The How's as well as Whys of High Torque Clock Movements Clock movements are the heart and soul of any kind of wrist watch, whether analog or electronic, whether modern or antique. Clock movements are likewise called motors, as well as their function is to turn the hands on a continual basis so that the clock constantly portrays the right time. For this reason, we're talking about a rotating motor that has to use a particular quantity of minimal torque upon its tons, the hands, to complete its job. Clock movements are standardized according to one of the most commonly made use of applications. What this suggests is that the electric motor is developed to provide sufficient torque to cover hand weights up to a given restriction however can not revolve minute hands (much heavier than hr hands) considering greater than this. In method the weight limitation for the most popular clocks corresponds to a size of about 5 inches. In other words, hands with sizes more than 5 inches will certainly in general present also hefty a tons for the electric motor, causing the rotation to drag and even quit entirely. Hands much shorter than the restriction will certainly trigger the motor no problem.