Handräder
Handräder, also known as handwheels, are manual control devices typically used to operate machinery or equipment. They provide a means for users to exert torque and control the movement or position of a component. The design of a handwheel usually consists of a circular rim that can be gripped and rotated, connected to a central hub or shaft. This hub is then attached to the mechanism it controls, such as a valve stem, screw, or gear.
The primary function of a handwheel is to translate rotational motion into linear or other forms of