Worm gear with through hole, ball bearing. The forward output path is led at a 90-degree angle to the motor axis. The elements of the gears are made of bronze and steel. The reducer is made with a ratio from 5: 1 to 75: 1. The available gearbox overlays and efficiency can be found in the datasheet. The maximum rotating continuous moment that can be carried is 400Ncm and its weight is 0.4kg. Radial force attached to the axis can not exceed 350N, axial - 300N.