Gear on the motor shaft to the horizontal part

02 - Made of hot-rolled round steel of steel grade 45 according to GOST 2590-88. Heat treated. Often simply called an engine gear. The gear is mounted on the shaft of the AIR112MV6 electric motor with a diameter of 32 mm, and it works in conjunction with the NI.11.11.252 wheel. The gear has 2 versions: spur gear Z30 (Lepse plant) and helical gear Z31 (Elgavaselmash).