Parameter Selection of H Series Right Angle Gearboxes

When Gearbox is used to drive deep well pumps, the parameters in Table 2 already contain appropriate load coefficients, which can be directly selected by users. For other cases, please consult our company.

The American Gear Manufacturing Association stipulates that the load coefficient of spiral bevel gears should be greater than or equal to 1.5. The load coefficient values vary in different applications. In addition, other factors affecting the rated power of gearbox include bearings, shafts, temperature and lubrication.

The selection of oil cooling mode should take into account thrust, rotational speed, ventilation environment and operation conditions. For gearbox equipped with oil cooler, the coolant should be used at about 20 C when it is running.