(3) The drum motor eliminates all external moving components such as motor, gearbox, chain, sprockets, chain guards and pillow block bearings as seen on the conventional conveyor drive. The Van der Graaf drum motor houses all vital components internally thus reduces operating and maintenance costs, improves safety conditions and because it completely sealed can operate in any condition. The high quality precision components of the Van der Graaf drum motor make it the number one choice for superior and lasting performance.
