Thomson currently has two account systems - one for the website and CAD model downloads, and one for e-commerce. We understand that two logins is an inconvenience and are working to consolidate our systems into one login process. Until we’re able to consolidate the two logins, please follow these guidelines:
The calculator takes the input parameters of a given PMBS ball screw assembly and determines the amount of torque required to move a given load. In addition, it calculates the drag torque variance due to preload.