The E2.1 series offers extremely fast filling from the side or from the top – along on the inner or outer radius, using a chain opener or screwdriver. With all these properties, the E2.1 is ideal for use in general engineering, the woodworking and metalworking industry and in machine tool construction.

It is almost impossible to design gear wheels without aid, because of the complex geometry. In order to facilitate the work of designers, igus® has now developed a simple and practical tool with the gear configurator.