Редуктор редуктор цилиндрический одноступенчатый a=63

Assembly drawing and specification of a single-stage cylindrical gearbox with the following parameters: center distance a=63 mm, engagement module m=1.5 mm, gear ratio u=4. Also attached are working drawings of the pinion shaft, low-speed shaft, gear wheel and gearbox cover. The drawings and specification are made in compass