The drive is powered by V-belts that are driven by a V-belt pulley mounted on the motor shaft. The V-belts drive the construction. V-belts are beneficial for the drive reducer. V-belts are safe. V-belts can slip under overload conditions. This is beneficial for the drive reducer and the drive system. In wind, rain, frost, and/or snow, this drive system is very reliable. With average use, V-belts have a very long service life.