Motor Selection Guide

When selecting the desired lifting capacity of the Tubular motor for your need, our diagram provides the basic for the required calculations. These calculation are the based on Newton’s Law of motion. When using our formula , please remember that there is a significant increase of required torque when factoring in variables such as friction due to material deflection, installation techniques, accessories used, and heights and widths above 8 feet. We offer 3 brands of motors all part of the Worlwide motorization Somfy.