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  • June 24, 2026

What is K Series Helical Bevel Gearbox? – Right Angle Speed Reducer


Common names for K series reducers: right angle gearbox, helical gearbox, K series reducer.

The K series spiral bevel gear reducer is the only umbrella gear right angle transmission model among the four major series reducers. Unlike the R series (coaxial reducer), S series turbine gearbox, and F series (parallel axis gear reducer), the K series changes the driving direction by 90 degrees. The core features and parameters are as follows:

Parameter range: Suitable for motor power of 0.12~200KW, output torque coverage of 200~50000N. m, standard transmission ratio range of 5.31~179.86, and the maximum speed ratio after the expansion of the dual body can reach 32625.

Installation form: Supports various installation methods such as foot, flange, hollow shaft, torsion arm, etc,

Typical applications: conveyors, mixers, crushers, bucket elevators, mining equipment. Various industrial right angle transmission scenarios such as metallurgy, chemical engineering, and transportation.

K series gearbox

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