Редуктор двухступенчатый цилиндрический косозубый

The gearbox is a two-stage cylindrical helical gearbox. Assembly drawing, specification, detailing: pulley, high-speed shaft, gear. Drawings and specifications are made in compass. Gearbox parameters: high-speed stage - center distance 160 mm, module 3 mm, gear ratio 3.15. low-speed stage - center distance 180 mm, module 5.5 mm, gear ratio 2.