley 1 RPM 1000, Pulley 2 RPM 400 ... Belt Length Calculator V-Belt Length Requirement Calculator getcalc.com's V-Belt Length Calculator is an online mechanical engineering tool to calculate the required length of v-belt between to pulleys, in both US customary & metric (SI) units. The length is ( n * 2 ) with n being the number of teeth, and 2 being the "GT2" 2mm pitch This means that if I were to wrap a 60T belt around that 60T pulley, I would have a 120mm belt circumference, which results in a belt ( = core wire) diameter of 38.2 mm (120mm / pi) Belt Length Calculator V-Belt Length Requirement Calculator getcalc.com's V-Belt Length Calculator is an online mechanical engineering tool to calculate the required length of v-belt between to pulleys, in both US customary & metric (SI) units. Belt Length Calculator V-Belt Length Requirement Calculator getcalc.com's V-Belt Length Calculator is an online mechanical engineering tool to calculate the required length of v-belt between to pulleys, in both US customary & metric (SI) units.