Helical Bevel Gearbox

This gearbox combines helical and bevel gears, allowing motion transfer between intersecting shafts (typically at 90 degrees). It is used in applications where changes in rotational direction are needed while maintaining high efficiency, such as industrial machinery, marine equipment, and vehicle drive systems.

A Helical Bevel Gearbox is a hybrid design combining helical gears for initial speed reduction on parallel shafts with spiral bevel gears for the final stage, which changes the power transmission direction by 90 degrees. This configuration provides both speed reduction and directional change in a single, efficient unit.

    • Helical Gear Stage: Initial reduction on parallel shafts

    • Spiral Bevel Gear Set: Right-angle power transmission with curved teeth

    • Multi-Shaft Arrangement: Typically three or four shafts in compact housing

    • Advanced Bearing System: Handles complex load combinations

    • Rigid Housing: Maintains precise gear alignment under load

Complete Guide to Helical Bevel Gearboxes

A hybrid gearbox combining helical gears for initial reduction and bevel gears for 90° power transmission. Provides efficient right-angle drives with smooth operation and high torque capacity.

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