Helical Gearboxes are widely use to meet medium and heavy-duty applications of the power transmission market. They are widely used in transmissions and for producing large amounts of thrust. In addition, they can also be used for adjusting the rotation angle by 90 degrees while mounted on perpendicular shafts. They are available in modern designs to provide maximum engineering and performance benefits. In addition, these Helical Gearboxes are provided with the feature of high degree of interchangeability of sub-assemblies.